AGCO DT275B Tractor 320 hp Overview, Specifications, and Performance
AGCO DT275B Tractor 320 hp
The AGCO DT275B is a 320 horsepower row-crop tractor known for its strength and reliability in demanding farming. It is part of AGCO’s DT-B series and was designed to offer advanced features, large engine power, and dependable performance for heavy-duty work.
Production & Identification
The AGCO DT275B was produced to serve medium and large-scale farming operations. As a 320 hp tractor, it fits well in row-crop work and demanding pulling tasks.
Production started in 2009, with the model being offered for multiple years. You can identify the AGCO DT275B by its large, robust frame and distinct hood design.
Its size clearly distinguishes it from earlier tractors like the DT250B or the Massey Ferguson 3120. The tractor uses advanced selective catalytic reduction (SCR) for emissions, a feature added for Tier III compliance.
AGCO made sure each DT275B left the factory with a unique serial number for tracking and identification.
Manufacturer / Brand
The AGCO DT275B was manufactured by AGCO Corporation. AGCO is a well-known global company in the agricultural machinery business and is based in the U.S.
AGCO owns several established tractor brands, including Massey Ferguson and Fendt. The DT275B shares design features with other AGCO-produced machines, which include the Fendt and Massey Ferguson model lines.
This allows for a level of engineering consistency and familiar operator controls. You’ll find AGCO tractors in use worldwide due to their reputation for durability and strong dealer support.
Model Number / Series
The tractor’s model number is DT275B. The “DT” stands for “Durable Tractor,” while “275” refers to its power class.
The “B” marks its place within AGCO’s DT-B series, which replaced the earlier DT-A series. AGCO’s DT-B series included models such as the DT250B and the DT275B.
All models in this series were designed for row-crop tasks and heavy work. The DT275B sits at the higher end of the power range.
Factory of Manufacture
The AGCO DT275B was built at AGCO’s main tractor manufacturing plant in Jackson, Minnesota, USA. This factory is responsible for most of AGCO’s large farm tractors for North America.
Jackson’s plant is known for high production standards. It has produced tractors for AGCO’s own brands as well as contract builds for Massey Ferguson and Fendt.
The location ensures you receive North American engineering standards and local parts availability. The plant also stands out for its use of precision assembly lines and quality checks during production.
Years Produced
Production of the AGCO DT275B started in 2009. It was in production for several years, with the model being most common between 2009 and the early 2010s.
DT-B series tractors replaced the DT-A series and added new emissions technology. After the early 2010s, AGCO’s focus shifted to new tractors under the Challenger, Massey Ferguson, and Fendt names.
As a result, the DT275B became less common after these updates. AGCO sometimes released model year improvements or running changes within the production window, mainly for emissions or reliability.
Original List Price (Launch Year)
When first introduced in 2009, the AGCO DT275B carried a list price that reflected its high horsepower and advanced features. While exact launch prices could vary by market and dealer options, the expected MSRP at launch was competitive within the sector of large row-crop tractors.
Pricing factors included engine size, emissions equipment, and the included transmission type. Additional features such as guidance, cab comfort, and hydraulic options would increase the list price.
Serial-Number Location
You can find the AGCO DT275B’s serial number stamped on the frame of the tractor. Specifically, it is usually located on the right-hand side of the tractor frame, just below the engine compartment.
This serial number is required for parts ordering, warranty support, and verifying the correct model year. Having quick access to this number helps you identify your tractor when contacting your dealer or technician.
You should check your owner’s manual or the information plate for exact placement to avoid confusion with other stamped numbers.
Table: AGCO DT275B Tractor 320 hp – Key Details
| Feature | Details |
|---|---|
| Power | 320 hp (engine), up to 322.6 hp (PTO tested) |
| Series | DT-B series (includes DT250B, DT275B) |
| Manufacturer / Brand | AGCO Corporation; related to Massey Ferguson, Fendt |
| Factory | Jackson, Minnesota, USA |
| Years Produced | 2009–early 2010s |
| Emissions Technology | Tier III, selective catalytic reduction (SCR) |
| Distinct Features | Large frame, SCR emissions, advanced electronics |
| Similar Models | DT250B, Massey Ferguson 3120, Massey Ferguson 6480, Fendt row-crop tractors |
| Serial Number Location | Stamped on right-hand frame, below engine compartment |
| Original List Price | Competitive for power class at launch; varied with options |
Engine Specifications
The AGCO DT275B tractor uses a high-output diesel engine built for demanding work. It delivers consistent horsepower and strong torque, making it a fit choice for heavy farming and field applications.
Engine Make & Model
You will find that the AGCO DT275B is powered by an AGCO Sisu Power 84CTA engine. This engine is designed for durability and enhanced efficiency.
Manufactured by AGCO Sisu Power, which is known for its reliable diesel engines, the 84CTA is commonly used in AGCO high-horsepower tractors. The engine features a modern high-pressure common rail fuel system for precise fuel delivery.
Sisu (today known as AGCO Power) engines are recognized for their robust build and long-lasting performance. The use of AGCO Sisu Power engines in the DT275B highlights AGCO’s focus on advanced engine technology for better productivity.
Fuel Type & Emissions Tier
This tractor operates on diesel fuel only, ensuring steady power output and fuel efficiency across a wide range of field conditions. Diesel engines like the Sisu 84CTA provide high torque at lower RPM, which makes them especially useful in agriculture.
The engine complies with Tier 3 emission standards, reducing certain emissions compared to previous models. Tier 3 compliance results in lower levels of nitrogen oxides and particulates.
The high-pressure fuel injection system, along with electronic controls, enables efficient combustion and emissions performance.
Cylinders / Displacement
The AGCO DT275B features a 6-cylinder inline configuration, which ensures smooth and balanced operation. The engine has a displacement of 8.4 liters (8,400 cc), allowing for high power output and torque levels.
A large displacement like 8.4 liters is typical in tractors meant for big workloads. This displacement, paired with a turbocharger and air-to-air aftercooling, guarantees efficient performance and proper heat management even under load.
The engine’s design supports long hours in the field with reliable function.
Rated Horsepower (Gross & Net)
The Sisu 84CTA in the AGCO DT275B is rated at 320 horsepower (238.6 kW). This is the engine’s gross rated horsepower at the manufacturer’s specified RPM, providing you with the raw pulling power for demanding field tasks.
The PTO horsepower (tested) is listed at around 322.6 hp (240.6 kW), while the claimed PTO horsepower is 275 hp (205.1 kW). Differences between gross, net, and PTO horsepower come from engine losses and the power needed for auxiliary equipment.
Peak Torque (Nm @ rpm)
Torque is crucial for heavy work, and the AGCO DT275B delivers high torque at low engine speeds. The maximum torque for the 84CTA engine typically exceeds 1,300 Nm, depending on the exact version and tuning.
This peak torque is available at a lower RPM, usually within the 1,500 – 1,800 rpm range. High torque at lower RPM helps move heavy loads and pull implements through tough soil.
It also helps you save fuel and reduce engine wear during prolonged use. Always check your operator’s manual for the exact torque output for your specific tractor.
Compression Ratio
The engine uses a 16.7:1 compression ratio. This high compression ratio is standard for modern diesel engines and helps maximize thermal efficiency and power output.
A higher compression ratio leads to improved combustion, which boosts horsepower and reduces fuel consumption. In the 84CTA engine, this ratio balances power and efficiency, allowing for quiet operation and smooth power delivery.
Proper maintenance is essential to maintain engine health at these compression levels.
Cooling System & Capacity
Efficient cooling is vital for an engine of this size. The DT275B uses a liquid-cooled system with a large radiator and thermostat controls.
This setup helps keep engine temperature within the safe operating range, even when running at high loads or in warm weather. The cooling system has a substantial capacity, typically around 36–40 liters (9.5–10.5 gallons), ensuring steady temperature control during extended periods of work.
This generous volume supports longer service intervals and less frequent topping off. Always check fluid levels and the condition of hoses and the radiator to ensure reliable engine performance.
Table: AGCO DT275B Engine Specifications
| Feature | Details |
|---|---|
| Engine Make & Model | AGCO Sisu Power 84CTA |
| Fuel Type | Diesel |
| Emissions Tier | Tier 3 (EPA/EC standards) |
| Cylinders | 6 (Inline) |
| Displacement | 8.4 L (8,400 cc) |
| Rated Horsepower (Gross) | 320 hp (238.6 kW) |
| PTO Horsepower (Tested) | 322.6 hp (240.6 kW) |
| PTO Horsepower (Claimed) | 275 hp (205.1 kW) |
| Peak Torque | 1,300+ Nm @ 1,500–1,800 rpm (estimate) |
| Compression Ratio | 16.7:1 |
| Cooling System | Liquid-cooled, thermostat-controlled |
| Cooling Capacity | 36–40 L (9.5–10.5 gal) |
Power Take-Off (PTO)
The AGCO DT275B tractor is equipped with a high-performance PTO system. This setup supports heavy-duty tasks and is designed for ease of use and versatility.
It offers strong horsepower, reliable technology, and multiple speed options.
Claimed PTO Horsepower
The AGCO DT275B tractor has a claimed PTO (Power Take-Off) horsepower of about 275 hp (205.1 kW). This is a high value in the row-crop tractor class, allowing you to power large implements like grain carts, balers, and mowers.
The robust PTO horsepower supports demanding field work without dropping energy to attached equipment. For tested drawbar horsepower, you can expect around 240.7 hp.
This ensures that most of the engine power is delivered efficiently through the PTO. You can use this tractor with a wide range of PTO-powered implements that require high horsepower.
PTO horsepower may vary slightly depending on maintenance, engine condition, and load, but the numbers stated are the benchmark for reliable performance in most working conditions.
PTO Type (Independent / Live / Economy)
The DT275B features an independent rear PTO system. With this system, you can engage or disengage the PTO regardless of the tractor’s motion or transmission status.
This setup gives you more flexible and safe control, especially when attaching or removing PTO implements. It uses an electro-hydraulic clutch.
Activating the PTO only requires pushing a button or flipping a switch, reducing the physical effort and response time needed. Electro-hydraulic actuation helps smooth engagement and disengagement, preventing sudden shocks to the drive system.
There is no factory-installed front PTO option for the AGCO DT275B. The tractor is focused on rear PTO functions for most fieldwork scenarios.
The rear PTO arrangement is suitable for most crop production and heavy-duty farm tasks.
PTO Speeds (540 / 1 000 rpm)
This tractor provides multiple PTO speed options to match various implements.
- Main Rear PTO Speeds: Standard 1000 rpm (at 1970 engine rpm) and 1000E, or economy 1000 rpm, (at 1605 engine rpm).
- The “E” or Economy mode allows you to run PTO-driven equipment at lower engine speeds, saving fuel and reducing noise.
The PTO shaft is a 1.75-inch diameter design compatible with many high-power implements.
The DT275B does not offer a 540 rpm PTO speed. If you need to operate equipment with a 540 rpm PTO, an adapter or a different tractor model might be necessary.
Summary Table: AGCO DT275B Power Take-Off (PTO) Setup
| Feature | Details |
|---|---|
| Claimed PTO Horsepower | 275 hp (205.1 kW) |
| Tested Drawbar Horsepower | ~240.7 hp |
| PTO Type | Independent, Electro-hydraulic clutch |
| Controls | Switch/Button operation |
| Rear PTO | Yes, standard |
| Front PTO | Not available |
| PTO Shaft Size | 1.75 inch (44.45 mm) diameter |
| PTO Speeds | 1000 rpm @ 1970 engine rpm; 1000E (economy) @ 1605 rpm |
| 540 rpm PTO Option | Not available |
| Typical Uses | Bale processors, grain carts, heavy mowers, large sprayers |
Transmission & Drivetrain
The AGCO DT275B uses an advanced drivetrain designed for high power and efficiency.
Its transmission system supports heavy field work and transport tasks while offering flexibility and control in varied conditions.
You benefit from strong traction, smooth gear shifts, and features to boost performance and productivity.
Transmission Type (Syncro, Powershift, CVT, HST)
The AGCO DT275B is fitted with a Powershift transmission.
This type allows you to shift gears under load without using the clutch.
Powershift systems are popular in large tractors like the DT275B because they offer both convenience and reliability.
There’s no need for manual throttle adjustments between shifts.
This provides smoother transitions, especially when working under heavy loads or when changing speeds frequently.
The transmission’s electronic control ensures gear changes happen quickly and efficiently.
Features include automatic shifting modes.
With these, you can focus on steering and implement control, letting the transmission do most of the work.
The robust build of the transmission is designed to handle the tractor’s high output and intense daily use.
Number of Gears / Ranges
You get multiple gear options with the AGCO DT275B.
It often comes with 16 forward and 4 reverse gears, but other configurations are possible depending on the specific model or year.
The gears are split into several ranges, allowing both slow and fast operation.
This makes the tractor very flexible for different field tasks and transport needs.
The gear selector is easy to access from the operator’s seat, reducing the time needed to switch between work modes.
Having this many gears means you can find the right speed for plowing, planting, or hauling.
It also helps improve fuel efficiency by allowing you to choose the most suitable gear for the job.
Top Transport Speed
The top transport speed of the AGCO DT275B is typically around 25 mph (40 km/h).
This speed is useful for moving the tractor between fields or road travel.
You can reach maximum road speed even when towing implements, as long as weight limits are not exceeded.
The combination of speed, power, and smooth gear shifts helps minimize downtime.
Drive (2WD / 4WD / AWD)
The DT275B uses an all-wheel drive (AWD), also referred to as four-wheel drive (4WD) or MFWD (Mechanical Front Wheel Drive) system.
This greatly increases traction in tough field conditions.
With AWD, you distribute power to all four wheels, reducing wheel slip when working in mud, loose soil, or on slopes.
The system is operator-controlled and can be engaged or disengaged based on field needs.
AWD is especially useful for heavy tillage, hauling, and jobs where extra pulling power is needed.
Large front and rear tires further improve traction and ground contact.
Differential-Lock & Final Drives
A differential lock is included to improve traction.
When activated, it locks the axle so that both wheels turn at the same rate.
This is especially beneficial in wet fields or uneven terrain.
You can engage the differential lock electronically from the cab.
This makes it simple to use without interrupting your workflow.
The final drive components are built for durability, using heavy-duty gears and housings to handle repeated high torque.
Heavy-duty final drives are important for managing the power of the 320 hp engine.
They help transmit force to the ground efficiently and reduce the risk of damage under intense use.
| Feature | Type/Details | Benefit |
|---|---|---|
| Transmission Type | Powershift | Smooth shifting under load without clutch |
| Number of Gears / Ranges | 16F/4R (typical) | Versatile speeds for different jobs |
| Top Transport Speed | ~25 mph (40 km/h) | Quick field-to-field movement |
| Drive | AWD / MFWD (4WD) | Improved traction and stability |
| Differential Lock | Electronic, Cab-activated | Increases grip on slippery or uneven ground |
| Final Drives | Heavy-duty, gear-driven | Handles high torque, boosts longevity |
Steering & Brakes
The AGCO DT275B tractor is equipped with a heavy-duty steering system and strong braking features.
It uses advanced hydraulics and robust components to provide safety and comfort during field and road operation.
Steering System (Hydrostatic / Power-Assisted / Mechanical)
You get power steering as standard on the AGCO DT275B.
This system is fully hydrostatic, meaning steering effort is very light, even with heavy front attachments or during long working days.
Power-assisted hydraulics allow you to make precise turns easily and reduce operator fatigue.
Hydrostatic steering systems on tractors like the DT275B use a combination of hydraulic pumps and control valves.
This setup provides consistent response whether you are at low or high speeds.
You do not have to fight the wheel even when moving large implements.
Steering performance remains smooth and reliable in all conditions, including muddy or uneven fields.
The components are also designed to require minimal maintenance.
Turning Radius (With Brakes)
The AGCO DT275B features a tight turning radius aided by its braking system.
Using the independent brakes, you can shorten the turning circle to make sharp, precise turns at field ends or in confined spaces.
With the brakes engaged on one side, the front wheels pivot more sharply.
This makes the tractor easy to maneuver in tight headlands or when aligning to row crops.
Most operators value the reduced turning radius during operations such as plowing or planting, as it helps cover ground efficiently.
Even with its large size, the tractor does not feel clumsy when cornering, thanks to its well-designed steering and braking system.
Service Brakes (Wet Disc, Dry Drum, etc.)
The main service brakes on the AGCO DT275B are hydraulic wet disc brakes.
These brakes are bathed in oil, which keeps them cool and improves durability.
Wet disc brakes are known for strong, reliable stopping power, even after many hours of use.
Hydraulic actuators ensure that brake response is even and quick.
Because they are sealed components, they are less affected by dirt, moisture, or debris.
This increases their lifespan and keeps maintenance needs low.
Hydraulic wet disc brakes also offer fade resistance during continuous braking.
This is important for jobs in hilly fields or during road transport.
Parking Brake Type
The DT275B uses a dedicated parking brake system that operates separately from the service brakes.
This ensures that the tractor stays securely in place when parked on slopes or during maintenance.
The parking brake is mechanically engaged and locked, so you do not have to worry about hydraulic leaks causing it to fail.
Engaging and releasing the parking brake is straightforward and does not require much force.
In safety-sensitive environments, especially where tractors are left on uneven ground, having a reliable mechanical parking brake gives you added peace of mind.
This system is also designed to resist wear over time, minimizing the chance of accidental rolling.
| Feature | Type/Description | Key Benefits |
|---|---|---|
| Power Steering | Hydrostatic, power-assisted | Light steering effort, less fatigue, easy maneuvering |
| Turning Radius | Tight with brake-assisted turning | Sharp field turns, efficient headland maneuvers |
| Service Brakes | Hydraulic wet disc | Strong, reliable braking, low maintenance, fade resistant |
| Parking Brake | Mechanically locked, separate from service | Secure hold, safe on slopes, robust, reliable |
Cab & Operator Station
The AGCO DT275B tractor is designed for comfort during long hours in the field.
You get modern features and thoughtful controls to help reduce fatigue during tough jobs.
ROPS / Cab Option
You will find that the AGCO DT275B comes standard with a fully enclosed cab.
This cab is equipped with heat and air-conditioning, so you stay comfortable in different weather.
The structure meets safety standards and provides rollover protection (ROPS).
This means you are protected in case the tractor tips over, which adds an important safety element to your work.
There are extra features available depending on your needs, including an optional heated seat, power-adjustable mirrors, and automatic temperature control inside the cab.
Wide doors and sturdy handholds make it easy to get in and out.
Visibility is excellent with large windows on all sides, reducing blind spots and making headland turns or tight maneuvers easier.
The cab is designed with a sturdy frame for strength and durability, yet the layout allows plenty of space for taller operators.
All controls are within easy reach.
You can operate implements and monitor tractor systems without leaving your seat.
Climate Control (A/C, Heater, Filter)
Inside the cab, climate control keeps you comfortable regardless of the weather outside.
The cab comes standard with both air conditioning and a heater.
Controls are simple and easy to use, located close to the driver’s seat.
The automatic temperature control option can maintain a consistent temperature for you throughout long workdays.
An advanced air filtration system helps keep dust and pollen out, which is especially useful if you have allergies or work in dry, dusty conditions.
The system’s air vents are adjustable, so you can direct airflow where you want it most.
Heated mirrors are also available, ensuring clear visibility in cold or wet weather.
This climate control system supports long hours in the field and helps prevent fatigue from heat, cold, or stuffy air.
Seat & Suspension
Your comfort is a priority in the DT275B.
The cab features a well-cushioned, adjustable seat designed to support your back and reduce vibrations from rough fields.
A heated seat option is available for cold environments, so you stay warm during winter tasks.
For extra smoothing, look for the optional air-ride suspension seat, which absorbs shocks and bumps as you drive.
The seat adjusts forward, backward, and in height, so operators of any size can set it up for maximum comfort.
There’s also extra lumbar support to help prevent soreness.
Armrests and a high backrest give you extra support on long days.
Combined with the cab’s roomy floor space, you have the flexibility to move and find the best position for every job.
Noise Level (dB A @ Operator Ear)
Noise inside the AGCO DT275B’s cab is carefully managed to keep levels low.
Thick insulation and tight seals on cab doors and windows block much of the engine and implement noise.
At the operator’s ear, noise levels are kept at a comfortable rate for long-term use.
Though exact decibel readings can vary depending on the workload and implement used, the environment inside the cab is quiet enough to make conversations easy without shouting.
This helps reduce stress and fatigue, especially when you spend several hours driving.
Having a low noise level also means you can safely listen for equipment alerts or communicate by radio while working.
Cab & Operator Station Features Table
| Feature | Description | Options Available | Benefit |
|---|---|---|---|
| Cab Type | Fully enclosed, standard with ROPS | – Heated seat – Power mirrors |
Improved safety and comfort |
| Climate Control | Standard A/C and heater Air filtration system |
Automatic temp. control | Comfort in all seasons |
| Seat & Suspension | Adjustable, well-cushioned Optional air-ride and heated seat |
Lumbar support | Custom fit for reduced fatigue |
| Noise Level @ Operator Ear | Well-insulated, low noise environment | Varies by workload | Easier communication, less stress |
| Visibility and Access | Large windows, wide doors, sturdy handholds | Power adjustable mirrors | Improved field view, easy entry/exit |
Hydraulics
The AGCO DT275B is equipped with a powerful hydraulic system made for modern farming.
With advanced pump technology and flexible remote valve options, you can operate large implements and get more work done in less time.
System Type (Open-Center / Closed-Center / PFC)
The hydraulic system on the AGCO DT275B uses a closed-center, pressure-flow compensated (PFC) system. This setup means oil only flows when you or your equipment need it, helping save power and reduce heat.
A closed-center PFC system is preferred for big tractors because it responds quickly and keeps steady pressure, even if you’re using several functions at once. You get efficient, on-demand hydraulic flow, which supports demanding tools like planters, air seeders, and cultivators.
The system has less wasted energy compared to open-center types. It’s reliable under varying loads and lets you run heavy-duty attachments without losing performance elsewhere on the tractor.
Implement Pump Flow (L min⁻¹)
You get strong implement pump flow, measured in liters per minute (L/min). On the AGCO DT275B, the implement pump delivers up to 205 L/min (around 54 gal/min), giving enough oil for most farming tasks.
This high pump flow is essential for running hydraulic motors, big cylinders, and multiple SCVs (Selective Control Valves) at once. You can lift, lower, and move implements smoothly, without slowdowns.
Farmers working with air seeders, planters, or large loaders benefit from strong flow, especially when quick speed responses are needed. The high rate ensures good performance even if you attach more than one implement.
Steering Pump Flow (If Separate)
The steering system on the AGCO DT275B gets its own dedicated pump, separated from the implement hydraulics. This means you get consistent, reliable steering even if the implement system is under heavy use.
The steering pump usually puts out around 47 L/min (approximately 12 gal/min), enough for sharp or precise turning. This design is important when operating at low speeds, such as in the field, or when heavy front loaders are used.
With a separate steering pump, the main hydraulic demand from big implements won’t affect your ability to control the tractor. You keep full steering power, helping you stay safe and productive.
Total Combined Flow
When you look at both the implement and steering pump flows together, the AGCO DT275B delivers a total combined hydraulic flow of about 252 L/min (close to 66 gal/min). This combined output is enough to handle even the most demanding hydraulic tasks on the farm.
High combined flow lets you run many hydraulic functions at once, like using a loader and a seeder together. This reduces wait times, because your implements get the oil they need, when they need it.
System Pressure (bar / psi)
The maximum hydraulic system pressure on the AGCO DT275B is about 290 bar (4,200 psi). High system pressure means your implements will have the strength they need to lift heavy loads and operate tough cylinders.
This pressure is enough for most modern farm tools, including those that need a lot of force or speed. It also helps ensure strong and constant performance even if you’re using longer hoses or multiple valves.
Remote Valves (Number & Type)
The AGCO DT275B comes standard with four rear remote valves (Selective Control Valves or SCVs), with an option for more (up to six in total). These are electro-hydraulic valves, making it easy to operate them with just a switch or lever from inside the cab.
Each valve can handle high flow and pressure, so you’re not limited when running big attachments. The valves are also adjustable, letting you fine-tune flow rates and timings to suit specific tasks.
You can manage several operations at once: powering cylinders, motors, or specialized equipment. This flexibility is ideal for running complex implements that need separate hydraulic actions, such as planters with folding frames, active downforce, or hydraulic drive motors.
Hydraulics Summary Table
| Feature | Specification / Details |
|---|---|
| System Type | Closed-Center, Pressure-Flow Compensated (PFC) |
| Implement Pump Flow | 205 L/min (54 gal/min) |
| Steering Pump Flow | 47 L/min (12 gal/min) |
| Total Combined Flow | 252 L/min (66 gal/min) |
| System Pressure | 290 bar (4,200 psi) |
| Remote Valves (SCVs) | 4–6 Electro-Hydraulic (Adjustable, High-Flow Capable) |
Three-Point Hitch (3PH)
The AGCO DT275B tractor uses a robust three-point hitch system designed for serious farm work. It is equipped for large, heavy implements and offers features to make adjustments simple and reliable.
| Feature | Details |
|---|---|
| Hitch Category | Category 3 |
| Lift Capacity @ Ball Ends | Approximately 7,817 lbs (3,545 kg) at 24″ from ball ends |
| Draft / Position Control | Electronic Draft Control (EDC) using a control “mouse” for adjustments |
| Top-Link Sensing | Yes, for improved responsiveness during changing soil conditions |
| Drawbar Information | Heavy-duty, provides additional pulling power for trailing implements |
Hitch Category (1 / 1N / 2 / 3)
You get a Category 3 three-point hitch on the AGCO DT275B. This category is used for heavy-duty farm equipment like larger plows, discs, and planters.
Category 3 hitches use bigger pins than Category 2, typically 1-1/4 inch diameter, and are spaced further apart. This lets you handle wider, heavier implements safely.
This hitch is paired with a heavy-duty drawbar. It gives extra versatility when towing large trailing implements that do not need lifting.
Lift Capacity @ Ball Ends
The DT275B offers a lift capacity of about 7,817 lbs (3,545 kg) at 24 inches behind the lift points. This means you can confidently lift and operate heavy attachments such as big mowers or cultivators.
This strong lift ability gives you more choices for attachments. Even with the heaviest equipment, the links and arms are engineered to handle the weight.
Having this much lift capacity helps you in tough field conditions, like hard soil or uneven ground, keeping your implements steady and safe.
Draft / Position Control
The AGCO DT275B’s three-point hitch uses Electronic Draft Control (EDC). You manage this system with a dedicated electronic controller, often called the ELC “mouse,” which makes small height adjustments quick and accurate.
Draft control helps keep plows at the right depth by sensing soil resistance. If the soil gets harder, the system adjusts the hitch automatically so the implement stays level.
Position control lets you set how high or low your equipment goes, especially useful for tasks like raising a mower for transport. The electronic controls mean you do not need to manually adjust levers like on older tractors.
Top-Link Sensing (Yes/No)
You have top-link sensing included on the DT275B. This feature monitors the top link’s movement, providing more accurate control over the depth and angle of your attached implements.
With top-link sensing, draft control becomes more responsive to changes in the field. If you hit a tough patch of soil, the system reacts instantly through the top link.
This is important when conditions vary across your field. Implements stay at the correct height, improving quality of work and protecting your tractor and attached equipment.
Axles & Load Limits
Weight distribution, axle capabilities, and the type of final drive system all impact how the AGCO DT275B manages heavy work and operates in the field.
Maximum Front-Axle Load (kg)
The front axle on the AGCO DT275B is designed to support significant weight, especially with attachments or heavy implements. Depending on how you equip your tractor, the front axle may come with an optional suspension system to absorb shock and decrease vibration.
This feature is especially useful if you travel frequently on uneven ground. While the precise rated maximum front-axle load in kilograms is not published in all public data, the tractor’s shipping weight is 24,250 lbs (around 11,000 kg), and maximum gross weight reaches 38,890 lbs (about 17,640 kg).
Most of the additional load capacity typically rests on the rear axle, but front loading—such as with front loader attachments—should be monitored carefully. Check your operator’s manual for the exact load rating.
Always adjust ballast, tire pressure, and implement choice so that the front axle is not overloaded.
Maximum Rear-Axle Load (kg)
The rear axle of the AGCO DT275B is built for high load strength to handle heavy implements and loads. The rear axle can be a standard or optional short configuration.
Standard size is 4.33 by 118 inches (109 mm x 2997 mm), and the optional short axle measures 4.33 by 105 inches (109 mm x 2667 mm). You should note that the rear axle is responsible for most of the drawbar pull and implement weight.
The maximum tractor gross weight is 17,640 kg, with the majority of heavy loads carried by the rear. This design supports efficient power transfer and stability during operation.
To avoid excess wear or possible failure, measure total implement and cargo weight carefully. Keep axle loading within manufacturer specifications at all times.
Final-Drive Type
The AGCO DT275B uses a bar-type rear axle, which provides durability and high torque transfer. The final-drive design is robust, engineered for the demands of row-crop and fieldwork.
This type of system is optimized for long service life and smooth power delivery from the transmission to the wheels. Suspended front axles are optional and can improve ride comfort as well as reduce vibration when paired with cab suspension.
With this setup, you get improved handling on rough terrain and added stability when under heavy load. The bar axle ensures compatibility with dual wheels for improved traction.
Routine inspection and maintenance of the final-drive components are critical. Lubricate final-drive parts as suggested in your operator’s guide for optimal performance.
| Feature | Specification / Details |
|---|---|
| Front Axle Max Load | Refer to operator manual; depends on configuration & ballast |
| Front Axle Suspension | Optional, reduces vibration |
| Rear Axle Type | Bar axle, 4.33 x 118 in or 4.33 x 105 in (optional short) |
| Max Rear Axle Load | Supports majority of total 17,640 kg (38,890 lbs) |
| Final Drive | Bar axle type; robust, durable |
| Additional Features | Dual wheel compatible, optional suspended front axle |
| Service Note | Lubricate and check regularly |
Tires & Track Options
The AGCO DT275B is built to deliver powerful traction and smooth handling. Its tire and track choices allow you to match your tractor to different field conditions and work needs.
Standard Front Tire Size (Ag / Turf / Industrial)
For agricultural work, the DT275B typically comes with 420/85R34 front agricultural tires. These are designed for strong grip and steady steering in the field.
For customers needing different fitments, the front tires can also be 420/85R30 or even 420/90R30, providing options for varying soil and terrain types. Turf and industrial tire options may not be as common but are possible for specific uses.
Turf tires focus on minimizing ground disturbance on grass or sod, while industrial types offer improved wear and traction on harder surfaces. The standard Ag front tires provide a balance between traction and maneuverability.
They are ribbed for easy steering and effective control, supporting heavy front-end implements.
Standard Rear Tire Size
The rear tires are crucial for putting the tractor’s 320 horsepower to the ground. The common standard rear tire size on the AGCO DT275B is 480/80R50, which gives you a large footprint for better traction and less soil compaction.
This size is suitable for most broad-acre farming tasks. Other rear tire sizes you might see include 520/85R42, which offers even more flotation, and 380/80R38 for different field applications or roles where narrower profiles are required.
Rear tires feature deep lugs for maximum pulling power in muddy or loose soil. They support the heavy rear-mounted implements and provide the stability needed for efficient field operations.
Optional Duals / Tracks / Flotation Kits
Choosing dual wheels or flotation kits improves traction and reduces soil compaction, especially for heavy tillage or wet fields. The DT275B can be ordered with rear duals—for example, two sets of 480/80R50 or 520/85R42 tires—which effectively doubles the rear ground contact area.
Some setups use front duals (such as 380/80R38) when extra flotation up front is needed, for example with heavy front loaders or planters. Tracks are not standard but can sometimes be fitted with aftermarket kits for extreme conditions, offering even higher flotation and minimized rutting.
Flotation kits typically use wider tires for improved weight distribution. Proper tire inflation and setup are vital for getting the best performance and field efficiency with these add-ons.
| Feature | Standard Option(s) | Additional/Optional Sizes & Kits | Purpose / Advantage |
|---|---|---|---|
| Front Tire Size (Ag) | 420/85R34 | 420/85R30, 420/90R30 | Traction, steering, field control |
| Front Tire Size (Turf/Indust) | Turf and industrial options | Vary by supplier; less common | Reduced turf damage, better on hard surfaces |
| Rear Tire Size | 480/80R50 | 520/85R42, 380/80R38 | Traction, stability, minimal compaction |
| Rear Duals | Not standard | Dual 480/80R50, Dual 520/85R42 | Enhanced traction, reduced ground pressure |
| Front Duals | Not standard | Dual 380/80R38 | Extra flotation, loader work |
| Tracks / Flotation Kits | Not standard | Aftermarket kits (wider tires or tracks) | Superior flotation, less rutting |
Dimensions & Weight
The AGCO DT275B tractor is a large row-crop machine built for heavy-duty applications. Its overall size and weight play a big role in how it handles, the size of implements it can support, and how you transport or store it.
| Feature | Measurement | Description |
|---|---|---|
| Wheelbase | 130 in (approx) | Determines stability and turning radius |
| Overall Length | 215.7 in | Total length from front to rear |
| Overall Width (Min. Tread) | ~118 in | Minimum width, may vary with tire setup |
| Height to Cab | 141 in | Height at the cab/ROPS |
| Ground Clearance | 22 in (approx) | Distance from ground to lowest chassis point |
| Shipping Weight | 24,250 lbs | Factory weight without additional fluids or ballast |
| Max Operating Weight | 38,890 lbs | Maximum possible operational weight |
Wheelbase
The wheelbase of the AGCO DT275B is about 130 inches. A longer wheelbase like this means better stability when working on uneven fields or carrying heavy implements.
It also helps reduce bouncing or pitching, making the ride smoother. A broad wheelbase allows you to pull large tillage tools and planters without risking loss of control.
Turning radius is not as tight as that of a compact tractor, so you may need more room when maneuvering. Proper weight distribution across this wheelbase gives you stronger traction in the field.
Overall Length
The overall length of the AGCO DT275B is about 215.7 inches (or just under 18 feet). This length affects transport, as you will need a trailer or storage area that can fit a tractor of this size.
A longer tractor can offer more stability when pulling larger equipment. You should plan for this size when working in tight barns or narrow field entrances.
The length includes the front weights and rear hitch. Check clearance before driving into sheds or under low-hanging obstacles.
Overall Width (Minimum Tread)
The minimum width of the AGCO DT275B, measured at the shortest available tread width, is about 118 inches. This figure will change depending on the tires and adjustable tread settings.
This width provides a wide stance, giving you more stability on slopes and when hauling wide implements. A wider tractor lowers the risk of tipping, especially on rough terrain or when the loader is raised.
A tractor this wide may be difficult to fit through some narrow gates or between closely planted crop rows. Make sure your field entrances and storage buildings can handle at least 118 inches of clearance.
Height to ROPS / Cab
The height to the top of the cab or ROPS (Roll-Over Protective Structure) is around 141 inches, or just under 12 feet. This is taller than smaller tractors but typical for a high-horsepower model.
Height matters when you are going under trees, power lines, or inside barns. Watch out for overhead obstacles and always measure doorway heights before entering with the cab.
You get a good view of the field and surroundings from this height. The added clearance also lets you use bigger rear tires for better traction.
Ground Clearance
Ground clearance on the AGCO DT275B is approximately 22 inches. This gives you enough space to travel over rough ground without hitting stones or debris.
You can use this tractor for row-crop work without damaging crops between the wheels. High clearance also makes it easier to work in muddy or uneven conditions.
Check the clearance when you change or add different tire sizes, as this can affect the minimum height from the ground.
Shipping Weight
The shipping weight of the AGCO DT275B is about 24,250 pounds. This is the factory weight without added fluids, ballast, or implements.
When planning transport, you need a trailer and tow vehicle rated for this amount. The heavy weight gives the tractor good traction during work but means you must take extra care when moving on highways or soft ground.
Add-ons like wheel weights or a front weight block will increase this number. Consider any modifications when moving the tractor.
Operating Weight (With Fluids)
The maximum operating weight, fully loaded with fluids and optional ballast, can go up to about 38,890 pounds. This is the tractor with all major fluids (fuel, oil, coolant) and any added weights or implements.
A higher operating weight increases grip and pulling power, making it easier to transfer the full 320 horsepower to the ground. It also affects how much crop residue or soil gets compacted, so manage ballast based on your field needs.
Check tire pressure and axle ratings for safety if you add extra weight. Never exceed the maximum weight rating recommended by the manufacturer.
Fuel & Fluids
The AGCO DT275B relies on several key fluids to keep its engine and systems running smoothly. These include diesel fuel, diesel exhaust fluid (DEF), engine oil, and hydraulic/transmission oil.
| Fluid Type | Capacity | Notes |
|---|---|---|
| Diesel Fuel Tank | ~228 gallons (863 L) | Large tank for long work hours |
| Diesel Exhaust Fluid (DEF) | ~21 gallons (79 L) | Needed for emission system |
| Engine Oil | ~7.9 gallons (30 L) | Needs regular checks and changes |
| Hydraulic/Transmission Oil | ~55 gallons (208 L) | Shared system for hydraulic and transmission |
Fuel-Tank Capacity
The DT275B has a generous diesel fuel tank. You get about 228 gallons (863 liters) of capacity, which supports extended field operations without frequent refueling stops.
A larger tank means you can run longer hours between fills, which is ideal for big farms or jobs that require continuous operation. This size also cuts down on downtime, helping to increase efficiency.
Make sure to always use the correct grade of diesel recommended by the manufacturer to avoid issues like clogging or poor engine performance.
DEF-Tank Capacity (If Applicable)
This tractor uses diesel exhaust fluid (DEF) as part of its emissions system. The DEF tank holds about 21 gallons (79 liters).
DEF is essential for meeting emissions regulations. It’s injected into the exhaust stream to help break down harmful nitrogen oxides.
It is very important to keep the DEF tank topped up. Running out can cause the tractor to go into “limp” mode, which reduces engine power until you refill the DEF.
Always store DEF properly and avoid contamination, as dirty or old fluid can harm the emissions system.
Engine Oil Capacity
The engine oil capacity in the DT275B is about 7.9 gallons (30 liters). This amount helps the large turbocharged engine run at its best and offers enough reserve for oil circulation and cooling.
You need to check the oil level frequently, especially during heavy use. Regular oil changes keep the engine running smoothly and help prevent expensive repairs.
Always use the oil type and grade recommended by AGCO to maintain warranty coverage and promote a long service life.
Hydraulic/Transmission Oil Capacity
The DT275B combines hydraulic and transmission reservoirs into one system with a capacity of approximately 55 gallons (208 liters). This large volume is important for handling both hydraulic tools and transmission power smoothly.
Having a combined system means less maintenance, but you must use only the fluid type specified for this tractor. Keeping the fluid clean and at the right level prevents wear on pumps, valves, and other components.
Regular fluid checks are important for avoiding leaks and keeping the tractor operating at full capacity.
Electrical System
The electrical system on the AGCO DT275B keeps critical components like the starter, alternator, and battery running reliably. There are specific features connected to how the tractor starts, charges, and maintains power.
Ground Type (Negative / Positive)
The AGCO DT275B uses a negative ground electrical system. With a 12-volt negative ground, the chassis itself acts as the ground connection for all electrical parts.
This is the most common type for modern agricultural equipment. A negative ground setup helps prevent electrical faults and limits corrosion on battery terminals.
It also simplifies wiring and is compatible with most accessory electronics. Knowing the ground type helps when connecting jump leads or installing add-ons, like lighting kits or ISOBUS controls.
Technicians and operators find troubleshooting simpler because testing for faults uses the frame as a reliable ground reference.
Alternator / Charging System
The alternator is responsible for charging the battery and powering electrical loads during engine operation. On the AGCO DT275B, you get a powerful, belt-driven alternator as part of the standard electrical system.
This alternator is designed to support both the tractor’s starting needs and various onboard electronic accessories. Features like automatic temperature control, electric seat heaters, and power mirrors rely on a steady charge.
Precision farming tools, GPS devices, and ISOBUS systems also draw power directly from the charging system. The alternator uses an internal voltage regulator that stabilizes charging voltage, protecting all sensitive circuits from damage caused by voltage spikes or drops.
Maintenance is straightforward, usually requiring only visual checks and cleaning of terminals to ensure efficient operation.
Charging Output (Amps)
The AGCO DT275B alternator provides a rated output of approximately 200 amps under standard operating conditions. This high output ensures that even with multiple electronic accessories in use, your battery stays fully charged, and there’s enough reserve for sudden heavy loads.
Starter motors, especially on high-compression diesel engines like the DT275B’s 8.4L, require substantial current for fast, reliable ignition. The alternator’s output guarantees that after starting, the battery recharges quickly, reducing wear and tear on the electrical system.
If you run extra implements, advanced monitors, or external lighting, the 200-amp alternator provides plenty of capacity.
Battery Voltage
The AGCO DT275B is equipped with a standard 12-volt electrical system. Most of the tractor’s electronics, starter, and accessories are designed to operate at this voltage.
The 12-volt setup matches the needs of modern tractors, balancing power for big diesel engines while remaining compatible with standard maintenance equipment such as trickle chargers and diagnostic tools.
All key components, including the starting solenoid and main relay, are designed with this system voltage in mind. You should always ensure that any replacement batteries, chargers, or power inverters used on the DT275B are rated for a 12-volt negative-ground system.
Using the wrong voltage can cause severe electrical damage.
Battery CCA Rating
The battery on the DT275B typically provides a Cold Cranking Amps (CCA) rating between 900 and 1200 CCA. This high rating supports reliable starting even in cold weather, which is essential for year-round farm work.
A higher CCA rating ensures that the starter motor gets enough current to turn the large diesel engine quickly, preventing unnecessary strain on the starter and battery. If you operate in very cold climates or do frequent starts in winter, choosing the higher end of the CCA range is best.
Maintenance for the battery includes checking terminal cleanliness and cable tightness. Periodically test the battery’s cranking voltage, especially before harsh seasons, to avoid interruptions in operation.
| Feature | Specification | Details |
|---|---|---|
| Ground Type | Negative | 12V negative ground, common for most modern tractors |
| Alternator | Belt-driven | Supports all accessory and operating electrical loads |
| Alternator Output | Approx. 200 amps | High output for large engine, starter, electronics |
| Battery Voltage | 12 volts | Compatible with all tractor electronics and standard tools |
| Battery CCA | 900–1200 CCA | Ensures reliable cold-weather starts, supports large starter motor |
Total Cost of Ownership Metrics
Understanding the total cost of owning an AGCO DT275B tractor involves looking at service schedules, maintenance costs, depreciation over time, and fuel use during normal operation. Each area affects your long-term investment and operational planning.
Recommended Service Intervals
AGCO recommends routine service on the DT275B at specific intervals to keep the tractor running smoothly. Engine oil and filters should be changed every 250 hours.
Transmission fluid and hydraulic filters require replacement about every 500 hours. Air filters need inspection or replacement every 250 hours, especially in dusty environments.
Coolant and fuel filters are checked and changed annually or every 1,000 hours, whichever comes first. Regular inspections of belts, electrical components, and tire pressures are advised at 100-hour intervals.
Always record each service in your maintenance log.
Estimated Annual Maintenance Cost
Yearly maintenance costs for the AGCO DT275B depend on run hours, terrain conditions, and local labor rates. Typical owners report spending $2,000 to $4,000 per year on parts like filters, fluids, belts, and minor repairs.
Labor from authorized service centers can add $80–$120 per hour. Additional costs, such as tire replacements, battery changes, and unexpected repairs, can raise the yearly total, especially as the tractor ages.
Depreciation Curve (% Per Year)
Depreciation is a key metric when calculating ownership cost. The AGCO DT275B, with its 2009 base price of $231,833, tends to depreciate about 8–12% per year for the first five years.
After year five, depreciation slows to around 5–7% each year. By year ten, the tractor typically retains 30–40% of its original value if well-maintained.
Actual depreciation depends on service history, appearance, total engine hours, and market demand. Keeping all records and following recommended service schedules protects the resale value of your DT275B.
Fuel Consumption @ Rated Load (L hr⁻¹)
The AGCO DT275B, powered by a 320 hp engine, consumes around 45–50 liters per hour under rated load conditions. Actual fuel use varies based on workload, field type, and operator habits.
Light tasks use less fuel, but heavy tillage or hauling will push consumption toward the higher end of the range. Using quality diesel, maintaining clean air and fuel filters, and checking tire pressures regularly help optimize your fuel efficiency.
| Metric | Typical Value/Interval | Notes |
|---|---|---|
| Engine Oil & Filter Change | Every 250 hours | Essential for engine health |
| Transmission/Hydraulics Service | Every 500 hours | Extend component life |
| Annual Maintenance Cost | $2,000–$4,000 | Varies by hours used and condition |
| Labor Rate | $80–$120/hr | Skilled dealer or technician charges |
| Depreciation (Years 1–5) | 8–12% per year | Based on original price |
| Depreciation (Years 6–10) | 5–7% per year | Slows after first 5 years |
| Resale Value at 10 Years | 30–40% of original price | Higher with meticulous maintenance record |
| Fuel Consumption @ Rated Load | 45–50 liters/hour | Varies by job and field conditions |
| Filter/Minor Parts Replacement | As needed per intervals | Follows recommended service schedule |