Detailed Specifications and Features of the John Deere 2940 4×4 Tractor Model

The John Deere 2940 4×4 delivers reliable power with its 70-horsepower, 4-cylinder diesel engine designed for demanding agricultural tasks. Its 4-wheel-drive system enhances traction and stability, making it suitable for uneven terrain and heavy-duty fieldwork.

This model features a 9-speed transmission with a dual-range selector, allowing smooth operation across various speeds and loads. The hydraulic system supports a lifting capacity of approximately 3,000 kilograms, ensuring compatibility with a wide range of implements and attachments.

With a wheelbase of 2,150 mm and overall length close to 3,700 mm, the 2940 4×4 balances maneuverability and stability. Tire options typically include sizes like 12.4-28 rear and 7.50-16 front, optimizing grip and minimizing soil compaction during operations.

Fuel tank capacity stands at around 70 liters, enabling extended working hours between refills. The tractor’s design incorporates ergonomic controls and a spacious operator platform, promoting comfortable use during long shifts in the field.

John Deere 2940 4×4 Specs Detailed Technical Overview

The John Deere 2940 4×4 delivers reliable power and precise control for demanding agricultural tasks. Its 4-wheel drive system enhances traction and stability on various terrains, boosting productivity in field operations.

The tractor is equipped with a 4.5-liter, 4-cylinder diesel engine producing 75 horsepower at 2200 RPM. This engine balances fuel efficiency with consistent torque output, supporting heavy-duty workloads.

• Transmission: Synchro PowerShift with 16 forward and 4 reverse gears allows smooth shifting and adaptability to different speeds and tasks.
• Hydraulics: Closed-center system with 23.4 GPM (gallons per minute) flow supports a wide range of implements with strong lifting capacity up to 3000 kg (6600 lbs).
• PTO: 540/1000 RPM PTO options provide versatility for various attachments including mowers, balers, and tillers.
• Brakes and Steering: Wet disc brakes and power-assisted steering enhance operator control and safety on uneven ground.

Dimensions and weight contribute to maneuverability and stability:

• Wheelbase: 2.36 meters (93 inches)
• Operating weight: approximately 4,100 kg (9,039 lbs)
• Ground clearance: 400 mm (15.7 inches), suitable for row crop work

With a fuel tank capacity of 90 liters (23.7 gallons), the 2940 4×4 supports extended operation without frequent refueling, optimizing work efficiency.

This model’s robust construction and straightforward mechanical design simplify maintenance and improve uptime under tough field conditions.

Engine Performance and Power Output Specifications of John Deere 2940 4×4

The John Deere 2940 4×4 features a robust 4-cylinder diesel engine delivering a rated power output of approximately 72 horsepower at 2200 RPM. This power rating supports demanding tasks such as tilling, hauling, and loader work with reliable consistency.

The engine displacement measures 4.5 liters, providing a strong torque curve essential for maintaining steady performance under load. Maximum torque reaches around 270 Nm, ensuring the tractor handles heavy implements without significant power drop.

The engine employs indirect fuel injection, which optimizes fuel atomization and combustion efficiency. This design choice balances power delivery with fuel economy, supporting longer operation times between refueling.

The 4×4 drivetrain enhances traction and power transfer, allowing the 2940 to maintain grip and engine output on uneven or slippery terrain. Combined with the engine’s torque characteristics, this ensures smooth power application across diverse field conditions.

Regular maintenance of the fuel system and timely servicing of the cooling system helps sustain consistent power output and engine longevity. Monitoring RPM within the optimal range maximizes performance while minimizing fuel consumption and wear.

Transmission Types and 4×4 Drivetrain Features for Terrain Adaptability

The John Deere 2940 4×4 uses a fully synchronized 8-speed transmission that delivers smooth gear changes and precise control. This transmission enables operators to select the right speed for varied tasks, enhancing productivity across different terrains.

Its 4×4 drivetrain includes a robust front axle with selectable four-wheel drive, providing increased traction on uneven, muddy, or slippery surfaces. The engagement mechanism allows seamless switching between two-wheel and four-wheel drive without stopping, ensuring uninterrupted work flow.

The differential lock on the rear axle further improves traction by preventing wheel slip during challenging conditions. Combined with the 4×4 system, it offers superior grip on slopes and soft ground, maintaining stability and reducing wheel spin.

This drivetrain setup enhances maneuverability and power distribution, making the tractor reliable for heavy-duty fieldwork, including plowing and hauling, even on rough terrain. Operators benefit from consistent torque delivery and improved handling, adapting effortlessly to changing ground conditions.

Dimensions, Weight, and Tire Options Impacting John Deere 2940 4×4 Handling

The John Deere 2940 4×4 measures approximately 3.9 meters in length and 1.9 meters in width, providing a balanced footprint that supports stable maneuvering on varied terrains. Its wheelbase of around 2.1 meters enhances stability while maintaining tight turning capabilities, which is critical for field operations requiring precision.

Weighing close to 3,000 kilograms in operational condition, the tractor’s weight distribution plays a significant role in traction and handling. The 4×4 drivetrain evenly distributes power to all wheels, but the weight over the front axle helps maintain grip during steep climbs or uneven ground.

Tire options strongly influence handling characteristics. The John Deere 2940 4×4 commonly uses rear tires sized at 16.9-28, which balance ground contact area and soil compaction. For front tires, the standard size is 11.2-24, optimized for steering responsiveness and load support. Selecting wider tires improves flotation in soft soils, reducing slippage and maintaining forward momentum.

For tasks on rough or hilly terrain, implementing turf or R-1 tires with aggressive tread patterns increases traction and control. Conversely, in softer or wetter fields, low-pressure tires can prevent excessive soil disturbance and improve overall handling by increasing surface contact.

Adjusting tire pressure according to load and field conditions further refines handling and minimizes wear. The tractor’s design supports quick tire swaps and pressure adjustments, making it adaptable to diverse working environments.