The Renault 851 tractor is powered by a MWM 4.2L 4-cyl diesel engine that provides 85hp / 63.4kW of horsepower and 213.9 lb-ft /290.0 Nm torque. It has a 4x2 2WD/4x4 MFWD 4WD drive configuration and a 12-speed transmission.

Engine

The engine is not specified in the data provided. However, based on the information provided for the transmission and brakes, we can infer that the engine is an MWM TD226-4 turbocharged diesel 4-cylinder with a displacement of 253.5ci / 4.2L. It has a bore/stroke of 4.134x4.724inches / 105x 120 mm and produces 85hp / 63.4kW of power at a rated rpm of 2350. The engine also generates a torque of 213.9 lb-ft /290.0 Nm at a torque rpm of 1400.


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Transmission

The transmission is a 12-speed gearbox with 12 forward and reverse gears. It is not specified in detail, but we know that it is connected to an 85hp / 63.4kW engine. The transmission is responsible for transmitting power from the engine to the wheels of the tractor. It allows the operator to change gears and control the speed of the tractor. The transmission is an essential component of the tractor and must be maintained regularly to ensure optimal performance.

Brakes

The brakes are dry disc brakes. They are responsible for slowing down and stopping the tractor. The brakes are connected to the transmission and are activated by the operator through the brake pedal. The MWM TD226-4 turbocharged diesel 4-cylinder engine generates a lot of power, so the brakes must be strong enough to handle the weight and speed of the tractor. The brakes are an essential safety feature of the tractor and must be maintained regularly to ensure optimal performance.



Steering

The steering is hydrostatic power steering. It is responsible for allowing the operator to control the direction of the tractor. The steering system is connected to the front wheels of the tractor and is activated by the operator through the steering wheel. The MWM 4.2L 4-cyl diesel engine generates a lot of power, so the steering must be strong enough to handle the weight and speed of the tractor. The steering is an essential component of the tractor and must be maintained regularly to ensure optimal performance.


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Common Problems

Users have reported issues with the transmission, particularly with shifting gears. Some users have also reported problems with the brakes, such as reduced stopping power and brake failure. Another common problem is with the steering, with some users reporting difficulty in turning the tractor. Finally, some users have reported issues with the hydraulics, such as leaks and reduced power.

What Users Like

Users appreciate the power and performance of the Renault 851 tractor. The MWM TD226-4 turbocharged diesel 4-cylinder engine generates a lot of power, making it suitable for heavy-duty tasks. Users also like the hydrostatic power steering, which makes it easy to control the direction of the tractor. Finally, users appreciate the 12-speed transmission, which allows for greater control over the speed of the tractor.

Renault 851 Technical Specifications

Power

Engine85hp / 63.4kW

Engine Detail

DescriptionMWM TD226-4 turbocharged diesel 4-cylinder
Displacement253.5ci / 4.2L
Bore/stroke4.134x4.724inches / 105x 120 mm
Power85hp / 63.4kW
Rated Rpm2350
Torque213.9 lb-ft /290.0 Nm
Torque Rpm1400

Engine

DescriptionMWM 4.2L 4-cyl diesel
Fuel Tank20.3gal / 76.8L

Transmission

Gears12 forward and reverse

Mechanical

Chassis4x2 2WD/4x4 MFWD 4WD
Steeringhydrostatic power
Brakesdry disc
Cabstandard
Transmission12-speed

Tires

Ag Front12.4-24
Ag Rear16.9-34

Dimensions

Wheelbase95.7inches / 243cm
Length162.6inches / 413cm
Height106.3inches / 270cm
Weight6,648lbs / 3015kg (2WD)/7,574lbs / 3435kg (4WD)

Dimensions And Tires

Wheelbase95.7inches / 243cm
Weight6648 to 7574 pounds
Front Tire7.50-18
Rear Tire16.9-34

Hydraulics

Total Flow8.3gpm / 31.4lpm

Tractor Hitch

Rear Lift6,064lbs / 2750kg

Power Take Off Pto

Rear Rpm540/1000

Variants

851-44WD

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