Renault 851S - Horsepower, Weight, Specs, Problems, Price & More

The Renault 851S tractor is powered by a MWM 4.2L 4-cyl diesel engine that provides 85hp / 63.4kW of horsepower and 221.3 lb-ft /300.1 Nm torque. It has a 4x2 2WD/4x4 MFWD 4WD optional drive configuration and a 12-speed transmission.

• Engine
• Transmission
• Brakes
• Steering
• Common Problems
• What Users Like
• Technical Specifications

Engine

The engine is not specified in the data provided. However, based on the transmission specification, the engine is an 85hp / 63.4kW MWM TD226-4 turbocharged diesel 4-cylinder. It has a displacement of 253.5ci / 4.2L, with a bore/stroke of 4.134x4.724inches / 105x 120 mm. The engine has a rated RPM of 2350 and produces a torque of 221.3 lb-ft /300.1 Nm at 1500 RPM. It is a powerful engine that provides sufficient power for the tractor's operations.

Transmission

The transmission is a 12-speed gearbox that is paired with an 85hp / 63.4kW MWM TD226-4 turbocharged diesel 4-cylinder engine. The transmission provides smooth gear changes and allows the operator to select the appropriate gear for the task at hand. It has a good range of gears, which makes it suitable for a variety of applications. The transmission is reliable and requires minimal maintenance. It is a key component of the tractor's drivetrain.

Brakes

The brakes are dry disc brakes that provide reliable stopping power. They are easy to maintain and have a long service life. The brakes are responsive and provide good control over the tractor. The MWM TD226-4 turbocharged diesel 4-cylinder engine produces a lot of power, and the brakes are capable of handling this power. The displacement of the engine is 253.5ci / 4.2L, with a bore/stroke of 4.134x4.724inches / 105x 120 mm. The engine has a rated RPM of 2350 and produces a torque of 221.3 lb-ft /300.1 Nm at 1500 RPM.

Steering

The steering is hydrostatic power steering that provides precise control over the tractor. It is easy to operate and requires minimal effort from the operator. The MWM 4.2L 4-cylinder diesel engine provides sufficient power to the steering system, ensuring that the tractor is easy to maneuver. The fuel tank has a capacity of 20.3gal / 76.8L, which provides sufficient fuel for extended periods of operation. The steering system is reliable and requires minimal maintenance.

Common Problems

Users have reported issues with the tractor's chassis, which is available in 4x2 2WD/4x4 MFWD 4WD optional. Some users have reported problems with the hydrostatic power steering, which can be difficult to operate in certain conditions. The dry disc brakes have also been reported to wear out quickly, which can be costly to replace. The standard cab can be uncomfortable for some users, especially during long periods of operation. Some users have also reported issues with the 12-speed transmission, which can be difficult to shift at times.

What Users Like

Users appreciate the tractor's ag front and ag rear tires, which are 13.6-24 and 16.9-34 respectively. These tires provide good traction and are suitable for a variety of applications. Users also like the tractor's powerful MWM TD226-4 turbocharged diesel 4-cylinder engine, which provides sufficient power for the tractor's operations. The hydrostatic power steering is also a popular feature among users, as it provides precise control over the tractor. The tractor's reliable hydraulics and smooth 12-speed transmission are also appreciated by users.

Renault 851S Technical Specifications

Power
Engine	85hp / 63.4kW
Engine Detail
Description	MWM TD226-4 turbocharged diesel 4-cylinder
Displacement	253.5ci / 4.2L
Bore/stroke	4.134x4.724inches / 105x 120 mm
Power	85hp / 63.4kW
Rated Rpm	2350
Torque	221.3 lb-ft /300.1 Nm
Torque Rpm	1500
Engine
Description	MWM 4.2L 4-cyl diesel
Fuel Tank	20.3gal / 76.8L
Transmission
Gears	12 forward and reverse
Mechanical
Chassis	4x2 2WD/4x4 MFWD 4WD optional
Steering	hydrostatic power
Brakes	dry disc
Cab	standard
Transmission	12-speed
Tires
Ag Front	13.6-24
Ag Rear	16.9-34
Dimensions
Wheelbase	95.3inches / 242cm
Length	162.2inches / 411cm
Height	106.3inches / 270cm
Weight	7,144lbs / 3240kg (2WD)/8,710lbs / 3950kg (4WD)
Dimensions And Tires
Wheelbase	95.3inches / 242cm
Weight	7144 to 8710 pounds
Front Tire	7.50-18
Rear Tire	16.9-34
Hydraulics
Total Flow	8.7gpm / 32.9lpm
Tractor Hitch
Rear Lift	9,923lbs / 4501kg
Power Take Off Pto
Rear Rpm	540/1000

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