Overview
The Renault 851S is a farm tractor manufactured between 1980 and 1989, featuring a 4.2L MWM 4-cylinder turbocharged diesel engine rated at 85 hp. It is built on a 95.3-inch wheelbase and is equipped with a 12-speed transmission that provides 12 forward and 12 reverse gears. The tractor weight is listed between 7,144 and 8,710 pounds, depending on the configuration.
Ideal Applications
Engine and Torque Specifications:
The MWM TD226-4 engine produces 85 hp at 2350 RPM and generates a maximum torque of 221.3 lb-ft at 1500 RPM.
Drivetrain and Steering Layout:
This 4x2 2WD model is listed with hydrostatic power steering, dry disc brakes, and a total fuel capacity of 20.3 gallons.
Hydraulic and Lift Capacity:
The tractor provides a rear lift capacity of 9,923 pounds supported by a hydraulic system with a total flow of 8.7 gpm.
Production
| Manufacturer | Renault |
|---|
Engine
| Engine type | MWM 4.2L 4-cyl diesel |
|---|---|
| Fuel tank | 20.3 gal (76.8 L) |
| Bore/Stroke | 4.134x4.724 inches (105 x 120 mm) |
| Description | MWM TD226-4 / turbocharged diesel / 4-cylinder |
| Displacement | 253.5 ci (4.2 L) |
| Power | 85 hp (63.4 kW) |
| Rated RPM | 2350 |
| Torque | 221.3 lb-ft (300.1 Nm) |
| Torque RPM | 1500 |
Transmission
| Gears | 12 forward and reverse |
|---|---|
| Transmission type | 12-speed |
Mechanical
| Description | Dry disc brakes / standard |
|---|---|
| Drive | 4x2 2WD |
| Steering | hydrostatic power |
Hydraulics
| Total flow | 8.7 gpm (32.9 lpm) |
|---|
Hitch
| Rear lift | 9,923 lbs (4501 kg) |
|---|
PTO
| Rear PTO Type | 540/1000 |
|---|
Dimensions & Tires
| Height | 106.3 inches (270 cm) |
|---|---|
| Length | 162.2 inches (411 cm) |
| Weight | 7,144 lbs (2WD) (3240 kg) |
| Wheelbase | 95.3 inches (242 cm) |
| Front tire | 7.50-18 |
| Rear tire | 16.9-34 |
| Weight | 7144 to 8710 pounds |
| Wheelbase | 95.3 inches (242 cm) |
| Ag front | 7.50-18 / 13.6-24 |
| Ag rear | 16.9-34 / 16.9-34 |