Renault

Renault 781

The Renault 781 is a row-crop tractor produced from 1977 to 1980 by Renault. It features a 4.2L 4-cylinder MWM diesel engine delivering 78 hp (58.2 kW) with a 12-speed transmission. The tractor offers two- or four-wheel drive options, power steering, dry disc brakes, and a standard cab. It has a fuel tank capacity of 20.3 gallons (76.8 L) and hydraulic total flow of 8.3 gpm (31.4 lpm). The rear lift capacity is 8,489 lbs (3850 kg) with a rear PTO type of 540/1000. Weights range from 7,718 lbs (3500 kg) for 2WD to 8,600 lbs (3900 kg) for 4WD. Tire options include front tires 7.50-18 or 12.4-24 and rear tires 16.9-34.
Power78 hp
Founded1977 - 1980
Model781

Technical Specifications

Detailed specifications and technical data for Renault 781

Power
Engine power78 hp (58.2 kW)
Engine
Typediesel
ModelMWM D226-4
Torque202.1 lb-ft (274.0 Nm)
Cylinders4-cylinder
Fuel tank20.3 gal (76.8 L)
Rated RPM2350
Torque RPM1350
Bore/Stroke4.134x4.724 inches (105 x 120 mm)
Displacement253.5 ci (4.2 L)
Hydraulics
Total flow8.3 gpm (31.4 lpm)
Mechanical
CabCab standard
DriveTwo- or four-wheel drive
BrakesDry disc brakes
SteeringPower steering
Production
TypeRow-Crop tractor
ManufacturerRenault
Years produced1977 - 1980
Transmission
Type12-speed
Gears12 forward and reverse
Tractor hitch
Rear lift capacity8,489 lbs (3850 kg)
Dimensions & Tires
Rear tire16.9-34
2WD Weight7718 lbs (3500 kg)
4WD Weight8600 lbs (3900 kg)
Front tire7.50-18, 12.4-24
Power Take-off (PTO)
Rear PTO Type540/1000