Renault 781S

Last Updated: June 2024

Overview

The Renault 781S is a utility tractor, recognized for its simple 4x2 2WD chassis design. The model is equipped with a hydrostatic power steering feature which facilitates maneuverability and handling. The tractor's manual transmission provides 12 forward gears, indicating a versatile range of speed options for various tasks. At the heart of the 781S is an MWM D226-4 diesel engine with natural aspiration. The engine boasts 4 cylinders, a displacement of 253.5 cubic inches, and a power output of 78 horsepower. It operates efficiently at a rated RPM of 2350, generating substantial torque for demanding agricultural workloads. The physical dimensions of the tractor ensure stability and robustness in the field, while the agricultural tires suit it to a variety of terrains. The model's design also includes a category 3 rear hitch, accommodated for versatile implement compatibility. Despite the straightforwardness of the tractor, it embeds reliability and practicality in its use.
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Key Specifications

Category: Utility

Power Output: 78

Transmission: Manual

Drive Type: 2WD

Operating Weight: 7056 to 8743

Fuel Type: Diesel

Renault 781S vs. Similar Tractors

Power Output
Average
Greater than 69% of similar tractors.
Operating Weight
Excellent
Greater than 91% of similar tractors.

Technical Specifications

Engine

Manufacturer
MWM
Model
D226-4
Cooling Type
-
Cylinder Orientation
-
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Naturally Aspirated
Cylinders
4
Displacement (ci)
253.5
Bore (in)
4.134
Stroke (in)
4.724
Rated RPM
2350
Power Output (hp)
78

Transmission

Type
Manual
Forward Gears
12
Reverse Gears
-
Total Gears
12

Dimensions

Length (in)
162.2
Width (in)
-
Height (in)
103.9
Operating Weight (lb)
7056 to 8743

Power Take-Off (PTO)

PTO Type
-
PTO Speed 1 (rpm)
-
PTO Speed 2 (rpm)
-
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
4x2 2WD
Drive Type
2WD
Steering Type
Hydrostatic Power
Coolant Capacity (qts)
-
Front Tire Diameter (in)
-
Front Tire Width (in)
-
Rear Tire Diameter (in)
-
Rear Tire Width (in)
-
Front/Rear Rim Diameter (in)
-
Tire Type
Agricultural
Manufacture - End Year
-
Hitch Type
-
Hitch Category
Category 3
Hitch Position
Rear
Hitch Capacity (lb)
-
Operator Station Type
-
Starter Type
-
Brake Type
-
Hydraulic System Type
-