Introduction
Renault 85-34 MX: A technical overview
The Renault 85-34 MX is a four-wheel drive agricultural tractor produced between 1989 and 1993. It belongs to a segment of medium-power utility tractors designed to provide reliable performance for general cultivation and field operations.
Engine and Performance
The tractor is powered by an MWM D226-4 diesel engine. This four-cylinder power unit features a displacement of 4.2 liters (253.6 cubic inches) with a bore and stroke of 105 x 120 mm. It delivers a rated power of 78 hp (58.2 kW) at 2350 RPM. The engine is characterized by a peak torque of 196.2 lb-ft (266.0 Nm) achieved at a relatively low engine speed of 1500 RPM, which enhances its lugging capability during traction-demanding tasks.
Transmission and Drivetrain
The drivetrain consists of a 12-speed transmission offering 12 forward and 12 reverse gears, allowing for a wide range of working speeds. The unit features four-wheel drive as standard, providing improved traction in variable soil conditions. Steering is managed via a hydrostatic power steering system, while braking is handled by wet disc brakes, ensuring consistent performance and service life.
Hydraulics and Implements
Equipped with a rear hitch system capable of lifting 8,269 lbs (3750 kg), the 85-34 MX is compatible with a variety of agricultural implements. The hydraulic system provides a total flow of 10.6 gpm (40.1 lpm). Additionally, the rear power take-off (PTO) supports two speeds, 540 and 1000 RPM, to accommodate different machinery requirements.
Dimensions and Weight
The tractor has a wheelbase of 94.1 inches (239 cm) and an overall length of 159.8 inches (405 cm). With a height of 98.4 inches (249 cm) and a total weight of 8,379 lbs (3800 kg), the machine is designed for stability. It is fitted with 13.6-24 front agricultural tires and 16.9-34 rear agricultural tires.
Conclusion
The Renault 85-34 MX is a robust, mechanical-focused tractor suitable for small to medium-sized farming operations. Its combination of a high-torque MWM engine, four-wheel drive, and substantial lifting capacity makes it a versatile choice for operators requiring a dependable machine for daily field work and implement management.
Production Information of Renault, 85-34 MX
| Manufacturer | Renault |
|---|
Dimension and Tires Information of Renault, 85-34 MX
| Wheelbase | 94.1 inches [239 cm] |
|---|---|
| Weight | 8,379 lbs [3800 kg] |
| Length | 159.8 inches [405 cm] |
| Height | 98.4 inches [249 cm] |
| Ag front | 13.6-24 |
|---|---|
| Ag rear | 16.9-34 |
Engine Specifications of Renault, 85-34 MX
- MWM D226-4
- Diesel
- 4-cylinder
| Rated RPM | 2350 |
|---|---|
| Bore/Stroke | 4.134x4.724 inches [105 x 120 mm] |
| Displacement | 253.6 ci [4.2 L] |
| Torque | 196.2 lb-ft [266.0 Nm] |
| Power | 78 hp [58.2 kW] |
| Torque RPM | 1500 |
Transmission Information of Renault, 85-34 MX
Transmission variants 1
| Gears | 12 forward and reverse |
|---|
Mechanical Specs of Renault, 85-34 MX
- Four-wheel drive
- Standard
- Wet disc brakes
| Steering | Hydrostatic power |
|---|
Power Information of Renault, 85-34 MX
| Rear PTO Type | 540/1000 |
|---|
Hydraulics Specifications of Renault, 85-34 MX
| Total flow | 10.6 gpm [40.1 lpm] |
|---|
Three-Point Hitch of Renault, 85-34 MX
| Rear lift | 8,269 lbs [3750 kg] |
|---|
Where it sits
With 78 HP, the Renault 85-34 MX sits between Cergos 335 (77 HP) and 96 (82 HP) in Renault's range. Its power puts it in the 59th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the Renault 85-34 MX have?
The Renault 85-34 MX delivers 78 HP.
What years was the Renault 85-34 MX produced?
The Renault 85-34 MX was produced in 1989-1993.
What engine does the Renault 85-34 MX have?
The Renault 85-34 MX is powered by a Diesel, 4-cylinder engine.
How much does the Renault 85-34 MX weigh?
The Renault 85-34 MX weighs 8,379 lbs [3800 kg].
Is the Renault 85-34 MX 4WD?
The Renault 85-34 MX is available in 4WD.