Renault 85-34 MX
The Renault 85-34 MX is a powerful 4-wheel drive tractor built for tough farm work. It has a strong MWM diesel engine with 4 cylinders and 78 horsepower. This engine gives the tractor plenty of power to handle big jobs on the farm. The tractor has a 24-speed transmission with 12 forward and 12 reverse gears. This lets the driver choose the right speed for any task. The 85-34 MX is big and sturdy, measuring 159.8 inches long and 98.4 inches tall. It weighs 8,379 pounds, which helps it stay stable during heavy work. The tractor has agricultural tires in front and back, perfect for gripping farm fields. It also has a wheelbase of 94.1 inches, which helps it turn easily in tight spaces.

Quick specs
- Category
- Utility
- Engine Power Output
- 78hp
- Operating Weight
- 8,379 lb
At a glance
How the 85-34 MX compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
This model
The 85-34 MX ranks at the 70th percentile for engine power among recorded utility tractors.
Overview
About the Renault 85-34 MX
The Renault 85-34 MX is a powerful 4-wheel drive tractor built for tough farm work. It has a strong MWM diesel engine with 4 cylinders and 78 horsepower. This engine gives the tractor plenty of power to handle big jobs on the farm. The tractor has a 24-speed transmission with 12 forward and 12 reverse gears. This lets the driver choose the right speed for any task. The 85-34 MX is big and sturdy, measuring 159.8 inches long and 98.4 inches tall. It weighs 8,379 pounds, which helps it stay stable during heavy work. The tractor has agricultural tires in front and back, perfect for gripping farm fields. It also has a wheelbase of 94.1 inches, which helps it turn easily in tight spaces.
Full specifications
Every recorded spec
General
| Manufacturer | Renault |
|---|---|
| Model | 85-34 MX |
| Category | Utility tractor |
| Type | 4x4 MFWD 4WD |
| Operating weight | 8,379lb |
Engine
| Make | MWM |
|---|---|
| Model | D226-4 |
| Power | 78hp |
| Cylinders | 4 |
| Displacement | 253.6ci |
| Bore | 4.13in |
| Stroke | 4.72in |
Transmission
| Forward gears | 12 |
|---|---|
| Reverse gears | 12 |
Chassis & drive
| Chassis | 4x4 MFWD 4WD |
|---|---|
| Drive | 4WD |
| Steering | Hydrostatic power |
Dimensions
| Length | 159.8in |
|---|---|
| Height | 98.4in |
| Operating weight | 8,379lb |
Head to head
85-34 MX vs. Utility median
How the Renault 85-34 MX compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 78 hp | 55 hp | +42% | 70th |
| Engine Displacement | 254 ci | 183 ci | +39% | 72nd |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 12 | 12 | at median | 50th |
| Operating Weight | 8,379 lb | 5,303 lb | +58% | 78th |
| Length | 160 in | 137 in | +17% | 77th |
| Height | 98.4 in | 94.1 in | +5% | 62nd |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 4,321–5,720 models).
Compare to tractors with similar specs
Commonly compared Renault tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Renault 781S | 78 hp | 7,056 lb | — | Compare → |
| Renault 80-14 TX | 78 hp | 10,179 lb | — | Compare → |
| Renault 85-12 | 78 hp | 7,508 lb | — | Compare → |
| Renault 85-12 LS | 78 hp | 6,626 lb | — | Compare → |
| Renault 85-14 | 78 hp | 9,206 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| AGCO LT75 | 78.98 hp | 9,600 lb | — | Compare → |
| Barreiros R-545 | 77 hp | 7,720 lb | — | Compare → |
| Agrinar T-85 | 80.9 hp | 3,000 lb | — | Compare → |
| Allis Chalmers D19 | 74.2 hp | 6,650 lb | 1961–1964 | Compare → |
| AGCO GT75 | 83 hp | 5,511 lb | 2004–2007 | Compare → |
Explore
Renault siblings
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Gallery
Renault 85-34 MX photos



FAQ
Common questions
What is the engine power output of the Renault 85-34 MX?
Rated engine output for the Renault 85-34 MX is 78 hp, delivered by a 4-cylinder engine. The engine displaces 253.6 ci.
What is the operating weight of the Renault 85-34 MX?
In working trim, the Renault 85-34 MX comes in at roughly 8,379 lb.
How do I maintain a Renault 85-34 MX?
Routine service for the Renault 85-34 MX covers engine oil and filter changes, hydraulic and coolant level checks, air filter cleaning, and scheduled inspections. Refer to the manufacturer's maintenance schedule for exact intervals.





