Ventrac 4131 39.51120
The Ventrac 4131 39.51120 is a compact industrial tractor designed for versatility and power. It features a 4x4 articulated chassis with all-wheel drive, making it great for tough jobs on uneven ground. The tractor uses a smooth hydrostatic transmission with infinite forward and reverse speeds in two ranges, giving the operator precise control. Under the hood, this Ventrac model boasts a Vanguard M54 engine. It's an air-cooled, V-Twin gasoline engine with 31 horsepower. While the engine power is on the lower end compared to other tractors, it's well-suited for the tractor's size and intended use. The engine runs at a very high 3600 RPM, which helps deliver responsive performance. At 79 inches long, 48 inches wide, and 67 inches tall, this tractor is compact enough to work in tight spaces. It weighs 1290 pounds, making it relatively light and easy to maneuver. The Ventrac 4131 also comes with the company's signature minute mount system, allowing for quick attachment changes.
Quick specs
- Category
- Industrial
- Engine Power Output
- 31hp
- Operating Weight
- 1,290 lb
- Transmission
- Shaft-driven hydrostatic
At a glance
How the 4131 39.51120 compares
vs. Industrial medianDistribution
Engine Displacement (ci)
Across all Industrial tractors
This model
The 4131 39.51120 ranks at the 4th percentile for engine displacement among recorded industrial tractors.
Overview
About the Ventrac 4131 39.51120
The Ventrac 4131 39.51120 is a compact industrial tractor designed for versatility and power. It features a 4x4 articulated chassis with all-wheel drive, making it great for tough jobs on uneven ground. The tractor uses a smooth hydrostatic transmission with infinite forward and reverse speeds in two ranges, giving the operator precise control. Under the hood, this Ventrac model boasts a Vanguard M54 engine. It's an air-cooled, V-Twin gasoline engine with 31 horsepower. While the engine power is on the lower end compared to other tractors, it's well-suited for the tractor's size and intended use. The engine runs at a very high 3600 RPM, which helps deliver responsive performance. At 79 inches long, 48 inches wide, and 67 inches tall, this tractor is compact enough to work in tight spaces. It weighs 1290 pounds, making it relatively light and easy to maneuver. The Ventrac 4131 also comes with the company's signature minute mount system, allowing for quick attachment changes.
Full specifications
Every recorded spec
General
| Manufacturer | Ventrac |
|---|---|
| Model | 4131 39.51120 |
| Category | Industrial tractor |
| Type | 4x4 articulated 4WD |
| Operating weight | 1,290lb |
Engine
| Make | Vanguard |
|---|---|
| Model | M54 |
| Power | 31hp |
| Cylinders | 2 |
| Displacement | 54.68ci |
| Bore | 3.37in |
| Stroke | 3.07in |
Transmission
| Type | Shaft-driven hydrostatic |
|---|
Chassis & drive
| Chassis | 4x4 articulated 4WD |
|---|---|
| Drive | 4WD |
| Steering | Articulated power |
Dimensions
| Length | 79in |
|---|---|
| Width | 48in |
| Height | 67in |
| Operating weight | 1,290lb |
Head to head
4131 39.51120 vs. Industrial median
How the Ventrac 4131 39.51120 compares to other Industrial tractors
| Spec | This model | Industrial median | Difference | Percentile |
|---|---|---|---|---|
| Engine Displacement | 54.7 ci | 284 ci | -81% | 4th |
| Cylinders | 2 | 4 | -50% | 5th |
| Operating Weight | 1,290 lb | 9,127 lb | -86% | 5th |
| Length | 79 in | 125 in | -37% | 7th |
| Width | 48 in | 70.5 in | -32% | 12th |
| Height | 67 in | 74.9 in | -11% | 30th |
Medians and percentiles are computed from the industrial tractors in our database with a recorded value for each spec (sample sizes 38–55 models).
Compare to tractors with similar specs
Commonly compared Ventrac tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Ventrac 4125 | 25 hp | 1,265 lb | — | Compare → |
| Ventrac 2100C SSV | 18.5 hp | 970 lb | — | Compare → |
| Ventrac 4000 | — | 1,350 lb | — | Compare → |
| Ventrac 4231 | 31 hp | 1,837 lb | — | Compare → |
| Ventrac 4231TD | 31 hp | 1,783 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Allis Chalmers 5030 | 31 hp | 2,530 lb | 1979–1985 | Compare → |
| Allis Chalmers D12 | 31 hp | 2,800 lb | 1959–1968 | Compare → |
| Antonio Carraro Tigre 4000 | 31 hp | — | — | Compare → |
| Belarus 250AS | 31 hp | 6,614 lb | 1979–1987 | Compare → |
| Belarus Golfmaster | 31 hp | 5,155 lb | — | Compare → |
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FAQ
Common questions
How much horsepower does the Ventrac 4131 39.51120 have?
The Ventrac 4131 39.51120 produces 31 hp from its 2-cylinder engine. Engine displacement is 54.68 ci.
How much does the Ventrac 4131 39.51120 weigh?
The Ventrac 4131 39.51120 weighs about 1,290 lb in operating condition.
What transmission is in the Ventrac 4131 39.51120?
Transmission on the Ventrac 4131 39.51120 is Shaft-driven hydrostatic.
What maintenance does the Ventrac 4131 39.51120 require?
Like any tractor, the Ventrac 4131 39.51120 needs periodic engine oil and filter changes, hydraulic fluid checks, and regular greasing and inspection. The owner's manual lists the manufacturer's recommended service intervals.



