Barreiros 4000V
The Barreiros 4000V is a compact and versatile tractor designed for various farming tasks. It features a 2-wheel drive (2WD) system with a 4x2 chassis, making it suitable for flat terrain and light-duty work. The tractor is powered by a Barreiros A45 engine, which is a 3-cylinder diesel engine that runs on liquid cooling. This engine is naturally aspirated and produces 40 horsepower, providing enough power for small to medium-sized farms. The 4000V comes with a manual transmission that offers 10 forward gears and 2 reverse gears, giving the operator good control over speed and power. It has an operating weight of 3,440 pounds, which helps with traction and stability during operation. The tractor is equipped with an electric starter for easy and reliable starting. Overall, the Barreiros 4000V is a simple and efficient tractor that can handle basic farming tasks with ease.

Quick specs
- Category
- Utility
- Engine Power Output
- 40hp
- Operating Weight
- 3,440 lb
- Transmission
- Manual
At a glance
How the 4000V compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
This model
The 4000V ranks at the 33rd percentile for engine power among recorded utility tractors.
Overview
About the Barreiros 4000V
The Barreiros 4000V is a compact and versatile tractor designed for various farming tasks. It features a 2-wheel drive (2WD) system with a 4x2 chassis, making it suitable for flat terrain and light-duty work. The tractor is powered by a Barreiros A45 engine, which is a 3-cylinder diesel engine that runs on liquid cooling. This engine is naturally aspirated and produces 40 horsepower, providing enough power for small to medium-sized farms. The 4000V comes with a manual transmission that offers 10 forward gears and 2 reverse gears, giving the operator good control over speed and power. It has an operating weight of 3,440 pounds, which helps with traction and stability during operation. The tractor is equipped with an electric starter for easy and reliable starting. Overall, the Barreiros 4000V is a simple and efficient tractor that can handle basic farming tasks with ease.
Full specifications
Every recorded spec
General
| Manufacturer | Barreiros |
|---|---|
| Model | 4000V |
| Category | Utility tractor |
| Type | 4x2 2WD |
| Operating weight | 3,440lb |
Engine
| Make | Barreiros |
|---|---|
| Model | A45 |
| Power | 40hp |
| Cylinders | 3 |
| Displacement | 153ci |
Transmission
| Type | Manual |
|---|---|
| Forward gears | 10 |
| Reverse gears | 2 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
Dimensions
| Operating weight | 3,440lb |
|---|
Head to head
4000V vs. Utility median
How the Barreiros 4000V compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 40 hp | 55 hp | -27% | 33rd |
| Engine Displacement | 153 ci | 183 ci | -16% | 41st |
| Cylinders | 3 | 4 | -25% | 23rd |
| Forward Gears | 10 | 12 | -17% | 39th |
| Operating Weight | 3,440 lb | 5,303 lb | -35% | 29th |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 4,941–5,720 models).
Compare to tractors with similar specs
Commonly compared Barreiros tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Barreiros 40.45 | 40 hp | 4,850 lb | — | Compare → |
| Barreiros R-350 S | 36 hp | — | — | Compare → |
| Barreiros 5000 VR | 45 hp | 4,080 lb | — | Compare → |
| Barreiros 50.55 | 52 hp | 5,100 lb | — | Compare → |
| Barreiros 5000 | 55 hp | 5,030 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Advance-Rumely OilPull K 12/20 | 40 hp | 6,430 lb | — | Compare → |
| Allis Chalmers 160 | 40 hp | 4,674 lb | 1970–1975 | Compare → |
| Allis Chalmers 5040 | 40 hp | 3,858 lb | 1976–1980 | Compare → |
| Allis Chalmers 6140 | 40 hp | 4,000 lb | 1982–1985 | Compare → |
| Allis Chalmers D15 Series I | 40 hp | 3,990 lb | 1960–1963 | Compare → |
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Gallery
Barreiros 4000V photos





FAQ
Common questions
How powerful is the Barreiros 4000V?
The Barreiros 4000V has an engine power output of 40 hp. It is powered by a 3-cylinder engine displacing 153 ci.
What is the working weight of the Barreiros 4000V?
The operating weight of the Barreiros 4000V is approximately 3,440 lb.
What type of transmission does the Barreiros 4000V have?
The Barreiros 4000V uses a Manual transmission offering 10 forward gears.
What routine service does the Barreiros 4000V need?
Regular maintenance for the Barreiros 4000V includes checking and changing engine oil, hydraulic fluid, and filters, plus routine inspections as recommended in the owner's manual. Always follow the manufacturer's maintenance schedule for specific intervals and procedures.


