Big Bud 370
The Big Bud 370 is a powerful utility tractor built for serious farm work. It has a strong four-wheel drive system and a sturdy 4x4 chassis, making it great for tough jobs. The tractor is steered using hydrostatic power, which makes it easy to control even in tight spaces. Under the hood, the Big Bud 370 boasts a Komatsu ST1079 engine. This 6-cylinder diesel engine is turbocharged and intercooled, giving it extra power. With 370 hp, it's one of the strongest tractors in its class. The engine is very large at 674 ci, which is much bigger than most other tractors. It runs at 2100 rpm, which is lower than average, helping it save fuel. The tractor is also very heavy, weighing 41,200 lb, which helps it grip the ground well. This Big Bud model has a 12-speed forward and 2-speed reverse transmission, allowing for smooth gear changes in various conditions.

Quick specs
- Category
- Utility
- Engine Power Output
- 370hp
- Operating Weight
- 41,200 lb
- Transmission
- Full Power Shift
At a glance
How the 370 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
This model
The 370 ranks at the 98th percentile for engine power among recorded utility tractors.
Overview
About the Big Bud 370
The Big Bud 370 is a powerful utility tractor built for serious farm work. It has a strong four-wheel drive system and a sturdy 4x4 chassis, making it great for tough jobs. The tractor is steered using hydrostatic power, which makes it easy to control even in tight spaces. Under the hood, the Big Bud 370 boasts a Komatsu ST1079 engine. This 6-cylinder diesel engine is turbocharged and intercooled, giving it extra power. With 370 hp, it's one of the strongest tractors in its class. The engine is very large at 674 ci, which is much bigger than most other tractors. It runs at 2100 rpm, which is lower than average, helping it save fuel. The tractor is also very heavy, weighing 41,200 lb, which helps it grip the ground well. This Big Bud model has a 12-speed forward and 2-speed reverse transmission, allowing for smooth gear changes in various conditions.
Full specifications
Every recorded spec
General
| Manufacturer | Big Bud |
|---|---|
| Model | 370 |
| Category | Utility tractor |
| Type | 4x4 4WD |
| Operating weight | 41,200lb |
Engine
| Make | Komatsu |
|---|---|
| Model | ST1079 |
| Power | 370hp |
| Cylinders | 6 |
| Displacement | 674ci |
| Bore | 4.92in |
| Stroke | 5.91in |
Transmission
| Type | Full Power Shift |
|---|---|
| Forward gears | 12 |
| Reverse gears | 2 |
Chassis & drive
| Chassis | 4x4 4WD |
|---|---|
| Drive | Four-wheel Drive (4WD) |
| Steering | Hydrostatic Power |
Dimensions
| Operating weight | 41,200lb |
|---|
Head to head
370 vs. Utility median
How the Big Bud 370 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 370 hp | 55 hp | +573% | 98th |
| Engine Displacement | 674 ci | 183 ci | +268% | 96th |
| Cylinders | 6 | 4 | +50% | 93rd |
| Forward Gears | 12 | 12 | at median | 50th |
| Operating Weight | 41,200 lb | 5,303 lb | +677% | 99th |
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 Big Bud tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Big Bud 360/10 | 360 hp | 39,000 lb | — | Compare → |
| Big Bud 360/30 | 360 hp | 39,000 lb | — | Compare → |
| Big Bud HN360 | 360 hp | 39,000 lb | — | Compare → |
| Big Bud KT360 | 360 hp | 39,500 lb | — | Compare → |
| Big Bud KT350 | 350 hp | 40,000 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| CaseIH Steiger 370 | 370 hp | 38,759 lb | — | Compare → |
| CaseIH Steiger 370 Rowtrac | 370 hp | 42,260 lb | — | Compare → |
| CaseIH Magnum 370 | 367 hp | 31,190 lb | — | Compare → |
| CaseIH 9180 | 375 hp | 28,000 lb | — | Compare → |
| CaseIH 9280 | 375 hp | 29,000 lb | — | Compare → |
Explore
Big Bud siblings
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Similar-spec models
Gallery
Big Bud 370 photos






FAQ
Common questions
What is the engine power output of the Big Bud 370?
Rated engine output for the Big Bud 370 is 370 hp, delivered by a 6-cylinder engine. The engine displaces 674 ci.
Which transmission does the Big Bud 370 use?
The Big Bud 370 is equipped with a Full Power Shift transmission with 12 forward gears.
What is the operating weight of the Big Bud 370?
In working trim, the Big Bud 370 comes in at roughly 41,200 lb.
How do I maintain a Big Bud 370?
Routine service for the Big Bud 370 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.

