UtilityPerformance profile
Big Bud 400
The Big Bud 400 is a powerful utility tractor built for heavy-duty farm work. It's a 4-wheel drive machine with a strong Caterpillar engine. This tractor can handle tough jobs with its 400 horsepower engine, which is very high compared to most tractors. The engine is turbocharged and intercooled, helping it work efficiently in various conditions. This tractor is big and heavy, weighing 43,700 pounds. It has a 12-speed forward and 2-speed reverse transmission, giving the driver lots of options for different tasks. The Big Bud 400 uses diesel fuel and has a liquid-cooled engine with 6 cylinders. Its engine size is very large compared to other tractors, making it suitable for large farms and big fields. The tractor also has hydrostatic power steering, making it easier to control despite its size.
ManufacturerBig BudPower400 hpEngine6-cylTransFull power shift
Image not recorded
Quick specs
- Category
- Utility
- Engine Power Output
- 400hp
- Operating Weight
- 43,700 lb
- Transmission
- Full power shift
At a glance
How the 400 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
400 hp · 98th
This model
9
Median 55 hp
177
400
This modelUtility tractorsMediann = 5,383
The 400 ranks at the 98th percentile for engine power among recorded utility tractors.
Overview
About the Big Bud 400
The Big Bud 400 is a powerful utility tractor built for heavy-duty farm work. It's a 4-wheel drive machine with a strong Caterpillar engine. This tractor can handle tough jobs with its 400 horsepower engine, which is very high compared to most tractors. The engine is turbocharged and intercooled, helping it work efficiently in various conditions. This tractor is big and heavy, weighing 43,700 pounds. It has a 12-speed forward and 2-speed reverse transmission, giving the driver lots of options for different tasks. The Big Bud 400 uses diesel fuel and has a liquid-cooled engine with 6 cylinders. Its engine size is very large compared to other tractors, making it suitable for large farms and big fields. The tractor also has hydrostatic power steering, making it easier to control despite its size.
Full specifications
Every recorded spec
General
| Manufacturer | Big Bud |
|---|---|
| Model | 400 |
| Category | Utility tractor |
| Type | 4x4 4WD |
| Operating weight | 43,700lb |
Engine
| Make | Caterpillar |
|---|---|
| Model | 3406B |
| Power | 400hp |
| Cylinders | 6 |
| Displacement | 893ci |
| Bore | 5.4in |
| Stroke | 6.5in |
Transmission
| Type | Full power shift |
|---|---|
| Forward gears | 12 |
| Reverse gears | 2 |
Chassis & drive
| Chassis | 4x4 4WD |
|---|---|
| Drive | 4WD |
| Steering | Hydrostatic power |
Dimensions
| Operating weight | 43,700lb |
|---|
Head to head
400 vs. Utility median
How the Big Bud 400 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 400 hp | 55 hp | +627% | 98th |
| Engine Displacement | 893 ci | 183 ci | +388% | 98th |
| Cylinders | 6 | 4 | +50% | 93rd |
| Forward Gears | 12 | 12 | at median | 50th |
| Operating Weight | 43,700 lb | 5,303 lb | +724% | 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 400/20 | 400 hp | — | — | Compare → |
| Big Bud 400/30 | 400 hp | 40,000 lb | — | Compare → |
| Big Bud 402 | 402 hp | 40,000 lb | — | Compare → |
| Big Bud 370 | 370 hp | 41,200 lb | — | Compare → |
| Big Bud 360/10 | 360 hp | 39,000 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Baldwin DM400 | 400 hp | — | — | Compare → |
| Baldwin DP400 | 400 hp | — | — | Compare → |
| CaseIH 4994 | 400 hp | 31,315 lb | 1984–1987 | Compare → |
| CaseIH 9380 | 400 hp | 31,580 lb | — | Compare → |
| CaseIH Quadtrac 9380QT | 400 hp | 44,000 lb | — | Compare → |
Explore
Big Bud siblings
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FAQ
Common questions
What is the engine power output of the Big Bud 400?
Rated engine output for the Big Bud 400 is 400 hp, delivered by a 6-cylinder engine. The engine displaces 893 ci.
Which transmission does the Big Bud 400 use?
The Big Bud 400 is equipped with a Full power shift transmission with 12 forward gears.
What is the operating weight of the Big Bud 400?
In working trim, the Big Bud 400 comes in at roughly 43,700 lb.
How do I maintain a Big Bud 400?
Routine service for the Big Bud 400 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.