Big Bud 525/20
The Big Bud 525/20 is a powerful utility tractor built for big jobs. It has a strong 4x4 design with four-wheel drive, making it great for tough terrain. The tractor uses a gear transmission with 12 forward gears and 2 reverse gears, giving the driver lots of options for different tasks. Under the hood, the Big Bud 525/20 has a mighty Cummins engine. This diesel engine is turbocharged and liquid-cooled, with 6 cylinders. It can produce an impressive 525 horsepower, which is very high compared to most tractors. The engine is also very large, with a displacement of 1150 cubic inches, putting it among the biggest tractor engines out there. It runs at 2100 RPM, which is lower than average, helping it save fuel while still delivering lots of power. This tractor is designed for serious work on big farms. It has hydrostatic power steering to make driving easier, and an electric starter for quick and easy engine starts. The engine also has a special air cleaner with two parts to keep it running clean in dusty conditions. Overall, the Big Bud 525/20 is a top-tier tractor built for farmers who need a lot of power and reliability in their equipment.
Quick specs
- Category
- Utility
- Engine Power Output
- 525hp
- Transmission
- Gear
At a glance
How the 525/20 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
This model
The 525/20 ranks at the 99th percentile for engine power among recorded utility tractors.
Overview
About the Big Bud 525/20
The Big Bud 525/20 is a powerful utility tractor built for big jobs. It has a strong 4x4 design with four-wheel drive, making it great for tough terrain. The tractor uses a gear transmission with 12 forward gears and 2 reverse gears, giving the driver lots of options for different tasks. Under the hood, the Big Bud 525/20 has a mighty Cummins engine. This diesel engine is turbocharged and liquid-cooled, with 6 cylinders. It can produce an impressive 525 horsepower, which is very high compared to most tractors. The engine is also very large, with a displacement of 1150 cubic inches, putting it among the biggest tractor engines out there. It runs at 2100 RPM, which is lower than average, helping it save fuel while still delivering lots of power. This tractor is designed for serious work on big farms. It has hydrostatic power steering to make driving easier, and an electric starter for quick and easy engine starts. The engine also has a special air cleaner with two parts to keep it running clean in dusty conditions. Overall, the Big Bud 525/20 is a top-tier tractor built for farmers who need a lot of power and reliability in their equipment.
Full specifications
Every recorded spec
General
| Manufacturer | Big Bud |
|---|---|
| Model | 525/20 |
| Category | Utility tractor |
| Type | 4x4 articulated 4WD |
Engine
| Make | Cummins |
|---|---|
| Model | 12V149 |
| Power | 525hp |
| Cylinders | 6 |
| Displacement | 1,150ci |
| Bore | 6.25in |
| Stroke | 6.25in |
Transmission
| Type | Gear |
|---|---|
| Forward gears | 12 |
| Reverse gears | 2 |
Chassis & drive
| Chassis | 4x4 articulated 4WD |
|---|---|
| Drive | 4WD |
| Steering | Hydrostatic power |
Head to head
525/20 vs. Utility median
How the Big Bud 525/20 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 525 hp | 55 hp | +855% | 99th |
| Engine Displacement | 1,150 ci | 183 ci | +528% | 99th |
| Cylinders | 6 | 4 | +50% | 93rd |
| Forward Gears | 12 | 12 | at median | 50th |
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 525/50 | 525 hp | 52,000 lb | — | Compare → |
| Big Bud KT525 | 525 hp | 43,000 lb | — | Compare → |
| Big Bud 500 | 500 hp | — | — | Compare → |
| Big Bud 450 | 450 hp | 40,000 lb | — | Compare → |
| Big Bud 450/20 | 450 hp | 41,500 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Baldwin DM525 | 525 hp | — | — | Compare → |
| Baldwin DP525 | 525 hp | — | — | Compare → |
| CaseIH 9190 | 525 hp | 40,720 lb | — | Compare → |
| CaseIH Quadtrac Steiger 530QT | 535 hp | 52,410 lb | — | Compare → |
| CaseIH Steiger 535 | 535 hp | 42,639 lb | — | Compare → |
Explore
Big Bud siblings
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FAQ
Common questions
How much horsepower does the Big Bud 525/20 have?
The Big Bud 525/20 produces 525 hp from its 6-cylinder engine. Engine displacement is 1,150 ci.
What transmission is in the Big Bud 525/20?
Transmission on the Big Bud 525/20 is Gear, with 12 forward speeds.
What maintenance does the Big Bud 525/20 require?
Like any tractor, the Big Bud 525/20 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.





