Big Bud KT525
The Big Bud KT525 is a powerful utility tractor built for tough jobs. It has a strong Cummins diesel engine with 6 cylinders and 525 horsepower, which is very high compared to most tractors. The engine is turbocharged and intercooled, helping it work hard in all conditions. This tractor is big and heavy, weighing 43,000 pounds, which is much more than average. The KT525 has four-wheel drive and hydrostatic power steering, making it easy to control despite its size. It has a manual transmission with 13 forward gears and 2 reverse gears, giving the driver lots of options for different tasks. The tractor uses big agricultural tires, with both front and rear tires being 30.5 inches wide. This helps it grip the ground well. The KT525 also has an open center hydraulic system and an electric starter, which are common features on modern tractors.

Quick specs
- Category
- Utility
- Engine Power Output
- 525hp
- Operating Weight
- 43,000 lb
- Transmission
- Manual
At a glance
How the KT525 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
This model
The KT525 ranks at the 99th percentile for engine power among recorded utility tractors.
Overview
About the Big Bud KT525
The Big Bud KT525 is a powerful utility tractor built for tough jobs. It has a strong Cummins diesel engine with 6 cylinders and 525 horsepower, which is very high compared to most tractors. The engine is turbocharged and intercooled, helping it work hard in all conditions. This tractor is big and heavy, weighing 43,000 pounds, which is much more than average. The KT525 has four-wheel drive and hydrostatic power steering, making it easy to control despite its size. It has a manual transmission with 13 forward gears and 2 reverse gears, giving the driver lots of options for different tasks. The tractor uses big agricultural tires, with both front and rear tires being 30.5 inches wide. This helps it grip the ground well. The KT525 also has an open center hydraulic system and an electric starter, which are common features on modern tractors.
Full specifications
Every recorded spec
General
| Manufacturer | Big Bud |
|---|---|
| Model | KT525 |
| Category | Utility tractor |
| Type | 4x4 4WD |
| Operating weight | 43,000lb |
Engine
| Make | Cummins |
|---|---|
| Power | 525hp |
| Cylinders | 6 |
| Displacement | 1,150ci |
| Bore | 6.25in |
| Stroke | 6.25in |
Transmission
| Type | Manual |
|---|---|
| Forward gears | 13 |
| Reverse gears | 2 |
Chassis & drive
| Chassis | 4x4 4WD |
|---|---|
| Drive | Four-wheel Drive (4WD) |
| Steering | Hydrostatic Power |
Hydraulics
| Type | Open Center |
|---|
Dimensions
| Operating weight | 43,000lb |
|---|
Head to head
KT525 vs. Utility median
How the Big Bud KT525 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 | 13 | 12 | +8% | 63rd |
| Operating Weight | 43,000 lb | 5,303 lb | +711% | 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 525/20 | 525 hp | — | — | Compare → |
| Big Bud 525/50 | 525 hp | 52,000 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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Similar-spec models
Gallery
Big Bud KT525 photos



FAQ
Common questions
What is the engine power output of the Big Bud KT525?
Rated engine output for the Big Bud KT525 is 525 hp, delivered by a 6-cylinder engine. The engine displaces 1,150 ci.
Which transmission does the Big Bud KT525 use?
The Big Bud KT525 is equipped with a Manual transmission with 13 forward gears.
What hydraulics does the Big Bud KT525 have?
The Big Bud KT525 uses an Open Center hydraulic system.
What is the operating weight of the Big Bud KT525?
In working trim, the Big Bud KT525 comes in at roughly 43,000 lb.
How do I maintain a Big Bud KT525?
Routine service for the Big Bud KT525 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.




