UtilityPerformance profile
Big Bud 400/30
The Big Bud 400/30 is a powerful utility tractor built for heavy-duty farm work. It has a strong 400 hp engine made by Detroit Diesel, which is very high compared to most tractors. The engine has 8 cylinders and uses diesel fuel. It's turbocharged, which means it can produce more power. This tractor is big and heavy, weighing 40,000 lb. It's over 22 feet long and 13 feet tall. The Big Bud 400/30 has four-wheel drive and an articulated steering system, making it easy to turn in tight spaces. It has a cab for the driver and uses a power shift transmission with 6 forward gears and 1 reverse gear. The tractor has large agricultural tires on all four wheels, each 24.5 inches wide. It also has a special hydraulic system that helps it handle heavy loads.
ManufacturerBig BudPower400 hpEngine8-cylTransPower Shift
Image not recorded
Quick specs
- Category
- Utility
- Engine Power Output
- 400hp
- Operating Weight
- 40,000 lb
- Transmission
- Power Shift
At a glance
How the 400/30 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 400/30 ranks at the 98th percentile for engine power among recorded utility tractors.
Overview
About the Big Bud 400/30
The Big Bud 400/30 is a powerful utility tractor built for heavy-duty farm work. It has a strong 400 hp engine made by Detroit Diesel, which is very high compared to most tractors. The engine has 8 cylinders and uses diesel fuel. It's turbocharged, which means it can produce more power. This tractor is big and heavy, weighing 40,000 lb. It's over 22 feet long and 13 feet tall. The Big Bud 400/30 has four-wheel drive and an articulated steering system, making it easy to turn in tight spaces. It has a cab for the driver and uses a power shift transmission with 6 forward gears and 1 reverse gear. The tractor has large agricultural tires on all four wheels, each 24.5 inches wide. It also has a special hydraulic system that helps it handle heavy loads.
Full specifications
Every recorded spec
General
| Manufacturer | Big Bud |
|---|---|
| Model | 400/30 |
| Category | Utility tractor |
| Type | 4x4 Articulated 4WD |
| Operating weight | 40,000lb |
Engine
| Make | Detroit Diesel |
|---|---|
| Model | 8V-92T |
| Power | 400hp |
| Cylinders | 8 |
| Displacement | 736ci |
| Bore | 4.84in |
| Stroke | 5in |
Transmission
| Type | Power Shift |
|---|---|
| Forward gears | 6 |
| Reverse gears | 1 |
Chassis & drive
| Chassis | 4x4 Articulated 4WD |
|---|---|
| Drive | Four-wheel Drive (4WD) |
| Steering | Articulated Power |
| Cab | Cab |
Hydraulics
| Type | Closed Center Load Sensing |
|---|
Dimensions
| Length | 267.6in |
|---|---|
| Width | 120in |
| Height | 156in |
| Operating weight | 40,000lb |
Head to head
400/30 vs. Utility median
How the Big Bud 400/30 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 400 hp | 55 hp | +627% | 98th |
| Engine Displacement | 736 ci | 183 ci | +302% | 96th |
| Cylinders | 8 | 4 | +100% | 99th |
| Forward Gears | 6 | 12 | -50% | 11th |
| Operating Weight | 40,000 lb | 5,303 lb | +654% | 99th |
| Length | 268 in | 137 in | +96% | 98th |
| Width | 120 in | 66 in | +82% | 99th |
| Height | 156 in | 94.1 in | +66% | 99th |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 3,933–5,720 models).
Compare to tractors with similar specs
Commonly compared Big Bud tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Big Bud 400 | 400 hp | 43,700 lb | — | Compare → |
| Big Bud 400/20 | 400 hp | — | — | 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
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FAQ
Common questions
How powerful is the Big Bud 400/30?
The Big Bud 400/30 has an engine power output of 400 hp. It is powered by an 8-cylinder engine displacing 736 ci.
What type of hydraulic system does the Big Bud 400/30 use?
Hydraulics on the Big Bud 400/30 are Closed Center Load Sensing.
What is the working weight of the Big Bud 400/30?
The operating weight of the Big Bud 400/30 is approximately 40,000 lb.
What type of transmission does the Big Bud 400/30 have?
The Big Bud 400/30 uses a Power Shift transmission offering 6 forward gears.
What routine service does the Big Bud 400/30 need?
Regular maintenance for the Big Bud 400/30 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.