Big Bud
Big Bud 450
The Big Bud 450 is a four-wheel drive (4WD) farm tractor produced by Big Bud from 1986 to 1989. It is part of the 4 Series and was built in Havre, Montana, USA, with only 7 units produced. It features a Detroit Diesel 8V92TA turbocharged aftercooled 8-cylinder liquid-cooled diesel engine with 450 hp (335.6 kW) output. The tractor has a 12-speed full power shift transmission with 12 forward and 2 reverse gears, hydrostatic power steering, and a standard cab. It weighs 40,000 lbs (18144 kg) and uses a negative ground electrical system.
Power450 hp
Founded1986 - 1989
Model450
Technical Specifications
Detailed specifications and technical data for Big Bud 450
Power
| Engine | 450 hp (335.6 kW) |
|---|
Engine
| Type | turbocharged aftercooled diesel |
|---|---|
| Model | Detroit Diesel 8V92TA |
| Power | 450 hp (335.6 kW) |
| Cooling | liquid-cooled |
| Cylinders | 8-cylinder |
| Bore/Stroke | 4.84x5.00 inches (123 x 127 mm) |
| Displacement | 736 ci (12.1 L) |
| Starter type | electric |
Dimensions
| Weight | 40,000 lbs (18144 kg) |
|---|
Electrical
| Ground | negative |
|---|
Mechanical
| Cab | standard |
|---|---|
| Drive | 4x4 4WD |
| Steering | hydrostatic power |
Production
| Type | Four-wheel Drive (4WD) tractor |
|---|---|
| Series | 4 Series |
| Built in | Havre, Montana, USA |
| Years made | 1986 - 1989 |
| Total built | 7 |
Transmission
| Type | full power shift |
|---|---|
| Gears | 12 forward and 2 reverse |