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Years in Production / 1986–1988
Big Bud
400
Explore the specifications, hardware, and original references for the Big Bud 400.
No photo
400hp
Source index power
MFWD Optional
Drive
1986–1988
Production years
Big Bud
Manufacturer
400 / 01
At a glance
Production
Four-wheel Drive (4WD) tractor
Built in Havre, Montana, USA
- Manufacturer
- Big Bud
- Total Built
- 3
Mechanical
Cab standard.
- Drive
- 4x4 4WD
- Steering
- hydrostatic power
Electrical
- Ground
- negative
400 / 02
Under the hood
Engine Detail
Caterpillar 3406B
turbocharged intercooled diesel
6-cylinder
liquid-cooled
- Displacement
- 893 ci14.6 L
- Bore Stroke
- 5.400x6.50 inches137 x 165 mm
- Power
- 400 hp298.3 kW
- Rated Rpm
- 2100
- Starter Type
- electric
- Cylinders
- 6
- Cooling
- liquid-cooled
400 / 03
Gears & controls
Transmission
- Transmission Type
- full power shift
- Gears
- 12 forward and 2 reverse
400 / 04
Size. Stance. Footprint.
Dimensions And Tires
- Weight
- 43700 lbs19822 kg