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Years in Production / 1979
Big Bud
450/20
Explore the specifications, hardware, and original references for the Big Bud 450/20.
No photo
450hp
Source index power
MFWD Optional
Drive
1979
Production years
Big Bud
Manufacturer
450/20 / 01
At a glance
Production
Four-wheel Drive (4WD) tractor
Built in Havre, Montana, USA
- Manufacturer
- Big Bud
Mechanical
Cruiser Cab standard.
- Drive
- 4x4 4WD
- Steering
- hydrostatic power
450/20 / 02
Under the hood
Engine Detail
Cummins
turbocharged diesel
6-cylinder
liquid-cooled
- Displacement
- 1150 ci18.8 L
- Bore Stroke
- 6.25x6.25 inches159 x 159 mm
- Power
- 450 hp335.6 kW
- Rated Rpm
- 2100
- Starter Type
- electric
- Cylinders
- 6
- Cooling
- liquid-cooled
450/20 / 03
Gears & controls
Transmission
- Transmission
- Fuller
- Transmission Type
- gear
- Gears
- 12 forward and 2 reverse
450/20 / 04
Size. Stance. Footprint.
Dimensions And Tires
- Weight
- 41,500 lbs18824 kg