Big Bud 400/30


Big Bud 400/30 tractor photo
1979 - 1981
3 Series
Four-wheel Drive (4WD) tractor
Production
ManufacturerBig Bud
Four-wheel Drive (4WD) tractor
Built in Havre, Montana, USA
Original price was $117,000
The Cummins KT-1150-C400 was also available as a special-order engine option on the Big Bud 400/30.
Variants
400/20gear shift
400/30power shift
Big Bud 400/30 Engine
Detroit Diesel 12.1L 8-cyl diesel
Fuel tank550 gal
2081.8 L
Engine details ...
Big Bud 400/30 Power
Engine400 hp
298.3 kW
Mechanical
Four-wheel drive
Final drivesplanetary
Articulated power steering
Pneumatic drum brakes
Cruiser Cab standard with air-conditioning.
Hydraulics
Typeclosed center load sensing
Valves4
Pump flow36 gpm
136.3 lpm
Steering flow35 gpm
132.5 lpm
Dimensions & Tires
Wheelbase150 inches
381 cm
Weight40000 lbs
18144 kg
Front tire24.5-32
Rear tire24.5-32
Full dimensions and tires ...
Electrical
Groundnegative
Charging systemalternator
Charging amps75
Battery volts12
References
400/30 references literature
400/30 400/20 published in 1978, by Big Bud
No Excuses published in 1980, by Big Bud
Size Us Up published in 1979, by Big Bud
Page information
Peter Easterlund - owner of TractorData.com
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Updated on March 29, 2022
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