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Tractor · 1979Unverified
Big Bud 525/20
Big Bud 525/20 — 3 Series · 525 hp. Reference specifications; pending source verification.
The Big Bud 525/20 is a tractor model featuring a rated output of 525 hp, positioning it within the higher-powered category of its class. It was manufactured from 1979 to 1982. The tractor is equipped with a 6-cylinder turbocharged diesel liquid-cooled engine, which powers a four-wheel drive system via a hydrostatic transmission. Its primary application is in areas requiring approximately 1,500+ acres of management.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
525 hp
Catalogue coverage
Variants represented
2
Richest spec table
27 rows
Recorded power
525 hp
Transmissions
12-speed gear
Production years
1979-1982
Verified variants
0
No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.
Hover a source tag to verify
Overview
ManufacturerBig BudReference
Four-wheel Drive (4WD) tractorReference
Built in Havre, Montana, USAReference
Four-wheel driveReference
Steeringhydrostatic powerReference
Cruiser Cab standard.Reference
Variants
525/20gear shiftReference
525/50power shiftReference
Engine
Cummins 18.8L 6-cyl dieselReference
Engine391.5 kWReference
Cummins 12V149Reference
turbocharged dieselReference
6-cylinderReference
liquid-cooledReference
Displacement18.8 LReference
Bore/Stroke159 x 159 mmReference
Power391.5 kWReference
Air cleanerdual dry elementReference
Rated RPM2100Reference
StarterelectricReference
Starter volts24Reference
Transmission
12-speed gearReference
TransmissionFullerReference
TypegearReference
Gears12 forward and 2 reverseReference
Dimensions
Wheelbase381 cmReference
Electrical
GroundnegativeReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
