Big Bud 525/50

Production ended · 4WD

Engine power

525 hp

Weight
52,000 lb
Engines
1 Diesel
Built
no record
Price new
no record

Power

Power specifications
Engine525 hp unspecified
PTOno record
Drawbar406.5 hp tested
Listed power525 hp engine basis

Engines

Engines fitted to the Big Bud 525/50
Cummins 18.8L 6-cyl dieselDiesel · 6 cyl1,150 ci
Engine details
Cummins 18.8L 6-cyl diesel
Bore × stroke
6.25 in × 6.25 in
Rated speed
2,100 rpm
Rated power
525 hp
Cooling
liquid-cooled inline

Transmissions

Transmissions for the Big Bud 525/50
Twin Disc TD-92-2610power shift9F / 2R
Twin Disc TD-92-2609power shift6F / 1R

Weight

Weight specifications
Weight52,000 lb operating
Shipping45,000 lb

Dimensions

Dimensions specifications
Wheelbase150 in
Length267.6 in
Width120 in
Ground clearance14.5 in

Capacities

Capacities specifications
Fuel tank550 gal
Hydraulic system36 gal

Hydraulics

Hydraulics specifications
Systemclosed center
Pump flowno record
Steering flow36 gpm

Hitch

Hitch specifications
Rear lift capacityno record

Chassis

Chassis specifications
Drive4WD
SteeringArticulated power steering
BrakesPneumatic drum brakes
Final drivesplanetary
CabCruiser Cab standard with air-conditioning

Tires

Tires specifications
Front30.5-32
Rear30.5-32

Electrical

Electrical specifications
System voltage12 V
Chargingalternator
Charging output75 A
Groundnegative

Production

Production specifications
FactoriesHavre, Montana, USA
Built byBig Bud

Variants

  • 525/20 gear shift
  • 525/50 power shift

Literature

  • No Excuses Big Bud, 1980
  • Size Us Up Big Bud, 1979