| Production | |
| Manufacturer | Big Bud |
| Four-wheel Drive (4WD) tractor | |
| Built in Havre, Montana, USA | |
| Big Bud 650/50 Engine | |
| Detroit Diesel 18.1L 12-cyl diesel | |
| Big Bud 650/50 Transmission | |
| 9-speed power shift | |
| Big Bud 650/50 Power | |
| Engine | 650 hp 484.7 kW |
| Mechanical | |
| Four-wheel drive | |
| Articulated power steering | |
| Pneumatic disc brakes | |
| Cruiser Cab standard with air-conditioning. |
| Photos | |
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| Capacity | |
| Fuel | 700 gal 2649.5 L |
| Hydraulic system | 100 gal 378.5 L |
| Hydraulics | |
| Type | closed center |
| Capacity | 100 gal 378.5 L |
| Valves | 4 |
| Pump flow | 36 gpm 136.3 lpm |
| Steering flow | 36 gpm 136.3 lpm |
| Dimensions & Tires | |
| Wheelbase | 157 inches 398 cm |
| Weight | 60000 lbs 27216 kg |
| Front tire | 35.5-32 |
| Rear tire | 35.5-32 |
| Electrical | |
| Ground | negative |
| Charging system | alternator |
| Charging amps | 75 |
| Battery volts | 12 |
| References | |
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| 650/50 published in 1980, by Big Bud |
| Page information | |
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| TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. | |
| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on March 29, 2022 |