Big Bud 650/50
The Big Bud 650/50 is a four-wheel drive farm tractor produced by Big Bud from 1980 to 1981. It features a powerful Detroit Diesel 12V92T turbocharged 12-cylinder engine delivering 650 hp (484.7 kW). The tractor is equipped with a 9-speed power shift transmission (Twin Disc TD-92-2610) and articulated power steering. It has pneumatic disc brakes and a Cruiser Cab with air-conditioning as standard. The tractor has a large fuel capacity of 700 gallons and a hydraulic system capacity of 100 gallons. Dimensions include a 157-inch wheelbase, 264-inch length, and 130-inch width over fenders. It weighs 60,000 lbs shipping weight and can reach a max weight of 74,000 lbs. The Big Bud 650/50 is designed for heavy-duty agricultural tasks with robust mechanical and hydraulic systems.
Power650 hp
Founded1980 - 1981
Model650/50
Technical Specifications
Detailed specifications and technical data for Big Bud 650/50
Power
| Engine | 650 hp (484.7 kW) |
|---|
Tires
| Ag rear | 35.5-32 |
|---|---|
| Ag front | 35.5-32 |
| Rear tire | 35.5-32 |
| Front tire | 35.5-32 |
Engine
| Type | turbocharged diesel |
|---|---|
| Model | Detroit Diesel 12V92T |
| Power | 650 hp (484.7 kW) |
| Torque | 1915 lb-ft (2596.7 Nm) |
| Starter | electric |
| Cylinders | 12-cylinder |
| Rated RPM | 2100 |
| Torque RPM | 1300 |
| Bore/Stroke | 4.84x5.00 inches (123 x 127 mm) |
| Compression | 17:1 |
| Displacement | 1104 ci (18.1 L) |
| Configuration | liquid-cooled V-12 |
| Starter volts | 24 |
| Coolant capacity | 128 qts (121.1 L) |
Capacity
| Fuel | 700 gal (2649.5 L) |
|---|---|
| Hydraulic system | 100 gal (378.5 L) |
Dimensions
| Width | 130 inches (330 cm) *Width over fenders |
|---|---|
| Length | 264 inches (670 cm) |
| Wheelbase | 157 inches (398 cm) |
| Max weight | 74000 lbs (33566 kg) |
| Height (cab) | 154 inches (391 cm) |
| Shipping weight | 60000 lbs (27216 kg) |
| Ground clearance | 20.5 inches (52 cm) |
Electrical
| Ground | negative |
|---|---|
| Battery volts | 12 |
| Charging amps | 75 |
| Charging system | alternator |
Hydraulics
| Type | closed center |
|---|---|
| Valves | 4 |
| Capacity | 100 gal (378.5 L) |
| Pump flow | 36 gpm (136.3 lpm) |
| Steering flow | 36 gpm (136.3 lpm) |
Mechanical
| Cab | Cruiser Cab standard with air-conditioning |
|---|---|
| Drive | Four-wheel drive |
| Brakes | Pneumatic disc brakes |
| Steering | Articulated power steering |
Production
| Type | Four-wheel Drive (4WD) tractor |
|---|---|
| Series | 3 Series |
| Built in | Havre, Montana, USA |
| Years produced | 1980 - 1981 |
References
| Published | 650/50 published in 1980, by Big Bud |
|---|
Transmission
| Type | power shift |
|---|---|
| Gears | 9 forward and 2 reverse |
| Model | Twin Disc TD-92-2610 |
