Big Bud

650/50

Farm tractor · 1980–1981 · 650 hp

The Big Bud 650/50 is a farm tractor manufactured from 1980 to 1981. It features a Detroit Diesel 12V92T engine, and articulated power steering. The transmission is a power shift type with 9 forward and 2 reverse.

Engine

EngineDetroit Diesel 12V92T
Cylinders12
Coolingliquid-cooled V-12
Turbocharger Statusturbocharged diesel
Displacement1,104 ci (18.1 L)
Bore4.84 in (123 mm)
Stroke5 in (127 mm)
Compression Ratio17
Power Gross650 hp (484.7 kW)
Power Rated650 hp (484.7 kW)
Torque Peak1,915 lb-ft (2,596.7 Nm)
Torque Peak1,300 RPM
Starter Volts24
Starter Typeelectric
Coolant Capacity128 qts (121.1 L)
ManufacturerDetroit Diesel
Rated2,100 RPM

Transmission

Transmission Typepower shift
Transmission ModelTwin Disc TD-92-2610
Gears9 forward and 2 reverse
Available Options9-speed power shift

Hydraulics

Typeclosed center
Pump Flow36 gpm (136.3 lpm)
Valves4
Steering Flow36 gpm (136.3 lpm)
System Capacity100 gal (378.5 L)

Dimensions

Length264 in (670 cm)
Width130 in (330 cm)
Height Cab154 in (391 cm)
Wheelbase157 in (398 cm)
Ground Clearance20.5 in (52 cm)

Weight

Weight60,000 lbs (27,216 kg)
Shipping60,000 lbs (27,216 kg)

Tires & Tracks

Front Ag35.5-32
Rear Ag35.5-32

Fuel

Capacity700 gal (2,649.5 L)

Steering

Typearticulated power

Cab

Cabcruiser cab standard with air-conditioning