Allis Chalmers 7020

Allis Chalmers 7020 Production

Manufacturer: Allis Chalmers

Factory: West Allis, Wisconsin, USA

Years Built: 1978 – 1981

Allis Chalmers 7020 Engine

Allis Chalmers 649I, intercooled turbocharged diesel, 6-cylinder, liquid-cooled Inline, 301 ci [4.9 L]

Power: 146 hp [108.9 kW]

Drawbar: 102.09 hp [76.1 kW]

Bore: 3.875×4.25 inches [98 x 108 mm]

Air Cleaner: dry with pre-cleaner

Compression: 16.25:1

Rated RPM: 2300

Starter volts: 12

Allis Chalmers 7020 Transmission

Transmission: Power Shift

Gears: 12 forward and 2 reverse

Speeds: With 15.5×38 rear tires.

Allis Chalmers 7020 Dimensions

Wheelbase: 106 inches [269 cm]

Weight: 10820 to 15610 pounds

Allis Chalmers 7020 Mechanical

Chassis: 4×2 2WD

Steering: hydrostatic power

Brakes: differential power wet disc

Cab: Acousta cab standard with heat. Air-conditioning optional. Radio and eight-track player optional.

Allis Chalmers 7020 Hydraulics

HydraulicsType: closed center

HydraulicsValves: 2 or 3

HydraulicsPumpFlow: 9.5 gpm [36.0 lpm]