Allis Chalmers 4W 305 Production
Manufacturer: Allis Chalmers
Factory: Santa Fe, Santa Fe, Argentina
Years Built: 1982 – 1985
Allis Chalmers 4W 305 Engine
Allis Chalmers, turbocharged diesel, 6-cylinder, liquid-cooled inline, 731 ci [12.0 L]
Power: 305 hp [227.4 kW]
Drawbar: 40 hp [29.8 kW]
Bore: 4.25×5.00 inches [108 x 127 mm]
Air Cleaner: dual dry element
Compression: 15.0:1
Rated RPM: 1600
Starter volts: 12
Allis Chalmers 4W 305 Transmission
Transmission: 6
Gears: 20 forward and 4 reverse
Speeds: With 24.5×32 rear tires.
Allis Chalmers 4W 305 Dimensions
Wheelbase: 126 inches [320 cm]
Weight: 21,826 lbs [9900 kg]
Allis Chalmers 4W 305 Mechanical
Chassis: 4×4 articulated 4WD
Steering: hydrostatic power
Brakes: wet disc
Cab: standard
Allis Chalmers 4W 305 Hydraulics
HydraulicsType: closed center pressure-flow compensated (PFC)
HydraulicsValves: 4
HydraulicsPumpFlow: 4.6 gpm [17.4 lpm]