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Allis-Chalmers 4W-305 tractor

Allis-Chalmers 4W-305 Specs


Manufacturer Allis Chalmers
Type Four-wheel Drive (4WD) tractor
Original price $93,685


Engine 305 hp
PTO (claimed) 254 hp


Chassis 4x4 articulated 4WD
Cab Cab standard
Transmission 20-speed

Tractor hitch

Rear Type III,IV

Dimensions & Tires

Wheelbase 126 inches
Weight 21,826 lbs
Front tire 18.4-38
Rear tire 18.4-38


Engine Allis Chalmers 12.0L 6-cyl diesel
Fuel tank 200 gal

Power Take-off (PTO)

Rear PTO independent
Rear RPM 1000

Serial Numbers

Location Front frame, on rear left side
1982 1001
1983 1112
1984 1176

Allis-Chalmers 4W-305 engine specs

Engine Detail

Engine Detail
  • Allis Chalmers
  • turbocharged diesel
  • 6-cylinder
  • liquid-cooled inline
Displacement 731 ci
Power 305 hp
Coolant capacity 72 qts

Allis-Chalmers 4W-305 transmission


Gears 20 forward and 4 reverse

Allis-Chalmers 4W-305 dimensions


Ag front 18.4-38
Ag rear 18.4-38


Wheelbase 126 inches
Weight 21,826 lbs

Allis-Chalmers 4W-305 photos

Allis-Chalmers 4W-305 videos