Power: 151 hp[P] Date of manufacture : 1975 - 1977
Production Manufacturer: Allis Chalmers Factory: West Allis, Wisconsin, USA Original price: $24,550 Allis Chalmers 7040 Power Drawbar (claimed): 117 hp 87.2 kW PTO (claimed): 136 hp 101.4 kW Drawbar (tested): 114.34 hp 85.3 kW PTO (tested): 136.49 hp 101.8 kW Allis Chalmers 7040 Engine Mechanical Chassis: 4x2 2WD Differential lock: power standard Steering: hydrostatic power Brakes: differential hydraulic wet disc Cab: Acousta cab standard with heater, air-conditioning optional. Optional radio and 8-track tape player. Four-post ROPS canopy optional. Transmissions: 20-speed partial power shift   12-speed partial power shift Photos Allis Chalmers 7040 photos... Capacity Fuel: 51 gal 193.0 L   13 gal 49.2 L (optional tank) Hydraulic system: 24.1 gal 91.2 L Hydraulics Type: closed center Capacity: 24.1 gal 91.2 L Valves: 2 or 3 Pump flow: 22 gpm 83.3 lpm Total flow: 45 gpm 170.3 lpm Tractor hitch Rear Type: III/II Power Take-off (PTO) Rear PTO: independent Rear RPM: 540/1000   1000 (optional) Dimensions & Tires Wheelbase: 106 inches 269 cm Weight: 11,700 lbs 5307 kg Front tire: 11.00-16 Rear tire: 18.4-38 Full dimensions and tires ... 7040 Serial Numbers Location: Above PTO shield 1975: 1303 1976: 4089 1977: 6839 how to read serial numbers... Electrical Charging system: alternator Battery volts: 12

Allis Chalmers 7000	Power: 117 hp[P]	Date of manufacture : 1975 - 1979

Allis Chalmers 7010	Power: 118 hp[P]	Date of manufacture : 1980 - 1981

Allis Chalmers 7020	Power: 146 hp	Date of manufacture : 1978 - 1981

Allis Chalmers 7030	Power: 145 hp[P]	Date of manufacture : 1973 - 1974

Allis Chalmers 7040	Power: 151 hp[P]	Date of manufacture : 1975 - 1977

Allis Chalmers 7045	Power: 173 hp	Date of manufacture : 1978 - 1981

Allis Chalmers 7050	Power: 173 hp[P]	Date of manufacture : 1973 - 1974

Allis Chalmers 7060	Power: 192 hp	Date of manufacture : 1974 - 1981

Allis Chalmers 7080	Power: 210 hp	Date of manufacture : 1975 - 1981