Specifications
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| Model information | |
| Production years | 1975 - 1977 |
| Series | 7000 Series |
| Equipment type | Row-Crop tractor |
| Production | |
| Manufacturer | Allis Chalmers |
| Equipment type | Row-Crop tractor |
| Built in | Built in West Allis, Wisconsin, USA |
| Original price | $24,550 |
| Allis Chalmers 7040 Engine | |
| Engine | Allis Chalmers 7.0L 6-cyl diesel |
| Details | Engine details ... |
| Allis Chalmers 7040 Transmissions | |
| Transmission | 20-speed partial power shift 12-speed partial power shift |
| Details | Transmission details ... |
| 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 |
| Details | Performance test details ... |
| Mechanical | |
| Drive | Two-wheel drive |
| Differential lock | power standard |
| Steering | hydrostatic power |
| Brakes | Differential hydraulic wet disc brakes |
| Cab / ROPS | Acousta cab standard with heater, air-conditioning optional. Optional radio and 8-track tape player. Four-post ROPS canopy optional. |
| Capacity | |
| Fuel | 51 gal 193.0 L 13 gal (optional tank) 49.2 L |
| 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 PTO Type | 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 |
| Details | Full dimensions and tires ... |
| Allis Chalmers 7040 attachments | |
| Attachment | front-end loader |
| Details | Attachment details ... |
| 7040 Serial Numbers | |
| Location: | Above PTO shield |
| 1975 | 1303 |
| 1976 | 4089 |
| 1977 | 6839 |
| Details | FAQ: How to read a serial number table. |
| Electrical | |
| Charging system | alternator |
| Battery volts | 12 |
| References | |
| Publication | Loaders - picking up where the others leave off published in 1979, by Allis Chalmers 7040/7060/7080 - The Rising Power in Farming published in 1976, by Allis Chalmers |
Values may vary by engine, transmission or configuration. View source page
Model family
Series map
- 7040 Current model151.1 hp*
*Estimated engine power for comparison only.