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Allis Chalmers 7040 Specs
Allis Chalmers 7040 agricultural tractor specifications: tractor type Row-Crop Tractor, horsepower 112.6 kW, weight 5310.0 kg, transmission type Partial power shift.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Tractor Type | Row-Crop Tractor | |
| Horsepower | 112.6 kW | 151.0 HP |
| Weight | 5310.0 kg | 11706.5 lbs |
| Transmission Type | Partial power shift | |
| Length | 440.0 cm | 173.2 in. |
| Pump Flow | 83.3 LPM | 22.0 GPM |
| Years Made | 1975-1977 | |
| Engine Model | Allis Chalmers 3500 Mark II | |
| Engine Type | 4-stroke, liquid-cooled, inline | |
| Fuel Type | Diesel | |
| Cylinders | 6 | |
| Displacement | 6980 cc | 425.9 cu in. |
| Bore | 10.79 cm | 4.25 in. |
| Stroke | 12.70 cm | 5.00 in. |
| Rear PTO Type | Independent | |
| Rear PTO Speed | 540 /1.000 or 1.000 RPM | |
| Rated RPM | 2300 RPM | |
| Compression Ratio | 16.0:1 | |
| Battery | 12 V | |
| Starter | Electric | |
| Height | 294.0 cm | Cab Height: 115.7 in. |
| Width | 242.0 cm | 95.3 in. |
| Wheelbase | 269.0 cm | 105.9 in. |
| Fuel Tank Capacity | 193.0 l | 51.0 gal |
| Oil Capacity | 18.0 l | 4.8 gal |
| Coolant Capacity | 29.3 l | 7.7 gal |
| Hydraulic Capacity | 91.2 l | 24.1 gal |
| Transmission Model | Power Shift | |
| Gears | 12 forward and 2 reverse | |
| Chassis | 4×2 2WD | |
| Max. Travel Speed | 12.9 km/h | Forward: 18.4 MPH (29.6 km/h) Reverse: 8.0 MPH |
| Brakes | Differential hydraulic wet discs | |
| Differential Lock | Power | |
| Drawbar Category | III/II | |
| Cabin Type | Acousta-Cab | |
| Steering Type | Hydrostatic power | |
| Front Tires | Ag: 11.00-16 | |
| Rear Tires | Ag: 18.4-38 | |
| Hydraulic Type | Closed center | |
| Total Flow | 170.3 LPM | 45.0 GPM |
| Valves | 2 or 3 |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
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