| Tractor Type | Row-Crop Tractor |
|---|---|
| Manufacturer | Allis Chalmers |
| Model | 7020 |
| Horsepower TOP | 146.1 HP (108.9 kW) |
| Weight TOP | 11706.5 lbs (5310.0 kg) |
| Lift Capacity TOP | 6680.0 lbs (3030.0 kg) |
| Transmission Type TOP | Partial power shift |
| Length TOP | 163.0 in. (414.0 cm) |
| Pump Flow TOP | 22.0 GPM (83.3 LPM) Transmission: 13.5 GPM (51.1 LPM) |
| Years Made | 1978-1981 |
| Engine Model | Allis Chalmers 649I |
| Engine Type | 4-stroke, liquid-cooled, inline |
| Fuel Type | Diesel |
| Cylinders | 6 |
| Horsepower | 146.1 HP (108.9 kW) |
| Displacement | 301.0 cu in. (4932 cc) |
| Bore | 3.86 in. (9.80 cm) |
| Stroke | 4.25 in. (10.79 cm) |
| Rear PTO Type | Independent |
| Rear PTO Speed | 540/1,000 RPM |
| Rated RPM | 2300 RPM |
| Compression Ratio | 16.25:1 |
| Battery | 12V |
| Starter | Electric |
| Length | 163.0 in. (414.0 cm) |
| Height | 115.7 in. (294.0 cm) |
| Width | 92.5 in. (235.0 cm) |
| Wheelbase | 105.9 in. (269.0 cm) |
| Fuel Tank Capacity | 51.0 gal (193.0 l) |
| Oil Capacity | 5.0 gal (18.9 l) |
| Coolant Capacity | 6.5 gal (24.6 l) |
| Transmission Oil Capacity | 7.4 gal (28.0 l) |
| Hydraulic Capacity | 7.4 gal (28.0 l) |
| Transmission Type | Partial power shift |
| Transmission Model | Power Shift |
| Final Drive | Inboard planetary |
| Gears | 12 forward and 2 reverse |
| Chassis | 4×2 2WD |
| Max. Travel Speed | Forward: 16.7 MPH (26.9 km/h) Reverse: 7.2 MPH (11.6 km/h) |
| Brakes | Differential hydraulic wet disc |
| Drawbar Category | III/II |
| Cabin Type | Acousta-Cab |
| Steering Type | Hydrostatic power |
| Front Tires | Ag: 10.00-16 |
| Rear Tires | Ag: 18.4-38 |
| Hydraulic Type | Closed center |
| Pump Flow | 22.0 GPM (83.3 LPM) Transmission: 13.5 GPM (51.1 LPM) |
| Total Flow | 45.0 GPM (170.3 LPM) |
| Steering Flow | 9.5 GPM (36.0 LPM) |
| Valves | 2 or 3 |
| Lift Capacity | 6680.0 lbs (3030.0 kg) |
| Weight | 11706.5 lbs (5310.0 kg) |
Allis Chalmers 7020 Specs (Weight, Lift Capacity, Hp, Dimensions)
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