SPECS / COMPARISON
Allis Chalmers 7040 vs Allis Chalmers 190XT
A detailed comparison of the Allis Chalmers 7040 and the Allis Chalmers 190XT. Click a model name to view its full specifications.
Weight
Allis Chalmers 70405310.0 kg (11706.5 lbs)
Allis Chalmers 190XT5125.0 kg (11298.7 lbs)
| Specification | Allis Chalmers 7040 Agricultural Tractors | Allis Chalmers 190XTAgricultural Tractors |
|---|---|---|
| Tractor Type | Row-Crop Tractor | Row-Crop Tractor |
| Horsepower | 112.6 kW (151.0 HP) | — |
| Weight | 5310.0 kg (11706.5 lbs) | 5125.0 kg (11298.7 lbs) |
| Transmission Type | Partial power shift | Two-speed power shift |
| Length | 440.0 cm (173.2 in.) | — |
| Pump Flow | 83.3 LPM (22.0 GPM) | 45.4 LPM (12.0 GPM) |
| Years Made | 1975-1977 | 1964-1971 |
| Engine Model | Allis Chalmers 3500 Mark II | Allis-Chalmers 2900 |
| Engine Type | 4-stroke, liquid-cooled, inline | 4-stroke, liquid-cooled, inline |
| Fuel Type | Diesel | Diesel |
| Cylinders | 6 | 6 |
| Displacement | 6980 cc (425.9 cu in.) | 4933 cc (301.0 cu in.) |
| Bore | 10.79 cm (4.25 in.) | 9.80 cm (3.86 in.) |
| Stroke | 12.70 cm (5.00 in.) | 10.79 cm (4.25 in.) |
| Rear PTO Type | Independent | Live |
| Rear PTO Speed | 540 /1.000 or 1.000 RPM | 540; 1000 RPM |
| Rated RPM | 2300 RPM | — |
| Compression Ratio | 16.0:1 | 16.2:1 |
| Battery | 12 V | 12 V 53A for gas , 190A for diesel |
| Starter | Electric | Electric |
| Height | 294.0 cm (Cab Height: 115.7 in.) | — |
| Width | 242.0 cm (95.3 in.) | — |
| Wheelbase | 269.0 cm (105.9 in.) | 266.0 cm (104.7 in.) |
| Fuel Tank Capacity | 193.0 l (51.0 gal) | 182.0 l (48.1 gal) |
| Oil Capacity | 18.0 l (4.8 gal) | 11.5 l (3.0 gal) |
| Coolant Capacity | 29.3 l (7.7 gal) | 17.0 l (4.5 gal) |
| Hydraulic Capacity | 91.2 l (24.1 gal) | 34.1 l (9.0 gal) |
| Transmission Model | Power Shift | Allis-Chalmers Power Director |
| Gears | 12 forward and 2 reverse | 8 forward and 2 reverse |
| Chassis | 4×2 2WD | 4×2 2WD |
| Max. Travel Speed | 12.9 km/h (Forward: 18.4 MPH (29.6 km/h) Reverse: 8.0 MPH) | 6.3 km/h (Forward: 13.6 MPH (21.9 km/h) Reverse: 3.9 MPH) |
| Brakes | Differential hydraulic wet discs | Differential band actuated disc |
| Differential Lock | Power | — |
| Drawbar Category | III/II | II |
| Cabin Type | Acousta-Cab | Open operator station |
| Steering Type | Hydrostatic power | Hydraulic power assist |
| Front Tires | Ag: 11.00-16 | Ag: 7.50-16 |
| Rear Tires | Ag: 18.4-38 | Ag: 18.4-34 |
| Hydraulic Type | Closed center | Open center |
| Total Flow | 170.3 LPM (45.0 GPM) | — |
| Valves | 2 or 3 | — |
| Transmission Oil Capacity | — | 30.3 l (8.0 gal) |
| Steering Flow | — | 45.4 LPM (12.0 GPM) |
| Working Pressure | — | 137.9 bar (2000.0 psi) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.