The Allis Chalmers 190 is a 2WD row-crop tractor manufactured by the Allis Chalmers in West Allis, Wisconsin, USA from 1964 to 1972. The Allis Chalmers 190 is equipped with 4.3 L, gasoline engine or 4.9 L diesel engine and two-speed power shift transmission with dry disc clutch (8 forward and 2 reverse gears).
The Allis Chalmers 190 row-crop tractor was available with diesel or gasoline engines. The Allis Chalmers 2800 is a 4.9 L, 4,933 cm2, (301 cu·in) six-cylinder diesel engine with 98.0 mm (3.86 in) of the cylinder bore and 108.0 mm (4.25 in) of the piston stroke. The compression ratio rating is 16.0:1. Another engine is the Allis Chalmers G2500 six-cylinder gasoline engine with 4.3 L, 4,343 cm2, (265 cu·in) of displacement. It has a 95.0 mm (3.74 in) of the cylinder bore and 102.0 mm (4.02 in) of the piston stroke, compression ratio rating is 8.0:1.
The Allis Chalmers 190 is equipped with hydraulic power steering, band actuated disc brakes, open operator station and 182 liters (48.1 US gal.; 40 Imp. gal) fuel tank.
Allis Chalmers 190 Specifications
| General Specifications | |
| Model | Allis Chalmers 190 |
| Length | – |
| Width | – |
| Height | – |
| Wheel base | 2,680 mm (105.5 in) |
| Weight | 3,475 kg (7,660 lbs) |
| Fuel tank capacity | 182 liters (48.1 US gal.; 40 Imp. gal) |
| Battery | 12V |
| Cabin type | Open operator station |
| Engine | |
| Engine model | Allis Chalmers G2500 |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 6 |
| Fuel type | Gasoline |
| Displacement | 4.3 L, 4,343 cm2, (265 cu·in) |
| Bore and stroke | 95.0 mm X 102.0 mm (3.74 in X 4.02 in) |
| Compression ratio | 8.0:1 |
| Horsepower | – |
| Starter | Electric |
| Oil capacity: | 11.5 L (12.15 US. qt, 10.12 Imp. qt.) |
| Coolant capacity: | 17.0 L (17.96 US. qt, 14.96 Imp. qt.) |
| Engine | |
| Engine model | Allis-Chalmers 2800 |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 6 |
| Fuel type | Diesel |
| Displacement | 4.9 L, 4,933 cm2, (301 cu·in) |
| Bore and stroke | 98.0 mm X 108.0 mm (3.86 in X 4.25 in) |
| Compression ratio | 16.0:1 |
| Horsepower | 0 PS ( kW; 0 HP) at rpm |
| Starter | Electric |
| Oil capacity: | 11.5 L (12.15 US. qt, 10.12 Imp. qt.) |
| Coolant capacity: | 17.0 L (17.96 US. qt, 14.96 Imp. qt.) |
| Transmission and chassis | |
| Chassis | 4×2 2WD |
| Steering type | Hydraulic power |
| Brakes | Band actuated disc |
| Transmission model | Allis-Chalmers Power Director |
| Transmission type | Two-speed power shift with dry disc clutch |
| Gears | 8 forward and 2 reverse |
| Speed | Forward: 21.9 kmh (13.6 mph) Reverse: 6.3 (3.9 mph) |
| Transmission oil capacity | 30.5 L (32.23 US. qt, 26.84 Imp. qt.) |
| Tires | |
| Front tires | Ag: 7.50-16 |
| Rear tires | Ag: 18.4-34 |
| Three-Point Hitch | |
| Caterogy | II |
| Control type | – |
| Lift capacity | – |
| PTO (Power take-off shaft) | |
| Rear PTO type | Live |
| Rear PTO spped | 540; 1000; rpm |
| Hydraulic system | |
| Hydraulic type | Open center |
| Hydraulic capacity | 34.0 L (35.93 US. qt, 29.92 Imp. qt.) |
| Pressure | 2000 psi (137.9 bar) |
| Pump flow | 9.0 gpm (34.1 lpm) |
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