SPECS / COMPARISON
Ford 9N vs Allis Chalmers CA
A detailed comparison of the Ford 9N and the Allis Chalmers CA. Click a model name to view its full specifications.
Horsepower
Ford 9N17.2 kW (23.1 HP)
Allis Chalmers CA17.2 kW (23.1 HP)
Weight
Ford 9N1315.0 kg (2899.1 lbs)
Allis Chalmers CA1285.0 kg (2832.9 lbs)
| Specification | Ford 9N Agricultural Tractors | Allis Chalmers CA Agricultural Tractors |
|---|---|---|
| Tractor Type | Utility Tractor | Row-Crop Tractor |
| Horsepower | 17.2 kW (23.1 HP) | 17.2 kW (23.1 HP) |
| Weight | 1315.0 kg (2899.1 lbs) | 1285.0 kg (2832.9 lbs) |
| Lift Capacity | 362.0 kg (798.1 lbs) | — |
| Transmission Type | Sliding gear | Non-synchronized gear with dry disc clutch |
| Length | 292.0 cm (115.0 in.) | 317.0 cm (124.8 in.) |
| Years Made | 1936-1942 | 1950-1958 |
| Engine Model | Ford | Allis Chalmers |
| Engine Type | 4-stroke, liquid-cooled, inline | 4-stroke, liquid-cooled, inline |
| Fuel Type | Gasoline | Gasoline |
| Cylinders | 4 | 4 |
| Displacement | 1961 cc (119.7 cu in.) | 2052 cc (125.2 cu in.) |
| Bore | 8.10 cm (3.19 in.) | 8.61 cm (3.39 in.) |
| Stroke | 9.50 cm (3.74 in.) | 8.89 cm (3.50 in.) |
| Rear PTO Type | Transmission | Live |
| Rear PTO Speed | 545 RPM | 538 RPM |
| Torque Speed | 113.9 N·m (84.0 lb-ft) | — |
| Compression Ratio | 6.0:1 | 6.25:1 |
| Battery | 6 V 85Ah | 6 V, 95Ah |
| Starter | Electric | Electric |
| Height | 132.0 cm (52.0 in.) | 185.0 cm (72.8 in.) |
| Wheelbase | 177.0 cm (69.7 in.) | 208.0 cm (81.9 in.) |
| Fuel Tank Capacity | 38.0 l (10.0 gal) | 49.2 l (13.0 gal) |
| Oil Capacity | 5.7 l (1.5 gal) | — |
| Coolant Capacity | 11.4 l (3.0 gal) | 8.5 l (2.2 gal) |
| Transmission Oil Capacity | 18.9 l (5.0 gal) | — |
| Gears | 3 forward and 1 reverse | 4 forward and 1 reverse |
| Chassis | 4×2 2WD | 4×2 2WD |
| Max. Travel Speed | 7.0 km/h (Forward: 11.7 MPH (18.9 km/h) Reverse: 4.3 MPH) | 5.6 km/h (Forward: 11.2 MPH (18.1 km/h) Reverse: 3.5 MPH) |
| Brakes | Differential mechanical shoe | Differential mechanical contracting band |
| Drawbar Category | I | Allis Snap Coupler |
| Cabin Type | Open operator station | Open operator station |
| Steering Type | Manual | Manual |
| Front Tires | Ag: 4.00-19 | Ag: 5.00-15 |
| Rear Tires | Ag: 8.00-32 | Ag: 10-24 |
| Rated RPM | — | 1650 RPM |
| Spark Plug | — | AC45, Autolite A-7, Autolite A-9, Champion J-8 |
| Hydraulic Capacity | — | 7.6 l (2.0 gal) |
| Working Pressure | — | 220.6 bar (3200.0 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.