Ford 9N VS Allis Chalmers HD20 specs comparison
Ford 9N
General Infos| Make | Ford |
| Model | 9N |
| Country | United states |
| Production | From 1939 Until 1942 |
| Price | - |
| Tractor type | Utility tractor |
| Fuel | gasoline |
| Service repair manual | Ford 9N Manual |
Dimensions, sizes and tires
| AG front tires | 4.00-19 |
| AG rear tires | 8.00-32 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 2140 lbs or 970 kg |
| Length | 115 inches [292 cm] |
| Width | 64 inches [162 cm] |
| Height | 52 inches [132 cm] |
| Wheelbase | 70 inches [177 cm] |
| Ground clearance | 13 inches [33 cm] |
| Turning radius | - |
| Rear tread size | 48 to 76 inches |
| Front tread size | 48 to 76 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 119.7 ci or 2.0 L |
| Cylinders | 4 cylinders |
| Engine power | - |
| Engine RPM | 2000 (rpm) |
| Torque | 84 lb-ft or 113.9 Nm | Torque RPM | 1500 (rpm) |
| Fuel type | gasoline |
| Fuel injection | - |
| Fuel tank size | 10 gal or 37.9 L |
| Oil capacity | 6 qts or 5.7 L |
| Oil change | 200 h |
| Starter motor | - |
| Starter volts | 6 V |
| Parts And Accessories | Ford 9N Parts |
| Batteries number | 1 |
| Batteries voltage | 6 V |
| Battries Amps | 85 amps |
| Cold Amps | - |
| Ground force | positive |
| Charging system | generator |
| Charging Volts | 6 V |
| Charging Amps | 16 amps |
| Trans system | sliding gear |
| Trans type | - |
| Trans gears | 3 forward and 1 reverse |
| Clutch system | - |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | manual |
| Braking system | differential mechanical shoe |
| Cabin type | Open operator station |
| Differentiel lock | - |
| System | - |
| Valves | - |
| Pump flow | - |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | - |
| Max flow | - |
| Drawbar type | - |
| Claimed power | 12.68 hp or 9.5 kW |
| Drawbar horsepower | 16.31 hp or 12.2 kW |
| Fuel consumption | - |
| Pulling power | 2,236 lbs or 1014 kg |
| Claimed power | - |
| Real power | - |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | transmission |
| Rear PTO RPM | 545 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | - |
| Hitch system | - |
| Rear hitch | I |
| Rear hitch lift | 800 lbs or 362 kg |
| Front hitch | - |
| Front hitch lift | - |
Allis Chalmers HD20
General Infos| Make | Allis Chalmers |
| Model | HD20 |
| Country | United states |
| Production | From 1951 Until 1954 |
| Price | - |
| Tractor type | Agricultural Crawler tractor |
| Fuel | diesel |
| Service repair manual | Allis Chalmers HD20 Manual |
Dimensions, sizes and tires
| AG front tires | tracks |
| AG rear tires | tracks |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 41000 lbs or 18597 kg |
| Length | 191 inches [485 cm] |
| Width | - |
| Height | 95 inches [241 cm] |
| Wheelbase | - |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 660 ci or 10.8 L |
| Cylinders | 6 cylinders |
| Engine power | 175 hp or 130.5 kW |
| Engine RPM | 1700 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 120 gal or 454.2 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | 24 V |
| Parts And Accessories | Allis Chalmers HD20 Parts |
| Batteries number | 2 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | - |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | - |
| Trans type | torque converter |
| Trans gears | 2 forward and 1 reverse |
| Clutch system | - |
| Wheel drive | crawler |
| Final drive | - |
| Steering | - |
| Braking system | - |
| Cabin type | Open operator station |
| Differentiel lock | - |
| System | - |
| Valves | - |
| Pump flow | - |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | - |
| Max flow | - |
| Drawbar type | - |
| Claimed power | 117 hp or 87.2 kW |
| Drawbar horsepower | 116.7 hp or 87.0 kW |
| Fuel consumption | - |
| Pulling power | 30,464 lbs or 13818 kg |
| Claimed power | - |
| Real power | - |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | - |
| Rear PTO RPM | - |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | - |
| Hitch system | - |
| Rear hitch | - |
| Rear hitch lift | - |
| Front hitch | - |
| Front hitch lift | - |
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Useful links and guides ....
- Ford provided us with the latest version of its 9N service repair manual
- Find All mechanical and electrical parts and accessories of Ford 9N farm-tractor here
- Get your Allis Chalmers HD20 manual book version
- Cabine, electrical And mechanical parts for Allis Chalmers HD20 farm-tractor here