Allis Chalmers WS VS Massey Ferguson 7720 specs comparison
Allis Chalmers WS
General Infos| Make | Allis Chalmers |
| Model | WS |
| Country | United states |
| Production | From 1950 Until 1953 |
| Price | - |
| Tractor type | Agricultural Crawler tractor |
| Fuel | gasoline |
| Service repair manual | Allis Chalmers WS Manual |
Dimensions, sizes and tires
| AG front tires | - |
| AG rear tires | - |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 20,155 lbs or 9142 kg |
| Length | - |
| Width | - |
| Height | - |
| Wheelbase | - |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 675.1 ci or 11.1 L |
| Cylinders | 4 cylinders |
| Engine power | - |
| Engine RPM | 1050 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | gasoline |
| Fuel injection | Zenith 62A-12 carburetor |
| Fuel tank size | 64 gal or 242.2 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | Allis Chalmers WS Parts |
| Batteries number | 1 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | - |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | - |
| Trans type | gear |
| Trans gears | 5 forward and 1 reverse |
| Clutch system | dry disc |
| Wheel drive | - |
| 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 | - |
| Drawbar horsepower | 68.86 hp or 51.3 kW |
| Fuel consumption | - |
| Pulling power | 17843 lbs or 8093 kg |
| Claimed power | 84 hp or 62.6 kW |
| 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 | - |
Massey Ferguson 7720
General Infos| Make | Massey Ferguson |
| Model | 7720 |
| Country | United states |
| Production | From 2015 |
| Price | - |
| Tractor type | Row Crop tractor |
| Fuel | diesel |
| Service repair manual | Massey Ferguson 7720 Manual |
Dimensions, sizes and tires
| AG front tires | 420/85R28 |
| AG rear tires | 480/80R42 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 15430 lbs or 6999 kg |
| Length | - |
| Width | - |
| Height | - |
| Wheelbase | - |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 402.5 ci or 6.6 L |
| Cylinders | 6 cylinders |
| Engine power | 185 hp or 138.0 kW |
| Engine RPM | 2100 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | common rail |
| Fuel tank size | 114 gal or 431.5 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | electric |
| Starter volts | 12 V |
| Parts And Accessories | Massey Ferguson 7720 Parts |
| Batteries number | 2 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | 600 |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 175 amps |
| Trans system | Dyna-VT |
| Trans type | continuously-variable transmission (CVT) |
| Trans gears | infinite forward and reverse |
| Clutch system | - |
| Wheel drive | 4x4 MFWD 4WD |
| Final drive | - |
| Steering | hydrostatic power |
| Braking system | wet disc |
| Cabin type | Cab standard with air-conditioning |
| Differentiel lock | full-locking electro-hydraulic |
| System | closed center load sensing |
| Valves | 3 to 5 |
| Pump flow | 29 gpm or 109.8 lpm |
| SVC flow | 24.3 gpm or 92.0 lpm |
| Steering flow | - |
| Tank capacity | 26.4 gal or 99.9 L |
| Hydraulic pressure | 2900 psi or 200.0 bar |
| Max flow | - |
| Drawbar type | Cat |
| Claimed power | - |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | 155 hp or 115.6 kW |
| Real power | - |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | independent |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | - |
| Hitch system | electronic lower-link draft sensing |
| Rear hitch | III |
| Rear hitch lift | 13500 lbs or 6123 kg |
| Front hitch | IIIN |
| Front hitch lift | 7954 lbs or 3607 kg |
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Useful links and guides ....
- Allis Chalmers provided us with the latest version of its WS service repair manual
- Find All mechanical and electrical parts and accessories of Allis Chalmers WS farm-tractor here
- Get your Massey Ferguson 7720 manual book version
- Cabine, electrical And mechanical parts for Massey Ferguson 7720 farm-tractor here
