Allis Chalmers HD21 VS Massey Ferguson 275 specs comparison
Allis Chalmers HD21
General Infos| Make | Allis Chalmers |
| Model | HD21 |
| Country | United states |
| Production | From 1954 Until 1965 |
| Price | - |
| Tractor type | Agricultural Crawler tractor |
| Fuel | diesel |
| Service repair manual | Allis Chalmers HD21 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 | 45500 lbs or 20638 kg |
| Length | 198 inches [502 cm] |
| Width | - |
| Height | 99 inches [251 cm] |
| Wheelbase | - |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 844 ci or 13.8 L |
| Cylinders | 6 cylinders |
| Engine power | 225 hp or 167.8 kW |
| Engine RPM | 1800 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 135 gal or 511.0 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | 24 V |
| Parts And Accessories | Allis Chalmers HD21 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 | contracting band |
| 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 | 135.12 hp or 100.8 kW |
| Fuel consumption | - |
| Pulling power | 40563 lbs or 18399 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 | - |
Massey Ferguson 275
General Infos| Make | Massey Ferguson |
| Model | 275 |
| Country | United states |
| Production | From 1975 Until 1983 |
| Price | - |
| Tractor type | Row Crop tractor |
| Fuel | diesel |
| Service repair manual | Massey Ferguson 275 Manual |
Dimensions, sizes and tires
| AG front tires | 6.50-16 (row-crop) |
| AG rear tires | 13.6-38 (row-crop) |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 6100 lbs or 2766 kg |
| Length | - |
| Width | - |
| Height | - |
| Wheelbase | 82 inches [208 cm] |
| Ground clearance | 16 inches [40 cm] |
| Turning radius | 12 feet [3.7 m] |
| Rear tread size | 56 to 90 inches |
| Front tread size | 48 to 72 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 248 ci or 4.1 L |
| Cylinders | 4 cylinders |
| Engine power | - |
| Engine RPM | 2000 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 18.5 gal or 70.0 L |
| Oil capacity | 8 qts or 7.6 L |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | Massey Ferguson 275 Parts |
| Batteries number | 1 |
| Batteries voltage | 12 V |
| Battries Amps | 180 amps |
| Cold Amps | - |
| Ground force | - |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 37 amps |
| Trans system | Multi-Power |
| Trans type | partial power shift |
| Trans gears | 12 forward and 4 reverse |
| Clutch system | - |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | power |
| Braking system | differential mechanical dry discs |
| Cabin type | Two-post ROPS |
| Differentiel lock | mechanical rear |
| System | - |
| Valves | 0 to 2 |
| Pump flow | 10 gpm or 37.9 lpm |
| SVC flow | - |
| Steering flow | 5 gpm or 18.9 lpm |
| Tank capacity | 8 gal or 30.3 L |
| Hydraulic pressure | 2300 psi or 158.6 bar |
| Max flow | 19.5 gpm or 73.8 lpm |
| Drawbar type | - |
| Claimed power | 60 hp or 44.7 kW |
| Drawbar horsepower | 59.73 hp or 44.5 kW |
| Fuel consumption | 4.6 gal/hour or 17.4 l/hour |
| Pulling power | 7,292 lbs or 3307 kg |
| Claimed power | 67 hp or 50.0 kW |
| Real power | 61.76 hp or 46.1 kW |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | live |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | 4.4 gal/hour or 16.7 l/hour |
| Hitch system | - |
| Rear hitch | II |
| Rear hitch lift | 4100 lbs or 1859 kg |
| Front hitch | - |
| Front hitch lift | - |
Related tractor comparison
Allis Chalmers HD21 Mercedes-Benz Trac 700
Massey Ferguson 275 International Harvester 384
Massey Ferguson 275 International Harvester 1586
Massey Ferguson 275 County 1174
Massey Ferguson 275 Fiat 1000
Massey Ferguson 275 International Harvester 1568
Choose another tractor
Useful links and guides ....
- Allis Chalmers provided us with the latest version of its HD21 service repair manual
- Find All mechanical and electrical parts and accessories of Allis Chalmers HD21 farm-tractor here
- Get your Massey Ferguson 275 manual book version
- Cabine, electrical And mechanical parts for Massey Ferguson 275 farm-tractor here
