John Deere 3150 VS Allis Chalmers HD21 specs comparison
John Deere 3150
General Infos| Make | John Deere |
| Model | 3150 |
| Country | United states |
| Production | From 1985 Until 1987 |
| Price | 44,000 USD |
| Tractor type | Utility tractor |
| Fuel | diesel |
| Service repair manual | John Deere 3150 Manual |
Dimensions, sizes and tires
| AG front tires | 13.6-28 |
| AG rear tires | 18.4-38 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 11,770 lbs or 5338 kg |
| Length | - |
| Width | - |
| Height | - |
| Wheelbase | 101.7 inches [258 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | 62.2 to 94.9 inches |
| Front tread size | 66.9 to 82.7 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 359 ci or 5.9 L |
| Cylinders | 6 cylinders |
| Engine power | - |
| Engine RPM | 2400 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 35.4 gal or 134.0 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | John Deere 3150 Parts |
| Batteries number | - |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | negative |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | Top Shaft Synchronized (TSS) Hi-Lo |
| Trans type | partial power shift |
| Trans gears | 16 forward and 4 reverse |
| Clutch system | - |
| Wheel drive | 4x4 MFWD 4WD |
| Final drive | - |
| Steering | hydrostatic power |
| Braking system | hydraulic wet disc |
| Cabin type | Cab optional |
| Differentiel lock | - |
| System | closed center |
| Valves | 2 |
| Pump flow | 22 gpm or 83.3 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | 12.4 gal or 46.9 L |
| Hydraulic pressure | - |
| Max flow | - |
| Drawbar type | - |
| Claimed power | 83 hp or 61.9 kW |
| Drawbar horsepower | 81.92 hp or 61.1 kW |
| Fuel consumption | 5.8 gal/hour or 22.0 l/hour |
| Pulling power | 10,507 lbs or 4765 kg |
| Claimed power | 95 hp or 70.8 kW |
| Real power | 96.06 hp or 71.6 kW |
| Engine @RPM | 540@2400 (rpm) |
| PTO Clutch | - |
| Rear PTO | independent |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | 5.8 gal/hour or 22.0 l/hour |
| Hitch system | - |
| Rear hitch | II |
| Rear hitch lift | 6,300 lbs or 2857 kg |
| Front hitch | - |
| Front hitch lift | - |
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 | - |
Related tractor comparison
Allis Chalmers HD21 International Harvester 350
Allis Chalmers HD21 Farmall Super A-1
John Deere 3150 Oliver Super 55
Allis Chalmers HD21 Valmet 20
John Deere 3150 Fendt Dieselross F12
John Deere 3150 Lanz Bulldog D5006
Choose another tractor
Useful links and guides ....
- John Deere provided us with the latest version of its 3150 service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 3150 farm-tractor here
- Get your Allis Chalmers HD21 manual book version
- Cabine, electrical And mechanical parts for Allis Chalmers HD21 farm-tractor here
