John Deere 6105D VS Allis Chalmers HD21 specs comparison
John Deere 6105D
General Infos| Make | John Deere |
| Model | 6105D |
| Country | United states |
| Production | From 2013 Until 2016 |
| Price | - |
| Tractor type | Utility tractor |
| Fuel | diesel |
| Service repair manual | John Deere 6105D Manual |
Dimensions, sizes and tires
| AG front tires | 10.00-16 |
| AG rear tires | 18.4-34 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 7916 lbs or 3590 kg |
| Length | 166 inches [421 cm] |
| Width | 96.5 inches [245 cm] |
| Height | 108 inches [274 cm] |
| Wheelbase | 96.5 inches [245 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | 60.4 to 80.4 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 275 ci or 4.5 L |
| Cylinders | 4 cylinders 16 valves |
| Engine power | 105 hp or 78.3 kW |
| Engine RPM | 2200 (rpm) |
| Torque | 312 lb-ft or 423.1 Nm | Torque RPM | 1600 (rpm) |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 41.7 gal or 157.8 L |
| Oil capacity | 15.85 qts or 15.0 L |
| Oil change | - |
| Starter motor | electric |
| Starter volts | 12 V |
| Parts And Accessories | John Deere 6105D Parts |
| Batteries number | - |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | negative |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | Hi-Lo PowrReverser |
| Trans type | partially synchronized |
| Trans gears | 24 forward and 12 reverse |
| Clutch system | wet disc |
| Wheel drive | 4x2 2WD |
| Final drive | inboard planetary |
| Steering | power |
| Braking system | hydraulic wet disc |
| Cabin type | Two-post foldable ROPS |
| Differentiel lock | mechanical rear |
| System | open center |
| Valves | 2 or 3 |
| Pump flow | 20 gpm or 75.7 lpm |
| SVC flow | 20 gpm or 75.7 lpm |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | 2828 psi or 195.0 bar |
| Max flow | - |
| Drawbar type | Cat |
| Claimed power | - |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | 87 hp or 64.9 kW |
| Real power | 91.22 hp or 68.0 kW |
| Engine @RPM | 540@2085 (rpm) |
| PTO Clutch | - |
| Rear PTO | independent |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | 5.3 gal/hour or 20.1 l/hour |
| Hitch system | position control |
| Rear hitch | II |
| Rear hitch lift | 5500 lbs or 2494 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
John Deere 6105D ATC Terratrac GT-34
Allis Chalmers HD21 Bolinder-Munktell 36
John Deere 6105D Sheppard Diesel SD-4
John Deere 6105D Oliver Super 77
Allis Chalmers HD21 Holder Cultitrac A12
John Deere 6105D ATC Terratrac 256
Choose another tractor
Useful links and guides ....
- John Deere provided us with the latest version of its 6105D service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 6105D farm-tractor here
- Get your Allis Chalmers HD21 manual book version
- Cabine, electrical And mechanical parts for Allis Chalmers HD21 farm-tractor here
