John Deere 5115M VS Allis Chalmers HD21 specs comparison

John Deere 5115M
General InfosMake | John Deere |
Model | 5115M |
Country | United states |
Production | From 2012 Until 2017 |
Price | - |
Tractor type | Utility tractor |
Fuel | diesel |
Service repair manual | John Deere 5115M Manual |
Dimensions, sizes and tires
AG front tires | 9.5-24 |
AG rear tires | 14.9-28 |
Lawn front tires | 12LL-16 |
Lawn rear tires | 12LL-16 |
Indus front tires | 12.5/80-18 |
Indus rear tires | 19.5L-24 |
Weight | 7,900 lbs or 3583 kg |
Length | - |
Width | - |
Height | - |
Wheelbase | 90.6 inches [230 cm] |
Ground clearance | - |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 276 ci or 4.5 L |
Cylinders | 4 cylinders |
Engine power | 115 hp or 85.8 kW |
Engine RPM | 2200 (rpm) |
Torque | - | Torque RPM | - |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 40 gal or 151.4 L |
Oil capacity | - |
Oil change | - |
Starter motor | - |
Starter volts | 12 V |
Parts And Accessories | John Deere 5115M Parts |
Batteries number | 1 |
Batteries voltage | 12 V |
Battries Amps | - |
Cold Amps | - |
Ground force | negative |
Charging system | alternator |
Charging Volts | - |
Charging Amps | 70 amps |
Trans system | PowrReverser Plus |
Trans type | - |
Trans gears | 32 forward and 16 reverse |
Clutch system | wet disc |
Wheel drive | 4x4 MFWD 4WD |
Final drive | - |
Steering | hydrostatic power |
Braking system | hydraulic wet disc |
Cabin type | Two-post foldable ROPS with flat operation platform |
Differentiel lock | electro-hydraulic rear diff lock |
System | open center |
Valves | 2 ro 3 |
Pump flow | 18.4 gpm or 69.6 lpm |
SVC flow | - |
Steering flow | 6.3 gpm or 23.8 lpm |
Tank capacity | - |
Hydraulic pressure | 2828 psi or 195.0 bar |
Max flow | 24.7 gpm or 93.5 lpm |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | 89.74 hp or 66.9 kW |
Fuel consumption | 6.2 gal/hour or 23.5 l/hour |
Pulling power | 8790 lbs or 3987 kg |
Claimed power | 100 hp or 74.6 kW |
Real power | 102.52 hp or 76.4 kW |
Engine @RPM | 540@2100 (rpm) |
PTO Clutch | electro-hydraulic wet disc |
Rear PTO | independent |
Rear PTO RPM | 540 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | 6.0 gal/hour or 22.7 l/hour |
Hitch system | position control and lower-link draft sensing |
Rear hitch | 2/1 |
Rear hitch lift | 4,793 lbs or 2174 kg |
Front hitch | - |
Front hitch lift | - |

Allis Chalmers HD21
General InfosMake | 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 | - |
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Useful links and guides ....
- John Deere provided us with the latest version of its 5115M service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 5115M farm-tractor here
- Get your Allis Chalmers HD21 manual book version
- Cabine, electrical And mechanical parts for Allis Chalmers HD21 farm-tractor here