LS R4020 VS Allis Chalmers S specs comparison
LS R4020
General Infos| Make | LS |
| Model | R4020 |
| Country | United states |
| Production | From 2009 Until 2010 |
| Price | - |
| Tractor type | Compact Utility tractor |
| Fuel | diesel |
| Service repair manual | LS R4020 Manual |
Dimensions, sizes and tires
| AG front tires | 9.5x16 |
| AG rear tires | 12.4x24 |
| Lawn front tires | 28x8.5-15 |
| Lawn rear tires | 28x8.5-15 |
| Indus front tires | 10x16.5 |
| Indus rear tires | 43x14-20.4 |
| Weight | 3813 lbs or 1729 kg |
| Length | 132.2 inches [335 cm] |
| Width | 55.9 inches [141 cm] |
| Height | 95.1 inches [241 cm] |
| Wheelbase | 69.2 inches [175 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 152.9 ci or 2.5 L |
| Cylinders | 4 cylinders |
| Engine power | 47 hp or 35.0 kW |
| Engine RPM | 2600 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 9.5 gal or 36.0 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | electric |
| Starter volts | 12 V |
| Parts And Accessories | LS R4020 Parts |
| Batteries number | 1 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 50 amps |
| Trans system | - |
| Trans type | synchro shuttle |
| Trans gears | 16 forward and reverse |
| Clutch system | - |
| Wheel drive | 4x4 MFWD 4WD |
| Final drive | - |
| Steering | hydrostatic power |
| Braking system | wet disc |
| Cabin type | Two-post ROPS |
| Differentiel lock | - |
| System | - |
| Valves | - |
| Pump flow | 8.2 gpm or 31.0 lpm |
| SVC flow | - |
| Steering flow | 4.1 gpm or 15.5 lpm |
| Tank capacity | - |
| Hydraulic pressure | - |
| Max flow | 12.3 gpm or 46.6 lpm |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | 41 hp or 30.6 kW |
| Real power | - |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | independent |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | optional |
| Mid PTO RPM | 2000 (rpm) |
| Fuel consumption | - |
| Hitch system | position and draft control |
| Rear hitch | I |
| Rear hitch lift | 2755 lbs or 1249 kg |
| Front hitch | - |
| Front hitch lift | - |
Allis Chalmers S
General Infos| Make | Allis Chalmers |
| Model | S |
| Country | United states |
| Production | From 1937 Until 1942 |
| Price | - |
| Tractor type | Agricultural Crawler tractor |
| Fuel | diesel |
| Service repair manual | Allis Chalmers S 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 | 20,100 lbs or 9117 kg |
| Length | 146 inches [370 cm] |
| Width | 97 inches [246 cm] |
| Height | 74 inches [187 cm] |
| 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 | diesel |
| Fuel injection | mechancal injection |
| Fuel tank size | 64 gal or 242.2 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | 6 V |
| Parts And Accessories | Allis Chalmers S Parts |
| Batteries number | - |
| Batteries voltage | 6 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 | crawler |
| 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 | 48 hp or 35.8 kW |
| Drawbar horsepower | 68.9 hp or 51.4 kW |
| Fuel consumption | - |
| Pulling power | 11,367 lbs or 5156 kg |
| Claimed power | - |
| Real power | 84.3 hp or 62.9 kW |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | - |
| Rear PTO RPM | - |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | 8.2 gal/hour or 31.0 l/hour |
| Hitch system | - |
| Rear hitch | - |
| Rear hitch lift | - |
| Front hitch | - |
| Front hitch lift | - |
Related tractor comparison
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Allis Chalmers S McCormick-Deering W-12
Allis Chalmers S Silver King R44
Allis Chalmers S Lanz Bulldog D9500
Choose another tractor
Useful links and guides ....
- LS provided us with the latest version of its R4020 service repair manual
- Find All mechanical and electrical parts and accessories of LS R4020 farm-tractor here
- Get your Allis Chalmers S manual book version
- Cabine, electrical And mechanical parts for Allis Chalmers S farm-tractor here
