LS R4020H VS Silver King R66 specs comparison

LS R4020H
General InfosMake | LS |
Model | R4020H |
Country | United states |
Production | From 2009 Until 2010 |
Price | - |
Tractor type | Compact Utility tractor |
Fuel | diesel |
Service repair manual | LS R4020H 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 R4020H 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 | hydrostatic |
Trans gears | infinite (3-range) 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 | - |

Silver King R66
General InfosMake | Silver King |
Model | R66 |
Country | United states |
Production | From 1936 Until 1939 |
Price | - |
Tractor type | Row Crop tractor |
Fuel | gasoline |
Service repair manual | Silver King R66 Manual |
Dimensions, sizes and tires
AG front tires | 6.00x16 |
AG rear tires | 9.00x24 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 2,790 lbs or 1265 kg |
Length | 128 inches [325 cm] |
Width | 75 inches [190 cm] |
Height | 64 inches [162 cm] |
Wheelbase | - |
Ground clearance | - |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 133 ci or 2.2 L |
Cylinders | 4 cylinders |
Engine power | 24.5 hp or 18.3 kW |
Engine RPM | 1400 (rpm) |
Torque | - | Torque RPM | - |
Fuel type | gasoline |
Fuel injection | - |
Fuel tank size | - |
Oil capacity | - |
Oil change | - |
Starter motor | - |
Starter volts | - |
Parts And Accessories | Silver King R66 Parts |
Batteries number | - |
Batteries voltage | - |
Battries Amps | - |
Cold Amps | - |
Ground force | - |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | - |
Trans type | gear |
Trans gears | 4 forward and 1 reverse |
Clutch system | - |
Wheel drive | 3x2 2WD |
Final drive | - |
Steering | manual |
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 | - |
Drawbar horsepower | 16.44 hp or 12.3 kW |
Fuel consumption | - |
Pulling power | 1647 lbs or 747 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 ....
- LS provided us with the latest version of its R4020H service repair manual
- Find All mechanical and electrical parts and accessories of LS R4020H farm-tractor here
- Get your Silver King R66 manual book version
- Cabine, electrical And mechanical parts for Silver King R66 farm-tractor here