Gravely 812 VS Roper K521 Sprint specs comparison
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Gravely 812
General InfosMake | Gravely |
Model | 812 |
Country | England |
Production | From 1970 Until 1978 |
Price | - |
Tractor type | - |
Fuel | - |
Service repair manual | Gravely 812 Manual |
Dimensions, sizes and tires
AG front tires | - |
AG rear tires | - |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | - |
Length | - |
Width | - |
Height | - |
Wheelbase | - |
Ground clearance | - |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 476 cc or 29.07 ci |
Cylinders | 1 cylinders |
Engine power | - |
Engine RPM | 3600 (rpm) |
Torque | - |
Torque RPM | - |
Fuel type | - |
Fuel injection | - |
Fuel tank size | 5.3 gal 20.1 L |
Oil capacity | 2.5 qts 2.4 L |
Oil change | - |
Starter motor | electric |
Starter volts | 12 V |
Parts And Accessories | Gravely 812 Parts |
Batteries number | 1 |
Batteries voltage | 12 V |
Battries Amps | 43 amps |
Cold Amps | - |
Ground force | negative |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | - |
Trans type | - |
Trans gears | 8 forward and 4 reverse |
Clutch system | - |
Wheel drive | 4x2 2WD |
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 | - |
Drawbar horsepower | - |
Fuel consumption | - |
Pulling power | - |
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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Roper K521 Sprint
General InfosMake | Roper |
Model | K521 Sprint |
Country | United states |
Production | From 1973 Until 1976 |
Price | - |
Tractor type | - |
Fuel | - |
Service repair manual | Roper K521 Sprint Manual |
Dimensions, sizes and tires
AG front tires | - |
AG rear tires | - |
Lawn front tires | 10.5x3.5 |
Lawn rear tires | 10.5x3.5 |
Indus front tires | - |
Indus rear tires | - |
Weight | - |
Length | 57.5 inches 146 cm |
Width | 32 inches 81 cm |
Height | 37.5 inches 95 cm |
Wheelbase | 40.5 inches 102 cm |
Ground clearance | - |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | 295 lbs 133 kg |
Horsepower and engin specs
Engine capacity | 206 cc or 12.57 ci |
Cylinders | - |
Engine power | - |
Engine RPM | - |
Torque | - |
Torque RPM | - |
Fuel type | - |
Fuel injection | - |
Fuel tank size | 0.5 gal 1.9 L |
Oil capacity | - |
Oil change | - |
Starter motor | - |
Starter volts | - |
Parts And Accessories | Roper K521 Sprint Parts |
Batteries number | - |
Batteries voltage | - |
Battries Amps | - |
Cold Amps | - |
Ground force | - |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | - |
Trans type | - |
Trans gears | 3 forward and 1 reverse |
Clutch system | - |
Wheel drive | 4x2 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 | - |
Fuel consumption | - |
Pulling power | - |
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 ....
- Gravely provided us with the latest version of its 812 service repair manual
- Find All mechanical and electrical parts and accessories of Gravely 812 lawn-tractor here
- Get your Roper K521 Sprint manual book version
- Cabine, electrical And mechanical parts for Roper K521 Sprint lawn-tractor here