Roper K521 Sprint VS Cub Cadet 680 specs comparison
Roper K521 Sprint
General Infos| Make | 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 | - |
Cub Cadet 680
General Infos| Make | Cub Cadet |
| Model | 680 |
| Country | United states |
| Production | From 1982 Until 1984 |
| Price | - |
| Tractor type | - |
| Fuel | - |
| Service repair manual | Cub Cadet 680 Manual |
Dimensions, sizes and tires
| AG front tires | - |
| AG rear tires | - |
| Lawn front tires | 16x6.50-8 |
| Lawn rear tires | 16x6.50-8 |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | - |
| Length | 72 inches 182 cm |
| Width | 37.75 inches 95 cm |
| Height | - |
| Wheelbase | 44 inches 111 cm |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | 27 inches |
| Front tread size | 29 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 476 cc or 29.07 ci |
| Cylinders | 1 cylinders |
| Engine power | - |
| Engine RPM | - |
| Torque | - | Torque RPM | - |
| Fuel type | - |
| Fuel injection | - |
| Fuel tank size | 4 gal 15.1 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | electric |
| Starter volts | 12 V |
| Parts And Accessories | Cub Cadet 680 Parts |
| Batteries number | 1 |
| Batteries voltage | 12 V |
| Battries Amps | 30 amps |
| Cold Amps | - |
| Ground force | negative |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | Sundstrand |
| Trans type | shaft-driven hydrostatic |
| Trans gears | infinite forward and 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 | electric |
| Rear PTO | - |
| Rear PTO RPM | - |
| Front PTO | independent |
| 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
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Useful links and guides ....
- Roper provided us with the latest version of its K521 Sprint service repair manual
- Find All mechanical and electrical parts and accessories of Roper K521 Sprint lawn-tractor here
- Get your Cub Cadet 680 manual book version
- Cabine, electrical And mechanical parts for Cub Cadet 680 lawn-tractor here