Wheel Horse SB-421 VS New Holland S-12 specs comparison
Wheel Horse SB-421
General Infos| Make | Wheel Horse |
| Model | SB-421 |
| Country | United states |
| Production | From 1982 |
| Price | - |
| Tractor type | - |
| Fuel | - |
| Service repair manual | Wheel Horse SB-421 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 | 399 cc or 24.36 ci |
| Cylinders | 1 cylinders |
| Engine power | - |
| Engine RPM | 3600 (rpm) |
| Torque | - |
| Torque RPM | - |
| Fuel type | - |
| Fuel injection | - |
| Fuel tank size | - |
| Oil capacity | 1.5 qts 1.4 L |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | Wheel Horse SB-421 Parts |
| Batteries number | 1 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | negative |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | Wheel Horse Uni-Drive 5086 |
| Trans type | gear |
| Trans gears | 6 forward and 2 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 | - |
New Holland S-12
General Infos| Make | New Holland |
| Model | S-12 |
| Country | United states |
| Production | From 1970 Until 1973 |
| Price | 1,695 USD |
| Tractor type | - |
| Fuel | - |
| Service repair manual | New Holland S-12 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 | 38.5 inches 97 cm |
| Height | - |
| Wheelbase | 48 inches 121 cm |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | 31/36.625 inches |
| Front tread size | 31.375 inches |
| Turning radius | 730 lbs 331 kg |
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 | 4.75 gal 18.0 L |
| Oil capacity | 2 qts 1.9 L |
| Oil change | - |
| Starter motor | electric |
| Starter volts | 12 V |
| Parts And Accessories | New Holland S-12 Parts |
| Batteries number | 1 |
| Batteries voltage | 12 V |
| Battries Amps | 35 amps |
| Cold Amps | - |
| Ground force | negative |
| Charging system | flywheel alternator |
| Charging Volts | - |
| Charging Amps | 15 amps |
| Trans system | Vickers T66Z |
| Trans type | shaft-driven hydrostatic |
| Trans gears | infinite forward and reverse |
| Clutch system | - |
| Wheel drive | - |
| Final drive | - |
| Steering | manual |
| Braking system | parking prawl |
| 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 | Optional |
| Rear PTO RPM | 3600 (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
New Holland S-12 Sears Super 14 917.25610
New Holland S-12 Toro 700
Wheel Horse SB-421 Gravely 816
Wheel Horse SB-421 Wheel Horse 800
New Holland S-12 Bolens 1256
New Holland S-12 Allis Chalmers Homesteader 8
Choose another tractor
Useful links and guides ....
- Wheel Horse provided us with the latest version of its SB-421 service repair manual
- Find All mechanical and electrical parts and accessories of Wheel Horse SB-421 lawn-tractor here
- Get your New Holland S-12 manual book version
- Cabine, electrical And mechanical parts for New Holland S-12 lawn-tractor here
