Yanmar YM147 VS ATC Terratrac 256 specs comparison

Yanmar YM147
General InfosMake | Yanmar |
Model | YM147 |
Country | Japan |
Production | From 1984 Until 1992 |
Price | - |
Tractor type | Sub Compact Utility tractor |
Fuel | diesel |
Service repair manual | Yanmar YM147 Manual |
Dimensions, sizes and tires
AG front tires | 4.00x12 |
AG rear tires | 8x16 |
Lawn front tires | 20.5x8-10 |
Lawn rear tires | 20.5x8-10 |
Indus front tires | - |
Indus rear tires | - |
Weight | 1111 lbs or 503 kg |
Length | 97.5 inches [247 cm] |
Width | 39 inches [99 cm] |
Height | - |
Wheelbase | 53 inches [134 cm] |
Ground clearance | - |
Turning radius | - |
Rear tread size | 29.5/31.5/33.5 inches |
Front tread size | 31.9 inches |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 38.8 ci or 0.6 L |
Cylinders | 2 cylinders |
Engine power | 14 hp or 10.4 kW |
Engine RPM | 2600 (rpm) |
Torque | - | Torque RPM | - |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 4.2 gal or 15.9 L |
Oil capacity | - |
Oil change | - |
Starter motor | - |
Starter volts | 12 V |
Parts And Accessories | Yanmar YM147 Parts |
Batteries number | 1 |
Batteries voltage | 12 V |
Battries Amps | - |
Cold Amps | - |
Ground force | negative |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | - |
Trans type | two-speed power shift |
Trans gears | 6 forward and 3 reverse |
Clutch system | dry disc |
Wheel drive | 4x2 2WD |
Final drive | - |
Steering | - |
Braking system | mechanical shoe |
Cabin type | Open operator station |
Differentiel lock | - |
System | open center |
Valves | - |
Pump flow | 3.4 gpm or 12.9 lpm |
SVC flow | - |
Steering flow | - |
Tank capacity | - |
Hydraulic pressure | - |
Max flow | - |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | - |
Fuel consumption | - |
Pulling power | - |
Claimed power | 10.8 hp or 8.1 kW |
Real power | - |
Engine @RPM | 540@2356 (rpm) |
PTO Clutch | electric |
Rear PTO | transmission |
Rear PTO RPM | 540 (rpm) |
Front PTO | independent |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | - |
Hitch system | - |
Rear hitch | I |
Rear hitch lift | 882 lbs or 400 kg |
Front hitch | - |
Front hitch lift | - |

ATC Terratrac 256
General InfosMake | ATC |
Model | Terratrac 256 |
Country | United states |
Production | From 1955 Until 1956 |
Price | - |
Tractor type | Agricultural Crawler tractor |
Fuel | gasoline |
Service repair manual | ATC Terratrac 256 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 | 4530 lbs or 2054 kg |
Length | 92 inches [233 cm] |
Width | - |
Height | 63.5 inches [161 cm] |
Wheelbase | - |
Ground clearance | 16 inches [40 cm] |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 140 ci or 2.3 L |
Cylinders | 4 cylinders |
Engine power | 36.5 hp or 27.2 kW |
Engine RPM | 1850 (rpm) |
Torque | - | Torque RPM | - |
Fuel type | gasoline |
Fuel injection | - |
Fuel tank size | - |
Oil capacity | - |
Oil change | - |
Starter motor | - |
Starter volts | - |
Parts And Accessories | ATC Terratrac 256 Parts |
Batteries number | - |
Batteries voltage | - |
Battries Amps | - |
Cold Amps | - |
Ground force | - |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | - |
Trans type | gear |
Trans gears | 3 forward and 1 reverse |
Clutch system | dry disc |
Wheel drive | crawler |
Final drive | spur gear |
Steering | - |
Braking system | contracting band |
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 | transmission |
Rear PTO RPM | 540 (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 ....
- Yanmar provided us with the latest version of its YM147 service repair manual
- Find All mechanical and electrical parts and accessories of Yanmar YM147 farm-tractor here
- Get your ATC Terratrac 256 manual book version
- Cabine, electrical And mechanical parts for ATC Terratrac 256 farm-tractor here