Yanmar YM140 VS White Field Boss 31 specs comparison
Yanmar YM140
General Infos| Make | Yanmar |
| Model | YM140 |
| Country | Japan |
| Production | From 1984 Until 1992 |
| Price | - |
| Tractor type | Sub Compact Utility tractor |
| Fuel | diesel |
| Service repair manual | Yanmar YM140 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 | 1096 lbs or 497 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 YM140 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 | gear |
| 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 | - |
White Field Boss 31
General Infos| Make | White |
| Model | Field Boss 31 |
| Country | United states |
| Production | From 1986 Until 1988 |
| Price | - |
| Tractor type | Compact Utility tractor |
| Fuel | diesel |
| Service repair manual | White Field Boss 31 Manual |
Dimensions, sizes and tires
| AG front tires | 5.00-15 |
| AG rear tires | 11.2-2 |
| Lawn front tires | 24x8.50-12 (2WD) |
| Lawn rear tires | 24x8.50-12 (2WD) |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 2215 lbs or 1004 kg |
| Length | 116 inches [294 cm] |
| Width | 52 inches [132 cm] |
| Height | - |
| Wheelbase | 65 inches [165 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | 40.2 to 52.8 inches |
| Front tread size | 37.8 to 41.7 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 91.4 ci or 1.5 L |
| Cylinders | 3 cylinders |
| Engine power | 30 hp or 22.4 kW |
| Engine RPM | 2600 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 7.4 gal or 28.0 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | White Field Boss 31 Parts |
| Batteries number | - |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | - |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 35 amps |
| Trans system | Triple-sync |
| Trans type | partially synchronized |
| Trans gears | 12 forward and 4 reverse |
| Clutch system | - |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | manual (2WD) |
| Braking system | mechanical wet discs |
| Cabin type | Two-post ROPS |
| Differentiel lock | - |
| System | open center |
| Valves | - |
| Pump flow | - |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | 2135 psi or 147.2 bar |
| Max flow | 7.7 gpm or 29.1 lpm |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | 25 hp or 18.6 kW |
| Real power | - |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | independent |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | live |
| Front PTO RPM | 2600 (rpm) |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | - |
| Hitch system | - |
| Rear hitch | I |
| Rear hitch lift | - |
| Front hitch | - |
| Front hitch lift | - |
Related tractor comparison
Yanmar YM140 Massey Ferguson 3505
White Field Boss 31 Mitsubishi MT20
White Field Boss 31 CaseIH 585XL
Yanmar YM140 John Deere 4455
Yanmar YM140 Ursus 4514
White Field Boss 31 CaseIH 9190
Choose another tractor
Useful links and guides ....
- Yanmar provided us with the latest version of its YM140 service repair manual
- Find All mechanical and electrical parts and accessories of Yanmar YM140 farm-tractor here
- Get your White Field Boss 31 manual book version
- Cabine, electrical And mechanical parts for White Field Boss 31 farm-tractor here
