Challenger MT855B VS White Field Boss 43 specs comparison
Challenger MT855B
General Infos| Make | Challenger |
| Model | MT855B |
| Country | United states |
| Production | From 2005 Until 2008 |
| Price | - |
| Tractor type | Agricultural Crawler tractor |
| Fuel | diesel |
| Service repair manual | Challenger MT855B 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 | - |
| Length | 265.9 inches [675 cm] |
| Width | 140.9 inches [357 cm] |
| Height | 138.1 inches [350 cm] |
| Wheelbase | 118 inches [299 cm] |
| Ground clearance | 14.4 inches [36 cm] |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 928 ci or 15.2 L |
| Cylinders | 6 cylinders 24 valves |
| Engine power | 460 hp or 343.0 kW |
| Engine RPM | 2100 (rpm) |
| Torque | 1423 lb-ft or 1929.6 Nm | Torque RPM | 1300 (rpm) |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 305 gal or 1154.4 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | Challenger MT855B Parts |
| Batteries number | 4 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | 1000 |
| Ground force | negative |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | 185 amps |
| Trans system | Cat Powershift |
| Trans type | - |
| Trans gears | 16 forward and 4 reverse |
| Clutch system | - |
| Wheel drive | crawler |
| Final drive | - |
| Steering | - |
| Braking system | - |
| Cabin type | Cab standard |
| Differentiel lock | - |
| System | closed center PFC |
| Valves | 4 |
| Pump flow | - |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | 2900 psi or 200.0 bar |
| Max flow | 43.5 gpm or 164.6 lpm |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | 358.14 hp or 267.1 kW |
| Fuel consumption | 23.9 gal/hour or 90.5 l/hour |
| Pulling power | 41964 lbs or 19034 kg |
| Claimed power | 385 hp or 287.1 kW |
| Real power | 444.14 hp or 331.2 kW |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | independent |
| Rear PTO RPM | 1000 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | 25.6 gal/hour or 96.9 l/hour |
| Hitch system | - |
| Rear hitch | III/IVN |
| Rear hitch lift | 19,500 lbs or 8845 kg |
| Front hitch | - |
| Front hitch lift | - |
White Field Boss 43
General Infos| Make | White |
| Model | Field Boss 43 |
| Country | United states |
| Production | From 1986 Until 1988 |
| Price | 15,000 USD |
| Tractor type | Utility tractor |
| Fuel | diesel |
| Service repair manual | White Field Boss 43 Manual |
Dimensions, sizes and tires
| AG front tires | 6.0016 |
| AG rear tires | 13.6-2 |
| Lawn front tires | 8-16 (2WD) |
| Lawn rear tires | 8-16 (2WD) |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 3,748 lbs or 1700 kg |
| Length | 136.4 inches [346 cm] |
| Width | 66.9 inches [169 cm] |
| Height | - |
| Wheelbase | 79.3 inches [201 cm] |
| Ground clearance | - |
| Turning radius | 9.7 feet [3.0 m] (with brake) |
| Rear tread size | 51.5 to 63.4 inches |
| Front tread size | 45.3 to 61 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 144.6 ci or 2.4 L |
| Cylinders | 4 cylinders |
| Engine power | 45 hp or 33.6 kW |
| Engine RPM | 2600 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 13.2 gal or 50.0 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | White Field Boss 43 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 | power |
| Braking system | mechanical wet discs |
| Cabin type | Two-post ROPS |
| Differentiel lock | - |
| System | open center |
| Valves | 1 or 2 |
| Pump flow | - |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | 2277 psi or 157.0 bar |
| Max flow | 8.4 gpm or 31.8 lpm |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | 39 hp or 29.1 kW |
| Real power | - |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | independent |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | - |
| Hitch system | - |
| Rear hitch | I |
| Rear hitch lift | - |
| Front hitch | - |
| Front hitch lift | - |
Related tractor comparison
White Field Boss 43 Yanmar FX24D
Challenger MT855B Yanmar FX265
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Challenger MT855B CaseIH 785
Challenger MT855B Ford TW-25
White Field Boss 43 Ford 1910
Choose another tractor
Useful links and guides ....
- Challenger provided us with the latest version of its MT855B service repair manual
- Find All mechanical and electrical parts and accessories of Challenger MT855B farm-tractor here
- Get your White Field Boss 43 manual book version
- Cabine, electrical And mechanical parts for White Field Boss 43 farm-tractor here
