Challenger MT855B VS Yanmar F-6 Forte specs comparison

Challenger MT855B 2005 comparison online with competitors

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
Electrical and battery specs
Batteries number 4
Batteries voltage 12 V
Battries Amps -
Cold Amps 1000
Ground force negative
Charging system -
Charging Volts -
Charging Amps 185 amps
Clutch and gearbox specs
Trans system Cat Powershift
Trans type -
Trans gears 16 forward and 4 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive crawler
Final drive -
Steering -
Braking system -
Cabin type Cab standard
Differentiel lock -
Hydraulics specifications
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 specifications
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
Power take-off (PTO) specs
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
3 point hitch specifiations
Hitch system -
Rear hitch III/IVN
Rear hitch lift 19,500 lbs or 8845 kg
Front hitch -
Front hitch lift -

Yanmar F-6 Forte 1989 comparison online with competitors

Yanmar F-6 Forte

General Infos
Make Yanmar
Model F-6 Forte
Country Japan
Production From 1989  Until 1992
Price -
Tractor type -
Fuel -
Service repair manual Yanmar F-6 Forte Manual

Dimensions, sizes and tires
AG front tires 5-12
AG rear tires 8-18
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight -
Length 124 inches 314 cm
Width 54 inches 137 cm
Height 51.2 inches 130 cm
Wheelbase -
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity -
Cylinders -
Engine power 15.5 hp 11.6 kW
Engine RPM -
Torque -
Torque RPM -
Fuel type -
Fuel injection -
Fuel tank size -
Oil capacity -
Oil change -
Starter motor electric
Starter volts 12 V
Parts And Accessories Yanmar F-6 Forte Parts
Electrical and battery specs
Batteries number 1
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force negative
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type -
Trans gears 12 forward and 4 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x4 MFWD 4WD
Final drive -
Steering -
Braking system -
Cabin type Open operator station
Differentiel lock mechanical rear
Hydraulics specifications
System -
Valves -
Pump flow -
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power -
Real power -
Engine @RPM -
PTO Clutch -
Rear PTO -
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption -
3 point hitch specifiations
Hitch system -
Rear hitch -
Rear hitch lift -
Front hitch -
Front hitch lift -

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