New Holland Workmaster 55 VS Challenger 75 specs comparison

New Holland Workmaster 55 2009 comparison online with competitors

New Holland Workmaster 55

General Infos
Make New Holland
Model Workmaster 55
Country United states
Production From 2009  Until 2014
Price -
Tractor type Utility tractor
Fuel diesel
Service repair manual New Holland Workmaster 55 Manual

Dimensions, sizes and tires
AG front tires 7.5x16
AG rear tires 14.9x2
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 3,770 lbs or 1710 kg
Length 131.1 inches [332 cm] (2WD)
Width 67.7 inches [171 cm]
Height 95.9 inches [243 cm]
Wheelbase -
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 135 ci or 2.2 L
Cylinders 4 cylinders
Engine power 55 hp or 41.0 kW
Engine RPM 2700 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 13.5 gal or 51.1 L
Oil capacity -
Oil change -
Starter motor electric
Starter volts 12 V
Parts And Accessories New Holland Workmaster 55 Parts
Electrical and battery specs
Batteries number 1
Batteries voltage 12 V
Battries Amps -
Cold Amps 800
Ground force negative
Charging system alternator
Charging Volts 12 V
Charging Amps 55 amps
Clutch and gearbox specs
Trans system -
Trans type synchronized mechanical shuttle
Trans gears 8 forward and reverse
Clutch system 11-inch dry organic plate
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering hydrostatic power
Braking system differential mechanical wet disc
Cabin type Two-post foldable ROPS
Differentiel lock mechanical rear differential lock with foot pedal
Hydraulics specifications
System open center fixed displacement
Valves 1 or 2
Pump flow 11.6 gpm or 43.9 lpm
SVC flow -
Steering flow 5.3 gpm or 20.1 lpm
Tank capacity -
Hydraulic pressure -
Max flow 16.9 gpm or 64.0 lpm
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power 47.5 hp or 35.4 kW
Real power 48.94 hp or 36.5 kW
Engine @RPM -
PTO Clutch -
Rear PTO independent
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 3.4 gal/hour or 12.9 l/hour
3 point hitch specifiations
Hitch system position control and mechanical draft sensing
Rear hitch 2/1
Rear hitch lift 2,580 lbs or 1170 kg
Front hitch -
Front hitch lift -

Challenger 75 1991 comparison online with competitors

Challenger 75

General Infos
Make Challenger
Model 75
Country United states
Production From 1991  Until 1992
Price -
Tractor type Agricultural Crawler tractor
Fuel diesel
Service repair manual Challenger 75 Manual

Dimensions, sizes and tires
AG front tires 25-in track
AG rear tires 25-in track
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 34,370 lbs or 15590 kg
Length -
Width -
Height -
Wheelbase 106 inches [269 cm]
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 629 ci or 10.3 L
Cylinders 6 cylinders
Engine power 325 hp or 242.4 kW
Engine RPM 2100 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 220 gal or 832.7 L
Oil capacity -
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories Challenger 75 Parts
Electrical and battery specs
Batteries number -
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force -
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type full power shift
Trans gears 10 forward and 2 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive crawler
Final drive -
Steering hydrostatic differential steering
Braking system hydraulic caliper disc
Cabin type Cab standard
Differentiel lock -
Hydraulics specifications
System closed
Valves 4
Pump flow 26 gpm or 98.4 lpm
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power 260 hp or 193.9 kW
Drawbar horsepower 251.01 hp or 187.2 kW
Fuel consumption 15.7 gal/hour or 59.4 l/hour
Pulling power 34,309 lbs or 15562 kg
Power take-off (PTO) specs
Claimed power 281 hp or 209.5 kW
Real power 285.55 hp or 212.9 kW
Engine @RPM -
PTO Clutch -
Rear PTO -
Rear PTO RPM 1000 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 15.7 gal/hour or 59.4 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch III,IV
Rear hitch lift -
Front hitch -
Front hitch lift -

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