Challenger 55 Technical specs


Make Challenger
Model 55
Company country United states
Production years From 1996  Until 1998
Tractor type Agricultural Crawler tractor
Fuel diesel
Price -
Total build -
Service repair manual Challenger 55 Manual
AG front tires 16-inch track
AG rear tires 16-inch track
Weight 26000 lbs or 11793 kg
Length 211 inches [535 cm]
Width 91 inches [231 cm]
Height 120 inches [304 cm]
Wheelbase 86 inches [218 cm]
Ground clearance -
Rear tread size 60/68/72/76/80/88/90 inches
Front tread size 60/68/72/76/80/88/90 inches
Engine size 442 ci or 7.2 L
Number of cylinders 6 cylinders
Horsepower -
Power RPM 2100 (rpm)
Engine torque -
Engine torque RPM -
Fuel type diesel
Fuel tank capacity 125 gal or 473.1 L
Bore stroke 4.33x5.00 inches or (110 x 127 mm)
Coolant tank capacity 34.4 qts or 32.6 L
Number of batteries -
Battery voltage 12 V
Electric ground force negative
Electric charging system alternator
Engine starter volts 12 V
Parts And Accessories Challenger 55 Parts
Transmission type creeper
Transmission gears 32 forward and 18 reverse
Wheel drive crawler
Steering system differential power
Braking system wet disc
Cabin type Cab standard with air-conditioning
Hydraulic system variable-displacement load-sensing pressure-compensated
Number of valves 3 or 4
Pump flow rate 31.2 gpm or 118.1 lpm
Hydraulic pressure 2750 psi or 189.6 bar
Drawbar claimed power 191 hp or 142.4 kW
PTO claimed power 225 hp or 167.8 kW
PTO engine @RPM 1000@1900 (rpm)
PTO clutch system electro-hydraulic wet disc
Rear PTO system independent
Rear PTO RPM 1000 (rpm)
Front PTO system -
PTO fuel consumption -
Hitch control system draft control
Rear hitch III/II
Rear hitch lift 12500 lbs or 5670 kg



Detailed review of Challenger 55

Challenger produced its 55 farm tractor model From 1996  Until 1998 in United states with a Cab standard with air-conditioning cabin.
Talking dimensions and weight, this model weighs 26000 lbs or 11793 kg has 91 inches [231 cm] of width, 211 inches [535 cm] of length and 120 inches [304 cm] of height while maintaining a wheelbase of 86 inches [218 cm] the front tread is about 60/68/72/76/80/88/90 inches while the rear tread is 60/68/72/76/80/88/90 inches .
This tractor can fit ag tires of 16-inch track front and 16-inch track back .
This Challenger 55 is powerd by a diesel engine it has 442 ci or 7.2 L 6 cylinders the fuel tank capacity is 125 gal or 473.1 L.
This machine has crawler wheel drive system,32 forward and 18 reverse transmission system.

- Challenger provided us with the latest version of its 55 service repair manual
- Find All mechanical and electrical parts and accessories of Challenger 55 farm-tractor here