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Current number of specifications

 
Caterpillar Challenger 55 4WD Tractor

Selected Dimensions

Dimensions
A. Overall Length17.6 ft in5359 mm
B. Width Outside Frame7.6 ft in2321 mm
C. Height to Top of Cab10.5 ft in3186 mm
D. Wheelbase5 ft in1524 mm
E. Ground Clearance19.6 in498 mm

Specification

Engine
MakeCaterpillar
Model3126
PTO Power241 hp179.7 kw
Power Measured @1000 rpm
Number of Cylinders6
Displacement439.4 cu in7.2 L
Operational
Operating Weight22751.7 lb10320 kg
Hydraulic System Fluid Capacity32 gal121 L
Fuel Capacity125 gal473 L
Cooling System Fluid Capacity8.6 gal32.6 L
Engine Oil Capacity8.7 gal33 L
Turning Radius7.6 ft in2320 mm
3 Point Hitch Lift Capacity @ 24 inches12498 lb5669 kg
Alternator Supplied Amperage115 amps
Operating Voltage12 V
Transmission
Typepowershift
Number of Forward Gears16
Number of Reverse Gears11
Max Speed17.8 mph28.6 km/h
Hydraulic System
Pump Flow Capacity31.2 gal/min118 L/min
Relief Valve Pressure2748 psi18947 kPa
Axles
Final Drivesingle reduction planetary
Dimensions
Overall Length17.6 ft in5359 mm
Height to Top of Cab10.5 ft in3186 mm
Wheelbase5 ft in1524 mm
Ground Clearance19.6 in498 mm
Track Width78 in1981 mm
Length of Track on Ground7.2 ft in2187 mm
Width Outside Frame7.6 ft in2321 mm