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Current number of specifications

 
Caterpillar D11R CD Crawler Tractor

Selected Dimensions

Dimensions
A. Length w/ Blade27.4 ft in8341 mm
B. Width Over Tracks11.8 ft in3602 mm
C. Height to Top of Cab15.3 ft in4658 mm
D. Length of Track on Ground14.6 ft in4444 mm
E. Ground Clearance2 ft in623 mm
F. Length w/o Blade20.2 ft in6163 mm
Undercarriage
G. Track Gauge9.5 ft in2896 mm
H. Standard Shoe Size35.8 in910 mm

Specification

Engine
MakeCaterpillar
Model3508B
Gross Power915 hp682.3 kw
Net Power850 hp633.8 kw
Power Measured @1800 rpm
Displacement2105 cu in34.5 L
Number of Cylinders8
AspirationTurbocharged and Aftercooled
Operational
Operating Weight239550 lb108658.1 kg
Fuel Capacity388.6 gal1471 L
Cooling System Fluid Capacity61 gal231 L
Engine Oil Capacity28 gal106 L
Hydraulic Fluid Capacity54.2 gal205 L
Powertrain Fluid Capacity90.9 gal344 L
Final Drives Fluid Capacity7.9 gal30 L
Operating Voltage24 V
Alternator Supplied Amperage100 amps
Transmission
TypePower Shift
Number of Forward Gears3
Number of Reverse Gears3
Max Speed - Forward7.3 mph11.7 km/h
Max Speed - Reverse8.7 mph14 km/h
Undercarriage
Ground Pressure19.8 psi136.2 kPa
Ground Contact Area12581 in28.1 m2
Standard Shoe Size35.8 in910 mm
Number of Shoes per Side41
Number of Track Rollers per Side8
Track Pitch12.5 in318 mm
Track Gauge9.5 ft in2896 mm
Standard Blade
Width22 ft in6706 mm
Height128.1 in3255 mm
Capacity57 yd343.6 m3
Cutting Depth30.2 in766 mm
Dimensions
Length w/o Blade20.2 ft in6163 mm
Length w/ Blade27.4 ft in8341 mm
Width Over Tracks11.8 ft in3602 mm
Height to Top of Cab15.3 ft in4658 mm
Length of Track on Ground14.6 ft in4444 mm
Ground Clearance2 ft in623 mm