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Current number of specifications

 
Caterpillar 973C Crawler Loader

Selected Dimensions

Dimensions
A. Length with Bucket on Ground23.3 ft in7092 mm
B. Width to Outside of Tracks8.5 ft in2580 mm
C. Height to Top of Cab11.5 ft in3500 mm
E. Ground Clearance1.5 ft in457 mm
G. Clearance at Full Height and Dump11 ft in3358 mm
H. Reach at Dump Height4.3 ft in1313 mm
Undercarriage
I. Track Gauge82 in2080 mm

Specification

Engine
MakeCaterpillar
ModelC9ACERT
Net Power242 hp178 kw
Displacement537 cu in8.8 L
Power Measured @1800 rpm
AspirationTurbocharged
Number of Cylinders6
Operational
Operating Weight58153 lb26373 kg
Fuel Capacity113 gal430 L
Cooling System Fluid Capacity11 gal43 L
Engine Oil Capacity7.7 gal29 L
Final Drive Fluid Capacity - each7.5 gal28.5 L
Hydraulic System Fluid Capacity44.6 gal169 L
Static Tipping Load44649 lb20249 kg
Breakout Force - Std Bucket47992 lb213.3 kN
Bucket Capacity - struck3.2 yd32.4 m3
Bucket Capacity - heaped3.7 yd32.8 m3
Operating Voltage24 V
Alternator Supplied Amperage65 amps
Max Speed5.6 mph9 km/h
Undercarriage
Track Shoe Width19.7 in500 mm
Number of Shoes per Side40
Number of Track Rollers per Side7
Length of Track on Ground9.6 ft in2930 mm
Ground Contact Area4542 in22.9 m2
Ground Pressure12.8 psi88.3 kPa
Track Gauge82 in2080 mm
Hydraulic
Pump TypeHydrostatic drive/piston
Pump Flow Capacity88.5 gal/min335 L/min
Relief Valve Pressure2755 psi19000 kPa
Raise Time6.7 sec
Dump Time5.1 sec
Lower Time2.9 sec
Dimensions
Length to Front of Track17 ft in5178 mm
Length with Bucket on Ground23.3 ft in7092 mm
Width to Outside of Tracks8.5 ft in2580 mm
Height to Top of Cab11.5 ft in3500 mm
Ground Clearance1.5 ft in457 mm
Clearance at Full Height and Dump11 ft in3358 mm
Reach at Dump Height4.3 ft in1313 mm