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Current number of specifications

 
Komatsu D37EX-22 Crawler Tractor

Selected Dimensions

Dimensions
A. Length w/ Blade13.7 ft in4190 mm
B. Width Over Tracks6.3 ft in1910 mm
C. Height to Top of Cab9.1 ft in2760 mm
D. Length of Track on Ground7.3 ft in2240 mm
E. Ground Clearance1 ft in315 mm
Undercarriage
G. Track Gauge5 ft in1510 mm
H. Standard Shoe Size15.7 in400 mm

Specification

Engine
MakeKomatsu
ModelSAA4D95LE-5
Gross Power91 hp67.9 kw
Net Power89 hp66.4 kw
Power Measured @2200 rpm
Displacement198.9 cu in3.3 L
Number of Cylinders4
AspirationTurbocharged, air-to-air aftercooled
Operational
Operating Weight18298.4 lb8300 kg
Fuel Capacity51.5 gal195 L
Cooling System Fluid Capacity4.8 gal18 L
Engine Oil Capacity2.9 gal11 L
Hydraulic Fluid Capacity15.9 gal60 L
Final Drives Fluid Capacity0.92 gal3.5 L
Operating Voltage24 V
Alternator Supplied Amperage35 amps
Transmission
TypeDual-path, hydrostatic
Number of Forward Gears3
Number of Reverse Gears3
Max Speed - Forward5.3 mph8.5 km/h
Max Speed - Reverse5.3 mph8.5 km/h
Undercarriage
Ground Pressure6.5 psi45.1 kPa
Ground Contact Area2775 in21.8 m2
Standard Shoe Size15.7 in400 mm
Number of Shoes per Side41
Number of Track Rollers per Side6
Track Gauge5 ft in1510 mm
Hydraulic System
Pump typePiston-type
Relief Valve Pressure3983 psi27461.8 kPa
Pump Flow Capacity26.2 gal/min99 L/min
Standard Blade
Width8.9 ft in2710 mm
Height33.9 in860 mm
Capacity2.3 yd31.8 m3
Blade Angle (both directions)25 degrees
Cutting Depth15.7 in400 mm
Dimensions
Length w/ Blade13.7 ft in4190 mm
Width Over Tracks6.3 ft in1910 mm
Height to Top of Cab9.1 ft in2760 mm
Length of Track on Ground7.3 ft in2240 mm
Ground Clearance1 ft in315 mm