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Current number of specifications

 
Komatsu D61PX-12 Crawler Tractor

Selected Dimensions

Dimensions
A. Length w/ Blade17.8 ft in5440 mm
B. Width Over Tracks7 ft in2140 mm
C. Height to Top of Cab10.2 ft in3115 mm
D. Length of Track on Ground10.4 ft in3170 mm
Undercarriage
G. Track Gauge7 ft in2140 mm
H. Standard Shoe Size33.9 in860 mm

Specification

Engine
MakeKomatsu
ModelS6D114E-1
Net Power152 hp113.3 kw
Power Measured @1850 rpm
Max Torque578.2 lb ft784 Nm
Displacement506.5 cu in8.3 L
Torque Measured @1300 rpm
Number of Cylinders6
Operational
Operating Weight39242.3 lb17800 kg
Fuel Capacity83.2 gal315 L
Cooling System Fluid Capacity11.6 gal44 L
Engine Oil Capacity5 gal19 L
Hydraulic Fluid Capacity12.7 gal48 L
Powertrain Fluid Capacity11.6 gal44 L
Final Drives Fluid Capacity7.5 gal28.5 L
Operating Voltage24 V
Alternator Supplied Amperage35 amps
Transmission
TypeTORQFLOW
Number of Forward Gears3
Number of Reverse Gears3
Max Speed - Forward6.4 mph10.3 km/h
Max Speed - Reverse8 mph12.8 km/h
Undercarriage
Ground Pressure4.6 psi32 kPa
Ground Contact Area8451.2 in25.5 m2
Standard Shoe Size33.9 in860 mm
Number of Shoes per Side46
Number of Track Rollers per Side8
Track Gauge7 ft in2140 mm
Hydraulic System
Pump typeclosed center load sensing
Relief Valve Pressure2987.8 psi20600 kPa
Standard Blade
Width12.7 ft in3860 mm
Height45.7 in1160 mm
Capacity5 yd33.8 m3
Blade Angle (both directions)25 degrees
Cutting Depth22.6 in575 mm
Dimensions
Length w/ Blade17.8 ft in5440 mm
Width Over Tracks7 ft in2140 mm
Height to Top of Cab10.2 ft in3115 mm
Length of Track on Ground10.4 ft in3170 mm