- Width Over Tracks: 12.67 ft / 3860 mm
- Height To Top Of Cab: 10.44 ft / 3180 mm
- Ground Clearance: 1.28 ft / 390 mm
- Length W/O Blade: 17.98 ft / 5480 mm
Published dimensions and weight
Komatsu D61PX-23
The Komatsu D61PX-23 is a crawler tractor of about 18.7 t; its SAA6D107E-2 engine is rated at 168 hp.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight41138.3 lb18660 kg
03Selected published values32
Crawler tractors are commonly used for pushing, grading and clearing material where tracked traction is useful. Published rows for Komatsu D61PX-23 include published operating weight of 41138.3 lb / 18660 kg, published engine power of 170 hp / 126.8 kw, published hydraulic flow of 45.2 gal/min / 171 L/min. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Width Over Tracks” field (12.67 ft / 3860 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Height To Top Of Cab” field (10.44 ft / 3180 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Ground Clearance” field (1.28 ft / 390 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Dimensions
Width Over Tracks12.67 ft3860 mm
Height To Top Of Cab10.44 ft3180 mm
Ground Clearance1.28 ft390 mm
Length W/O Blade17.98 ft5480 mm
Wheelbase10.39 ft3165 mm
Undercarriage
Track Gauge6.99 ft2130 mm
Standard Shoe Size33.86 in860 mm
Ground Contact Area8451 in25.46 m2
Number Of Shoes Per Side4646
Number Of Track Rollers Per Side88
Ground Pressure4.87 psi33.58 kPa
Engine
Number Of Cylinders66
Engine MakeKomatsuKomatsu
Engine ModelSAA6D107E-2SAA6D107E-2
Gross Power170 hp126.8 kw
Net Power168 hp125.3 kw
Power Measured @2200 rpm2200 rpm
Displacement408 cu in6.7 L
AspirationTurbochargedTurbocharged
Operational
Operating Weight41138.3 lb18660 kg
Fuel Capacity98.3 gal372 L
Cooling System Fluid Capacity11.9 gal45 L
Engine Oil Capacity7.2 gal27 L
Hydraulic Fluid Capacity26.7 gal101 L
Final Drives Fluid Capacity2.2 gal8.1 L
Transmission
Number Of Forward Gears33
Number Of Reverse Gears33
Max Speed - Forward5.6 mph9.1 km/h
Max Speed - Reverse5.6 mph9.1 km/h
Hydraulic System
Pump TypePiston-typePiston-type
Relief Valve Pressure3974 psi27399.8 kPa
Pump Flow Capacity45.2 gal/min171 L/min
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Manufacturer-published specifications.