- Height To Top Of Cab: 11.17 ft / 3395 mm
- Length Of Track On Ground: 10.75 ft / 3275 mm
- Ground Clearance: 1.67 ft / 500 mm
- Track Gauge: 7.03 ft / 2140 mm
Published dimensions and weight
Komatsu D155AX-6
The Komatsu D155AX-6 is a crawler tractor of about 39.5 t; its SAA6D140E-5 engine is rated at 354 hp.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight87100 lb39500 kg
03Selected published values43
Crawler tractors are commonly used for pushing, grading and clearing material where tracked traction is useful. Published rows for Komatsu D155AX-6 include published operating weight of 87100 lb / 39500 kg, published engine power of 360 hp / 268 kw, the published “Height To Top Of Cab” field of 11.17 ft / 3395 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Height To Top Of Cab” field (11.17 ft / 3395 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Length Of Track On Ground” field (10.75 ft / 3275 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Ground Clearance” field (1.67 ft / 500 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
Height To Top Of Cab11.17 ft3395 mm
Length Of Track On Ground10.75 ft3275 mm
Ground Clearance1.67 ft500 mm
Track Gauge7.03 ft2140 mm
Overall Length26.99 ft8225 mm
Undercarriage
Standard Shoe Size22 in560 mm
Number Of Shoes Per Side4242
Ground Pressure11.9 psi_ -
Ground Contact Area5685 in23.67 m2
Number Of Track Rollers Per Side77
Link TypeStandardStandard
Engine
Number Of Cylinders66
Engine ModelSAA6D140E-5SAA6D140E-5
Gross Power360 hp268 kw
Net Power354 hp264 kw
Power Measured @1900 rpm1900 rpm
Displacement930 cu in15.3 L
Aspirationturbocharged, air-to-air aftercooled, cooled EGRturbocharged, air-to-air aftercooled, cooled EGR
Driveline
Maximum Speeds Fwd7.3 mph11.6 km/h
Maximum Speeds Rev8.7 mph14 km/h
Number Of Speeds - Forward33
Number Of Speeds - Reverse33
SteeringHydrostatic Steering SystemHydrostatic Steering System
Transmission TypePSPS
Operational
Blade Capacity12.3 yd39.4 m3
Blade TypeSIGMASIGMA
Blade Length159.9 in4060 mm
Blade Height72.9 in1850 mm
Blade Cut Depth24.3 in617 mm
Operating Weight87100 lb39500 kg
Fuel Capacity165 gal625 L
Cooling System Fluid Capacity21.7 gal82 L
Engine Oil Capacity9.8 gal37 L
Final Drives Fluid Capacity8.2 gal31 L
Transmission
Transmission TypeKomatsu TORQFLOW transmissionKomatsu TORQFLOW transmission
Number Of Forward Gears33
Number Of Reverse Gears33
Max Speed - Forward7.2 mph11.6 km/h
Max Speed - Reverse8.7 mph14 km/h
Hydraulic System
Hydraulic System TypeClosed-center Load Sensing System (CLSS)Closed-center Load Sensing System (CLSS)
Pump Typedouble-acting, pistondouble-acting, piston
Standard Blade
Width13.4 ft4060 mm
Height6.1 ft1850 mm
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Manufacturer-published specifications.