- Length W/ Blade: 37.93 ft / 11560 mm
- Width Over Tracks: 11.82 ft / 3600 mm
- Height To Top Of Cab: 15 ft / 4570 mm
- Length Of Track On Ground: 14.33 ft / 4365 mm
Published dimensions and weight
Komatsu D475A-3
The Komatsu D475A-3 is a crawler tractor of about 100 t, built around the SDA12V140 engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight220418.2 lb99980 kg
03Selected published values36
Crawler tractors are commonly used for pushing, grading and clearing material where tracked traction is useful. Published rows for Komatsu D475A-3 include published operating weight of 220418.2 lb / 99980 kg, published engine power of 872 hp / 650.3 kw, published hydraulic flow of 67.4 gal/min / 255 L/min. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Length W/ Blade” field (37.93 ft / 11560 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Width Over Tracks” field (11.82 ft / 3600 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Height To Top Of Cab” field (15 ft / 4570 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
Length W/ Blade37.93 ft11560 mm
Width Over Tracks11.82 ft3600 mm
Height To Top Of Cab15 ft4570 mm
Length Of Track On Ground14.33 ft4365 mm
Undercarriage
Track Gauge9.09 ft2770 mm
Standard Shoe Size27.96 in710 mm
Ground Pressure22.9 psi157.89 kPa
Ground Contact Area9607.39 in26.2 m2
Number Of Carrier Rollers Per Side22
Number Of Shoes Per Side4040
Number Of Track Rollers Per Side77
Engine
Number Of Cylinders1212
Engine Make22382238
Engine ModelSDA12V140SDA12V140
Gross Power872 hp650.3 kw
Power Measured @2000 rpm2000 rpm
Displacement1860.1 cu in30.5 L
AspirationTurbochargedTurbocharged
Operational
Operating Weight220418.2 lb99980 kg
Fuel Capacity441.2 gal1670 L
Cooling System Fluid Capacity78 gal295 L
Engine Oil Capacity32 gal121 L
Powertrain Fluid Capacity55.5 gal210 L
Final Drives Fluid Capacity19.9 gal75 L
Transmission
Transmission TypeTFTF
Number Of Forward Gears33
Number Of Reverse Gears33
Max Speed - Forward7.3 mph11.6 km/h
Max Speed - Reverse9 mph14.4 km/h
Hydraulic System
Pump Typegear typegear type
Relief Valve Pressure2987.8 psi20600 kPa
Pump Flow Capacity67.4 gal/min255 L/min
Standard Blade
Width17.3 ft5265 mm
Height102.8 in2610 mm
Capacity33.5 yd325.6 m3
Cutting Depth31.5 in800 mm
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Manufacturer-published specifications.