- Length W/ Blade: 22.28 ft / 6790 mm
- Width Over Tracks: 8.6 ft / 2620 mm
- Height To Top Of Cab: 11.14 ft / 3395 mm
- Length Of Track On Ground: 8.96 ft / 2730 mm
Published dimensions and weight
Komatsu D85A-18
The Komatsu D85A-18 is a 23.6 t-class crawler tractor with a 220 hp engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight52051.2 lb23610 kg
03Selected published values33
Crawler tractors are commonly used for pushing, grading and clearing material where tracked traction is useful. Published rows for Komatsu D85A-18 include published operating weight of 52051.2 lb / 23610 kg, published engine power of 220 hp / 164.1 kw, the published “Length W/ Blade” field of 22.28 ft / 6790 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Length W/ Blade” field (22.28 ft / 6790 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Width Over Tracks” field (8.6 ft / 2620 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Height To Top Of Cab” field (11.14 ft / 3395 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/ Blade22.28 ft6790 mm
Width Over Tracks8.6 ft2620 mm
Height To Top Of Cab11.14 ft3395 mm
Length Of Track On Ground8.96 ft2730 mm
Ground Clearance1.33 ft405 mm
Length W/O Blade15.36 ft4680 mm
Undercarriage
Track Gauge6.57 ft2000 mm
Standard Shoe Size22.05 in560 mm
Number Of Shoes Per Side3838
Number Of Carrier Rollers Per Side22
Ground Pressure8.82 psi60.82 kPa
Number Of Track Rollers Per Side66
Track Pitch8.51 in216 mm
Engine
Number Of Cylinders66
Engine Make22382238
Engine ModelNT-855NT-855
Gross Power220 hp164.1 kw
Power Measured @1800 rpm1800 rpm
Max Torque759 lb ft1029.1 Nm
Displacement855 cu in14.1 L
Aspirationturbochargedturbocharged
Operational
Operating Weight52051.2 lb23610 kg
Fuel Capacity118.9 gal450 L
Cooling System Fluid Capacity20.9 gal79 L
Transmission
Transmission TypeTFTF
Number Of Forward Gears33
Number Of Reverse Gears33
Max Speed - Forward7 mph11.2 km/h
Max Speed - Reverse8.3 mph13.2 km/h
Standard Blade
Width12.3 ft3725 mm
Height51.8 in1315 mm
Capacity8.5 yd36.5 m3
Cutting Depth21.3 in540 mm
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Manufacturer-published specifications.