- Length W/ Blade: 22.76 ft / 6935 mm
- Width Over Tracks: 8.54 ft / 2600 mm
- Height To Top Of Cab: 10.62 ft / 3235 mm
- Length Of Track On Ground: 8.96 ft / 2730 mm
Published dimensions and weight
Komatsu D85A-12
The Komatsu D85A-12 pairs the NH-220-CI engine (180 hp) with an operating weight near 21.9 t.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight48171.1 lb21850 kg
03Selected published values31
Crawler tractors are commonly used for pushing, grading and clearing material where tracked traction is useful. Published rows for Komatsu D85A-12 include published operating weight of 48171.1 lb / 21850 kg, published engine power of 180 hp / 134.3 kw, the published “Length W/ Blade” field of 22.76 ft / 6935 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Length W/ Blade” field (22.76 ft / 6935 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Width Over Tracks” field (8.54 ft / 2600 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Height To Top Of Cab” field (10.62 ft / 3235 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/ Blade22.76 ft6935 mm
Width Over Tracks8.54 ft2600 mm
Height To Top Of Cab10.62 ft3235 mm
Length Of Track On Ground8.96 ft2730 mm
Ground Clearance1.32 ft400 mm
Length W/O Blade15.08 ft4595 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 Pressure8.39 psi57.85 kPa
Number Of Track Rollers Per Side66
Track Pitch8.51 in216 mm
Engine
Number Of Cylinders66
Engine Make22382238
Engine ModelNH-220-CINH-220-CI
Gross Power180 hp134.3 kw
Power Measured @1850 rpm1850 rpm
Displacement742.7 cu in12.2 L
Operational
Operating Weight48171.1 lb21850 kg
Fuel Capacity111 gal420 L
Cooling System Fluid Capacity17.2 gal65 L
Transmission
Transmission TypeK-CK-C
Number Of Forward Gears33
Number Of Reverse Gears33
Max Speed - Forward6.3 mph10 km/h
Max Speed - Reverse7.5 mph12 km/h
Standard Blade
Width14 ft4260 mm
Height41.8 in1060 mm
Capacity7.8 yd36 m3
Cutting Depth21.3 in540 mm
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Manufacturer-published specifications.