- Length W/ Blade: 22.35 ft / 6810 mm
- Width Over Tracks: 8.53 ft / 2600 mm
- Height To Top Of Cab: 10.62 ft / 3235 mm
- Length Of Track On Ground: 8.97 ft / 2730 mm
Published dimensions and weight
Komatsu D80A-12
The Komatsu D80A-12 is a crawler tractor of about 21.6 t; its NH-220-CI engine is rated at 180 hp.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight47509.7 lb21550 kg
03Selected published values31
Crawler tractors are commonly used for pushing, grading and clearing material where tracked traction is useful. Published rows for Komatsu D80A-12 include published operating weight of 47509.7 lb / 21550 kg, published engine power of 180 hp / 134.3 kw, the published “Length W/ Blade” field of 22.35 ft / 6810 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Length W/ Blade” field (22.35 ft / 6810 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Width Over Tracks” field (8.53 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/ Blade22.35 ft6810 mm
Width Over Tracks8.53 ft2600 mm
Height To Top Of Cab10.62 ft3235 mm
Length Of Track On Ground8.97 ft2730 mm
Ground Clearance1.32 ft400 mm
Length W/O Blade15.08 ft4595 mm
Undercarriage
Track Gauge6.56 ft2000 mm
Standard Shoe Size22.05 in560 mm
Number Of Shoes Per Side3838
Number Of Carrier Rollers Per Side22
Ground Pressure8.25 psi56.89 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 Weight47509.7 lb21550 kg
Fuel Capacity111 gal420 L
Cooling System Fluid Capacity17.2 gal65 L
Transmission
Transmission TypeDDDD
Number Of Forward Gears55
Number Of Reverse Gears44
Max Speed - Forward4.6 mph7.4 km/h
Max Speed - Reverse6 mph9.6 km/h
Standard Blade
Width11.9 ft3620 mm
Height50.4 in1280 mm
Capacity7.8 yd36 m3
Cutting Depth21.3 in540 mm
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Manufacturer-published specifications.