Komatsu D80A-12 Crawler Dozer Specs

Category: Crawler Dozers ➔
Manufacturer: Komatsu ➔
Model: D80A-12 ➔

The Komatsu D80A-12 Crawler Dozer is a powerful and versatile piece of equipment designed for a variety of earthmoving and construction tasks. With a Gross Power of 180 hp and an Operating Weight of 47,509.7 lbs, this machine offers excellent performance and stability. Equipped with a standard blade capacity of 7.8 cu yd and a fuel capacity of 111 gallons, the D80A-12 can handle challenging job sites with ease. Its robust undercarriage features 38 shoes per side and 6 track rollers per side, providing a stable footprint and excellent traction. With a top speed of 4.6 mph in forward and 6 mph in reverse, the Komatsu D80A-12 ensures efficient operations in various terrains.

Dimensions

Komatsu D80A-12 Crawler Dozer Dimensions specifications
Ground Clearance	1.40 ft (0.43 m)
Height - Top of Cab	10.70 ft (3.26 m)
Length of Track on Ground	9.00 ft (2.74 m)
Length w/ Blade	22.40 ft (6.83 m)
Length w/o Blade	15.10 ft (4.60 m)
Width Over Tracks	8.60 ft (2.62 m)

Engine

Komatsu D80A-12 Crawler Dozer Engine specifications
Displacement	742.70 cu in (12,170.70 cu cm)
Engine Model	NH-220-CI
Gross Power	180.00 hp (134.23 kw)
Number of Cylinders	6
Power Measured @	1850 rpm

Operating Specifications

Komatsu D80A-12 Crawler Dozer Operating Specifications specifications
Cooling System Fluid Capacity	17.20 gal (65.10 l)
Fuel Capacity	111.00 gal (420.14 l)
Operating Weight	47,509.70 lbs (21,550.06 kg)

Standard Blade

Komatsu D80A-12 Crawler Dozer Standard Blade specifications
Capacity	7.80 cu yd (5.96 cu m)
Height	50.40 in (128.02 cm)
Width	11.90 ft (3.63 m)

Transmission

Komatsu D80A-12 Crawler Dozer Transmission specifications
Max Speed - Forward	4.60 mph (7.40 kph)
Max Speed - Reverse	6.00 mph (9.66 kph)
Number of Forward Gears	5
Number of Reverse Gears	4
Transmission Type	DD

Undercarriage

Komatsu D80A-12 Crawler Dozer Undercarriage specifications
Ground Pressure	8.3 psi
Number of Carrier Rollers per Side	2
Number of Shoes per Side	38
Number of Track Rollers per Side	6
Standard Shoe Size	22.10 in (56.13 cm)
Track Gauge	6.60 ft (2.01 m)
Track Pitch	8.60 in (21.84 cm)

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