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Komatsu D575A-2 Crawler

Series: Other models

Source: https://www.komatsu.eu/en/product-archive/crawler-dozers/d57

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The D575A-2 from Komatsu is part of the Komatsu Crawler Tractor series. The engine delivers 1,079.8 hp (794.2 kW), has 12 cylinders, with a displacement of 46,300 cm³. Rated speed is 1,800 rpm. The unladen weight is 129,200 kg. Ground clearance is 746.8 mm. The tank holds 2,100.1 litres. The gearbox has 3 forward gears. There are also 3 reverse gears. The pump delivers 255.1 l/min. Working pressure is 206 bar. The cooling system holds 320.2 litres. The oil fill is 129.1 litres. The engine fitted is the SA12V170. The Komatsu Crawler Tractor series covers 265 models. Rated output within it ranges from 35.5 to 4,126.5 hp; the D575A-2 sits in the lower part of that range with 1,079.8 hp. Its immediate neighbours are the D475A-5 Tier 2 below it with 911.5 hp and the D65PX-12E above it with 2,651.3 hp. 1159 Komatsu models across 39 series are on record. The model is listed under Mining equipment. 18 verified figures from 1 source are on file.

Technical data

Engine

Engine modelSA12V170correct
Power1,079.8 hp (794.2 kW)correct
Rated speed1,800 rpmcorrect
Cylinders12correct
Displacement46,300 cm³correct
AspirationTurbocharged and emission certified dieselcorrect
Coolant capacity320.2 lcorrect
Engine oil capacity129.1 lcorrect

Dimensions and weights

Ground clearance746.8correct
Unladen weight129,200 kgcorrect

Drivetrain and chassis

Gearbox typeTFcorrect
Forward gears3correct
Reverse gears3correct

Working data

Pump flow255.1 l/mincorrect
Hydraulic pressure206correct
Fuel tank capacity2,100.1 lcorrect

Other data

Height4,882.9correct

Where this model stands

Power-to-weight ratio: 6.1 kW/t (794 kW / 129.2 t)

Stronger than 96% of the mining equipment in the register — out of 945 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Komatsu D575A-2 have?

The Komatsu D575A-2 delivers 1,080 hp.

How much does the Komatsu D575A-2 weigh?

The unladen weight is 129,200 kg.

What engine does the Komatsu D575A-2 have?

12 cylinders, 46,300 cm³ displacement.

What to check before buying

  • Check the hour meter against the service records — a replaced instrument is the most common gap.
  • Compare the data plate and chassis number with the papers.
  • Check the weights in the papers against the figures here — attachments change them.
  • Load the hydraulics and watch for sag.
  • Ask about parts availability for this build year — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 18 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

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Other models in this series

02ESV36

02ESV56

02ESV60

12CM12

12CM15

12CM27

12HM series

14CM09CC

14CM10

14CM15

14CM15B

14CM15C

Sources: [1]

Dump truck in 3D section

Turn the model, look inside and click an assembly — each one is explained.

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