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Komatsu D155AX-8

A large dozer with sigmadozer blade

The Komatsu D155AX-8 is a 40-tonne-class dozer for quarrying, mining and heavy earthmoving.

Alexey Puzanov ByAlexey Puzanov Updated 1 min read

Komatsu · Bulldozer

D155AX-8

+Strengths

  • Sigmadozer productivity
  • Automatic transmission

−Watch-outs

  • Heavy transport

Overview

The D155AX-8 competes with the Cat D8.

Komatsu D155AX-8 specifications

Operating weight≈40,000 kg (88,200 lb)
Net power≈264 kW (354 hp)

Figures are typical for standard configurations as published by Komatsu. Values vary by market, emissions tier, attachments and options; confirm with your dealer before purchase, transport or lifting.

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Side-by-side specifications against its closest rivals.

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Sources and further reading

  1. Komatsu – official product information
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