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Komatsu D155AX-8 Crawler Dozer

Komatsu D155AX-8 is a crawler dozer designed for heavy earthmoving, mining support, site preparation, and large-scale grading applications. It is part of Komatsu's D155 series and uses a tracked undercarriage for traction and stability on soft, uneven, or steep terrain. The D155AX-8 is commonly configured with a semi-universal or straight blade, depending on job requirements. Typical features include hydrostatic steering, electronic engine management, and operator-focused controls. This model is used in construction, quarrying, road building, and land clearing where high pushing power and durable undercarriage performance are required.


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General Specifications

Engine Power hp ()354 (264)
Starting 2018 Model Year
Engine power hp (kW)354 (264)
Starting 2019 Model Year
Engine TypeKomatsu SAA6D140E-7
Starting 2019 Model Year
MakeKomatsu
Starting 2019 Model Year
Operating Weight lbs (kg)89,300 (40500)
Starting 2021 Model Year
Weight lbs (kg)89,300 (40,500)
Starting 2017 Model Year

Engine

MakeKomatsu
Net Power354.00 hp (263.98 kw)

Operating Specifications

Operating Weight89,300.00 lbs (40,505.85 kg)
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