A key feature of the unit is its fully integrated 3D global navigation satellite system that automatically adjusts blade elevation and tilt according to target design requirements.
This makes it suitable for close finish grading as well as bulk dozing and is said to provide efficiency and cost-saving benefits.
The unit is one of the first Komatsu machines to be fitted with a low emission, 264kW Tier 4 Final engine, which combines performance with reduced fuel consumption.
The dozer is covered by Komatsu’s Komtrax remote monitoring system which maximises safety, productivity, uptime and availability.
The D155Exi-8 weighs more than 41 tonnes and its Sigmadozer blade has a capacity of 9.4m3.