Doosan DH 150 LC-7

DB58TIS mechanical direct injection engine, without exhaust after-treatment, can be used normally with inferior diesel from construction sites. The accessories are widely available and the maintenance cost is low. The market share is large. E-EPOS intelligent electronic control hydraulic system, with boost digging mode, has stronger explosive power for crushing and digging in hard soil, smoother compound actions, original factory standard crushing hammer oil circuit, and can be equipped with grab tools and spiral drills. LC extended crawler chassis, with a large ground contact area, is less likely to get stuck on farmland and muddy construction sites, and the overall stability is better than the standard short chassis models. The body size is compact, the rear turning radius is only 2200mm, and it has obvious advantages in urban roads, municipal pipelines, community renovations, and narrow areas for landscaping and greening operations. The comprehensive fuel consumption is 7-10L/h, maintenance is cheap, second-hand circulation is fast, and the cost performance is higher than the imported Caterpillar models of the same tonnage.