| 【文章摘要】 Sandvik Construction recently tested its new Ranger DX800 hydraulic rock drill at various Turkish limestone quarries. Not only has the DX800 proven to deliver high levels of performance with lower fuel consumption and deeper penetration with each shift, test data indicated that the DX800 has a fuel consumption level of 22-23l/h, with a drill depth of 62m/h, meaning that fuel consumption by depth was 0.36m/l, according to the company. |