露天采掘机械将向着快速、安全、大 型,优质方向发展。生产厂家也向着这一目 标在不断地探索,以改进他们的产品。 液压挖掘机 在寻求多功能、高效率,完成各种各样 大量工作的机器设备时,液压挖掘机常常被 认为是最适合在三维空间中任何方向上进行 作业的大型挖掘机械。它能完成推、拉、 举、降和侧移等动作。且能在地表面、地表 Open mining machinery will be toward fast, safe, large, high-quality direction. Manufacturers are also toward this goal in constant exploration to improve their products. Hydraulic Excavators Hydraulic excavators are often considered the most suitable large excavators for working in any direction in three dimensions while seeking versatility and efficiency in the machining of a wide variety of work machines. It can push, pull, lift, drop and side shift and other movements. And can be on the ground surface