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DR460是应顾客需要而专门设计的一种生产性能更高的钻机,它由柴油发动机驱动,采用履带式底盘,是一种以牙轮钻方式作业的爆破孔钻机,作业孔径251～311mm,其设计非常适合对钻孔速度、保养维护性能、人机工程要求高的作业环境。该机特点:1)维护便捷,性能可靠。
The DR460 is a more productive rig specifically designed to meet the needs of customers. It is powered by a diesel engine with a crawler-mounted undercarriage and is a blasthole drilling rig operating on a cone wheel operation with a working aperture of 251-311 mm, The design is ideally suited for working environments where drilling speed, care and maintenance performance, and ergonomic requirements are high. The machine features: 1) easy maintenance, reliable performance.