Crawler hydraulicdrill, and USES the new type of hydraulic technology, low gas consumption, rotary torque, move the hole deflection is convenient.
履带式液压钻机,采用新型液压技术,耗气量低,回转扭矩大,移孔变位方便。
2
The sticking steel is one common trouble of drilling equipment and an important cause effecting the high efficiency and high quality drilling of hydraulicdrill.
卡杆现象是穿孔设备常见的故障之一,是影响液压凿岩钻机高效率、高质量穿孔的重要原因。
3
This paper introduces the development and using of the MK series of fully hydraulicdrill, and compares its using effect with LMC75 drill from Australia, LHD drill from America.