XL-5型机械动力头、液压控制长行程给进钻机的研制

Research on XL-5 Drilling Rig with Mechanical Top Drive and Long-stroke Feeding by Hydraulic Control

摘要:

分析了机械动力头、液压控制长行程给进钻机研发的必要性，提出了新型机械动力头钻机需要解决的相关问题，介绍了XL-5型钻机的结构形式、参数、特点及生产试验情况。

Abstract:

The paper analyzed the necessity to research and develop the drilling rig with mechanical top drive and long stroke feeding by hydraulic control, presented the problems of the drilling rig with new type mechanical top drive, introduced XL-5 drilling rig in structure form, parameter, characteristic and the development test.