GW-40型大口径全液压履带式工程钻机

GW 40 Large diameter All Hydraulic Crawler Type Drill

摘要:

介绍了ＧＷ４０型大口径全液压履带式工程钻机的研制情况，技术参数，主要先进技术，以及型式检验与生产试验等情况。

Abstract:

The description is made of the GW 40 large diameter all hydraulic crawler type drill in terms of its development, technical parameters, main advanced technology, version verification, production trial, etc.