GL-3000 full hydraulic crawler drilling rig can be used for core drilling for geological exploration in tunnel and reinforcement construction for road, railway, bridge, dam foundation and industrial& civil projects and etc.
Advanced direct-acting hydraulic system of load feedback
High efficiency and low power consumption
Wide range of speed and suitable of various drilling methods such as carbide bit drilling and diamond bit drilling etc.
Easy regulation, wide speed range with high efficient hydraulic power head transmission and variable speed.
Compact, ideal for tunnel drilling
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