Zhengzhou Sinogrout Machinery Co.,Ltd.
Sinogrout - Model XL-50 -Hydraulic Drilling Rig for Rotary Jet Grouting
XL-50 series Crawler type drilling rig is specially designed for high pressure jet grouting project, rock bolts, slope stabilization, soil nails, etc. Its drilling method include single, double or triple-pipe rotary jet grouting, auger drilling, DTH drilling.etc.
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- Top-drive head driven by hydraulic, stepless speed regulation, high efficiency and low labor intensity;
- Variable hydraulic system with load feedback, low energy consumoment;
- Top-drive head has wide range of rotary speed, meet varying layer and drilling technology;
- With crawler chassis, easy and speedy to move;
- Longer stroke of top-drive head, reduce auxiliary operation time;
- Compact structure, centralized operation, longer service life;
- With display unit for vertically of derrick, rotaring of top-drive head and lift speed.