SINOCTM is located in Ji′Nan city, Shandong province, SINOCTM aims to provide the project solutions with best cost performance to customers from China and abroad. Our main business are construction solutions consultancy, equipments supply, technical instruction, parts supply, service & training, logistic support and etc, providing the steward type service.
We cooperate with SINOTRUK, FOTON, SDLG, XCMG, Liugong, Shantui, Sany, Zoomlion, Hongda and other premium brands to provide tailored project solutions to your specific needs. We can help you to avoid long-time communication with different suppliers, which will save you time and cost. As to after market, with many years′ experience in the industry and long-term partnership with the suppliers, we do provide timely after market with lower cost and higher availability.
CM358A Crawler Mounted Hydraulic DTH Drilling Rig | |
Borehole diameter | 90-165mm |
Borehole depth | 50m |
Applicable rock hardness | f=6-20 |
Working air pressure | 1.2-2.4MPa |
Air consumption | 11-21m³/min |
Feeding stroke | 3820mm |
Rod-changing length | 3m |
Max. horizontal drilling height | 3370mm |
Rotation rate | 0-80rpm |
Rotation torque | 3000Nm |
Travel speed | 2Km/h |
Grade ability | 24° |
Power | Yuchai 70KW/Cummins 74KW |
Electric motor 45KW | |
Dust collector (optional) | Hydraulic dry dust collector |
Wet dust collector | |
Dimension (LxWxH) | 6900mm × 2200mm × 2200mm |
Weight | 6100kg |
The manufacturer reserves the right of technical alteration /change for better improvement without prior notice | |
CM358A crawler mounted hydraulic DTH drilling rig is mainly applicable to the blast hole drilling process of open pit mining, quarrying, hydropower project and road constructions.
CM358A crawler mounted hydraulic DTH drilling rig adopts diesel engine (or electric motor) and hydraulic oil pump assembly to provide power, allowing rigs to finish moving, rotating, feeding and lifting, as well as angle positioning.
During operation only the percussive DTH rigs consumes compressed air and in contrast to the conventional pneumatic rigs, CM358A saves about 40%~50% of total energy.