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.
JK520 Crawler Mounted Hydraulic DTH Drilling Rig | |
Borehole diameter | 90-150mm |
Borehole depth | 40m |
Applicable rock hardness | f=6-20 |
Working air pressure | 1.2-2.4MPa |
Air consumption | 11-21m³/min |
Feeding stroke | 3865mm |
Rod-changing length | 3m |
Max. horizontal drilling height | 2510mm |
Feed extension | 1200mm |
Ground clearance | 300mm |
Rotation rate | 0-79rpm |
Rotation torque | 2500Nm |
Travle speed | 2Km/h, 3Km/h |
Grade ability | 25° |
Power | Yuchai 70KW |
Dust collector (optional) | Hydraulic dry dust collector |
Wet dust collector | |
Dimension (LxWxH) | 7000mm×2250mm×2250mm |
Weight | 5800kg |
Wired remote control | Optional |
The manufacturer reserves the right of technical alteration /change for better improvement without prior notice | |
JK520 internal combustion (electric) crawler mounted hydraulic DTH drilling rig is the latest updated product of the "Sharp Sword" series, specially designed for the hydropower project and quarry mining project.
JK520 can drill boreholes of various angles, ranging from horizontal angle to vertical angle. It boasts its better performance, compact design, small footprint and humanized operation.
JK520 is equipped with environment-friendly dry type dust collector, and as long as water is accessible on working site, wet type dust collector is optional.