Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, |
| Supply Ability | 100 Set/Sets per Month |
| Delivery Time | 18-25 work days |
| Packaging Details | Nude package for drilling rig; Wooden package for spare parts; Or customer demand; |
| Product name | dth drilling rig,Crawler Drilling Rig |
| Drilling Diameter | 90-300mm |
| Drilling Depth | 50m |
| Engine | Yuchai/Weichai/ |
| Power type | Diesel |
| Power(w) | 70kw(Stage II)/74(stage III)/93(stage II) |
| Lifting force | 28KN |
| Rotational torque(Max) | 3300N.m |
| Rotate speed | 0-160r/min |
| Application | Mining,quarry,drilling blast hole,mining and construction |
| Usage | Ore |
| Type | Rotary Drilling Rig,DTH drilling or Mud rotary drilling |
| Feature | High Drilling Efficiency,Competitive Price |
| Drill rod diameter | 76mm |
| Drill rod length | 3m |
| Walking speed | 0-2.5km/h |
| Dimension(l*w*h) | 7000*2350*2100mm |
| Weight | 6800 KG |
| Warranty | 1 Year |
| Brand Name | Sanrock |
| Model Number | R70 |
| Certification | CE ISO 9001:2015 |
| Place of Origin | Zhejiang, China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, | Supply Ability | 100 Set/Sets per Month |
| Delivery Time | 18-25 work days | Packaging Details | Nude package for drilling rig; Wooden package for spare parts; Or customer demand; |
| Product name | dth drilling rig,Crawler Drilling Rig | Drilling Diameter | 90-300mm |
| Drilling Depth | 50m | Engine | Yuchai/Weichai/ |
| Power type | Diesel | Power(w) | 70kw(Stage II)/74(stage III)/93(stage II) |
| Lifting force | 28KN | Rotational torque(Max) | 3300N.m |
| Rotate speed | 0-160r/min | Application | Mining,quarry,drilling blast hole,mining and construction |
| Usage | Ore | Type | Rotary Drilling Rig,DTH drilling or Mud rotary drilling |
| Feature | High Drilling Efficiency,Competitive Price | Drill rod diameter | 76mm |
| Drill rod length | 3m | Walking speed | 0-2.5km/h |
| Dimension(l*w*h) | 7000*2350*2100mm | Weight | 6800 KG |
| Warranty | 1 Year | Brand Name | Sanrock |
| Model Number | R70 | Certification | CE ISO 9001:2015 |
| Place of Origin | Zhejiang, China | ||
| High Light | Crawler DTH Hammer Drilling Rig ，Borehole DTH Hammer Drilling Rig ，High Efficiency DTH Hammer Drilling Rig | ||
R70 blasting photovoltaic dual-purpose drilling rig has comprehensively optimizedstructure, lower footage cost and more humanized design. The diesel engine hydraulic oil pump group is used as the power unit, and the hydraulic motor is used to realize the auxiliary actions such as the rotation, propulsion, lifting, walking of the drill and the swing angle positioningof the hydraulic cylinder.
R70crawler hydraulic down the hole drill is mainly used for drilling blasting holes in photovoltaic and hydropower projects, open-pit mining, road construction, and national defense projects.
Clouds of mineral dust erupt from the borehole as the bit grinds through stratified rock layers, its downward thrust meticulously calibrated by the computerized feed control system. The operator monitors real-time telemetry - torque pressure, RPM, and penetration rate blinking on LED displays - occasionally adjusting parameters through the joystick console. Drill cuttings propelled by the air flush system spray rhythmically into the collection trough, creating a growing pile of pulverized rock fragments.
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Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Seller
Year Established:
1992
Total Annual:
15000000-20000000
Employee Number:
500~600
Ecer Certification：
Verified Supplier
Established in 1992, Quzhou Sanrock Heavy Industry Machinery Co., Ltd. is a manufacturer specialized in the research, development and production of DTH drilling rig, Water well drilling rig, DTH hammer, DTH bits, Drilling Pipe and all accessories about above products. We are located in... Established in 1992, Quzhou Sanrock Heavy Industry Machinery Co., Ltd. is a manufacturer specialized in the research, development and production of DTH drilling rig, Water well drilling rig, DTH hammer, DTH bits, Drilling Pipe and all accessories about above products. We are located in...
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