Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, |
| Supply Ability | 3000 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 | Crawler Drilling Rig |
| Power(w) | 3.7KW |
| Power type | Diesel |
| Drilling Depth | 30m |
| Drilling Diameter | 90-254mm |
| Application | Mining,quarry,drilling blast hole,mining and construction |
| Air consumption | 15-25m3/min |
| Working pressure | 2.5Mpa |
| Rotary Speed | 70rpm |
| Traveling Speed | 3.5km/h |
| Feature | High Drilling Efficiency,Competitive Price |
| Dimension(l*w*h) | 6100*2200*2105mm |
| Weight | 5400 KG |
| Type | Rotary Drilling Rig |
| Brand Name | Sanrock |
| Model Number | SPC300D Customized |
| 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 | 3000 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 | Crawler Drilling Rig | Power(w) | 3.7KW |
| Power type | Diesel | Drilling Depth | 30m |
| Drilling Diameter | 90-254mm | Application | Mining,quarry,drilling blast hole,mining and construction |
| Air consumption | 15-25m3/min | Working pressure | 2.5Mpa |
| Rotary Speed | 70rpm | Traveling Speed | 3.5km/h |
| Feature | High Drilling Efficiency,Competitive Price | Dimension(l*w*h) | 6100*2200*2105mm |
| Weight | 5400 KG | Type | Rotary Drilling Rig |
| Brand Name | Sanrock | Model Number | SPC300D Customized |
| Certification | CE ISO 9001:2015 | Place of Origin | Zhejiang, China |
| High Light | DTH Mining Drilling Rig ，DTH Drilling Rig Surface Blast hole ，Pneumatic Mining DTH Drilling Rig | ||
Through disruptive operation experiments and field tests under various geological conditions, multiple mechanical flaws have been refined and resolved, overcoming three critical technical challenges ("high failure rates, excessive air consumption, and elevated operational costs") of split-type pneumatic drilling rigs. This resulted in an easily operable split-type pneumatic drilling rig characterized by "two lows and one high": low maintenance costs, low air-pressure requirements, and high drilling efficiency.
Rotation Reducer:Optimized internal structure for simplified maintenance. Enhanced shock absorbers for reduced drilling impact reaction forces. Gear-type rotary motor with rapid speed, high starting torque, quick start/stop response, and overload protection. Minimal temperature rise during prolonged operation.
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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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