HUNAN BEST TECHNOLOGY TRADE CO.,LTD
| Supply Ability | 10000 Piece/Pieces per Month |
| Packaging Details | Standard packing |
| Year | 2013 |
| Condition | Used |
| Drill Hole Diameter | >300mm |
| Drill Hole Depth | 50-100m |
| Motor | DC Motor |
| Drilling Way | Rotary |
| Type | Crawler |
| Quality | 80t |
| Power Head Speed | 9-24rpm |
| Hole Depth | 54-83m |
| Drilling Diameter | 2200mm |
| Maximum Output Torque of Power Head | 280kN.M |
| Specification | 14065*3190*3670 |
| Brand Name | HAODE |
| Model Number | sr280 |
| Certification | SGS |
| Place of Origin | China |
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Product Specification
| Supply Ability | 10000 Piece/Pieces per Month | Packaging Details | Standard packing |
| Year | 2013 | Condition | Used |
| Drill Hole Diameter | >300mm | Drill Hole Depth | 50-100m |
| Motor | DC Motor | Drilling Way | Rotary |
| Type | Crawler | Quality | 80t |
| Power Head Speed | 9-24rpm | Hole Depth | 54-83m |
| Drilling Diameter | 2200mm | Maximum Output Torque of Power Head | 280kN.M |
| Specification | 14065*3190*3670 | Brand Name | HAODE |
| Model Number | sr280 | Certification | SGS |
| Place of Origin | China |
| Trinity SR280M rotary drilling rig detailed parameters | Main performance parameters |
| Category: | Rotary drilling rig |
| Brand: | Trinity |
| Maximum drilling diameter: | 2300mm |
| Maximum drilling depth: | 84m |
| Engine type: | C9HHP |
| Rated engine speed: | 1800r/min |
| Working quality: | 32767kg |
| Maximum torque of power head: | 285kN.m |
| Maximum speed of power head: | 6-30r/min |
| Maximum pressure of pressurized cylinder: | 350kN |
| Maximum lifting force of pressurized cylinder: | 800kN |
| Maximum stroke of pressurized cylinder: | 10000mm |
| Maximum lifting force of main winch: | 285kN |
| Maximum winding speed: | 63m/min |
| Main winding wire rope diameter: | 32mm |
| Maximum lifting force of auxiliary winch: | 110kN |
| Auxiliary winch maximum winch speed: | 70m/min |
| Secondary winch wire rope diameter: | 20mm |
| Rig mast side tilt: | 6° |
| Drilling mast forward tilt: | 5° |
| Tilt after drilling mast: | 5° |
| Pilot pump pressure: | 4Mpa |
| Hydraulic system working pressure: | 34.3Mpa |
| Maximum traction: | 380/510kN |
Company Details
Business Type:
Manufacturer
Year Established:
2020
Total Annual:
3000000-5000000
Employee Number:
120~150
Ecer Certification：
Verified Supplier
HUNAN BEST TECHNOLOGY TRADE CO.,LTD positioned as a third-party service platform, providing cost-effective parts and services for commercial vehicles and construction machinery exported from China, and is committed to building a global chain service brand network. BEST TECHNOLOGY TRADE pursues th... HUNAN BEST TECHNOLOGY TRADE CO.,LTD positioned as a third-party service platform, providing cost-effective parts and services for commercial vehicles and construction machinery exported from China, and is committed to building a global chain service brand network. BEST TECHNOLOGY TRADE pursues th...
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