Used Trinity SR280M Rotary Drilling Rig 2300mm Diameter 84m Depth with 285kN.m Torque Power Head
Price:
$55000
MOQ:
1pc
Delivery Time:
Negotiable
Brand:
HAODE
Product Description
Trinity SR280M Rotary Drilling Rig - High-Performance Used Equipment
Professional-grade used rotary drilling rig with maximum drilling diameter of 2300mm and drilling depth up to 84 meters. Ideal for construction, mining, and foundation drilling applications.
Key Performance Specifications
| Parameter | Specification |
|---|---|
| Maximum Drilling Diameter | 2300mm |
| Maximum Drilling Depth | 84m |
| Engine Type | C9HHP |
| Rated Engine Speed | 1800r/min |
| Working Quality | 32,767kg |
| 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 | 10,000mm |
| 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 |
| Hydraulic System Working Pressure | 34.3Mpa |
| Maximum Traction | 380/510kN |
Operational Features
- Rig mast side tilt: 6° for flexible positioning
- Drilling mast forward tilt: 5° for optimal drilling angles
- Drilling mast backward tilt: 5° for enhanced maneuverability
- Pilot pump pressure: 4Mpa for reliable hydraulic performance
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Company
HUNAN BEST TECHNOLOGY TRADE CO.,LTD
Location
202, Building 1, Phase I, DP Wuhe Enterprise Park, No. 1 and No. 3, Screwtang Road, Changsha County, Changsha City, Hunan Province, China
Contact Person
CAMY CHEN