TH–900 Hydraulic Crawler drill rig can be widely used in drilling for grouting holes in projects such as cofferdam, foundation and geothermal well etc.
TH-900 drill rig application range
◆anchor drilling, anchoring project,slope support
◆filling holes,sealing curtain
◆Casing drilling
◆Underground water well drilling
◆Micro piling, steel rail piling
◆Tunnel shed protection
◆Observation hole
Patented technology
1. High efficiency hydraulic rotary impact power head
2. Multi-joint steering system
| Technical Specifications: | |||
| The whole range | Overall dimensions（mm）: | 7980×2300×2860 | TH-900 hydraulic crawler drilling rig, independent research and development of a superior performance of multi-functional anchor drilling rig. The arm has a multi-joint design, for a variety of drilling angle and excellent flexibility for the construction of different holes. Modeled with high-power engine [215HP] to provide the necessary power for drilling rig,high-efficiency hydraulic piston pump, pilot control valve, excellent cooling system, high torque hydraulic rotary impact power head to ensure TH-900 rig's superior performance. Power head with rotation & percussion dual function, to ensure high construction efficiency, to meet the construction requirements for different formation. And it has a reverse percussion design which can pull out the bit when it was jammed. |
| Weight： | 16T | ||
| Walking speed： | 2.5-3Km/h | ||
| Gradeability： | 30° | ||
| Drilling diameter： | 65-225mm | ||
| Drilling depth： | 100m(Φ133mm double casing) | ||
| Engine | Engine model： | 6CTA8.3-C215 | |
| Ratedoutput power： | 160KW | ||
| Rated outer rotating speed： | 2200r/min | ||
| Fuel tank capacity: | 340L | ||
| Hydraulic system | Main pump rated pressure： | 34MP | |
| 1” circuit： | 120L/min | ||
| 2” circuit： | 120L/min | ||
| 3” circuit： | 30L/min | ||
| 4” circuit： | 30L/min | ||
| Hydraulic oil tank capacity： | 800L | ||
| Hydraulic drifter parameters | Impact frequency： | 900-1800per/min | |
| Maximum torque： | 16000N·M | ||
| Maximum impact energy： | 1500N·M | ||
| Rotating speed range： | 22 - 45rpm | ||
| Operation range | Equipment turning angle： | -14～+21 degree | |
| Arm lifting angle: | -35～+55 degree | ||
| Trusspitching angle:： | -102～+17 degree | ||
| Truss turning angle: | -18～+90 degree | ||
| Truss elevation angle | -70～+33 degree | ||
| Truss slipping distance： | 1200mm | ||
| Feed gear | Feeding mode: | Cylinder& the chain combination | |
| Feed stroke: | 4000mm | ||
| Maximum speed range: | 8T | ||
| Feed rate： | 50m/min | ||
| Clamping device | Clamping range： | 65-230mm | |
| Clamping force： | 125KN | ||
| Disassemble torque force： | 25000N·M | ||
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