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| Place of Origin: | China |
| Brand Name: | tongguan |
| Certification: | KA |
| Model Number: | KQTG-165 |
| Minimum Order Quantity: | 1 set |
|---|---|
| Price: | negotiable |
| Packaging Details: | standard |
| Delivery Time: | 35-45days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 5 sets per month |
| Max. Drilling Depth: | 100m | Spin Head Motor Speed: | ≧23 R/min |
|---|---|---|---|
| Max. Gradeability: | ≥25 %（14°） | Weight: | 8500kg |
| Rated Power: | 45kW/380V/50Hz | Width: | 1780±50mm |
| Min. Operation Height: | 3100±150mm | Min. Walking Height: | 2200±100mm |
| High Light: | remote control dump truck,dth drilling equipment |
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KQTG-165 mobile drilling rigs hydraulic high efficiency down the hole drill
1. Product Introduction
KQTG-165 High-Pressure Ring Submersible Drilling Rig is a new type of downhole drilling equipment developed by our company by adopting globally advanced technology and closely based on practial environment and conditions of Chinese mines. It is mainly applied in non-coal underground mines, tunnels, irrigation works and other drilling projects.They feature the comprehensive large-size & deep-hole rock drilling in geotechnical engineering,particularly suitable for underground projects. The equipment adopt electric and diesel double power systems, and the front and rear frames are hinged and flexible.
2. Main Technical Parameters
| No. | Item | Parameters | Remark | |
| 1 | Drilling diameter(mm) | 120～254mm | ||
| 2 | Max. drilling depth(mm) | 100m | ||
| 3 | Spin head motor speed |
≧23 r/min |
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| 4 | Drill boom rotator angle | 0°～360° | ||
| 5 | Max. gradeability | ≥25 %(14°) | ||
| 6 | Min. ground clearance |
≧210mm |
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| 7 | Weight | 8500±400kg | ||
| 8 | Rated power | 58kW | Motor 45kW380V/50Hz | |
| 9 | Dimension | Length | 6640±50mm | |
| Width | 1780±50mm | |||
| Min. operation height | 3100±50mm | |||
| Min. walking height | 2200±50 | |||
| 10 | Air system |
Air pressure:1.2～1.8 MPa Wind exhaust 20m3/min |
Selection principle: according to the impactor | |
| 11 | Drilling rate | ≥0.2m/min | Related to rock hardness and bore diameter | |
| 12 | Water pipe working pressure kg/cm2 | 2~3 kg/cm² | ||
| 13 | Water consumption L/min | 10～12 | ||
● Safety and reliability:
1, the chassis with hydrostatic drive, the front and rear axles with DANA Axle Shaft, the way of
hydraulic brake.
2, Germany Deutz air-cooled low-pollution D914L04 engine, and the Canadian ESC platinum-ruthenium alloy exhaust gas purifier, effectively reduce the harmful substances emitted by the exhaust.
3, the low-speed high-torque hydraulic motor directly drives the rotary head,skips the obstacles
of high-pressure gas and water leakage into the motor; The spares feature long service life and easily maintenance.(Tongguan's patented technology).
4. The Air Flow and Water system is integrally connected by motor and washing machine, with reliable performance and long service life.
5. Refuelling system by electronic pulse makes drilling hammers effectively lubricated and lead a long service life.
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