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العربيةHydraulic Driven Driller
Brief Introductions of XD-5 Hydraulic Driven Driller
XD-5 hydraulic driven driller is widely applied to earth's surface coring operation in order to explore solid mineral reserves. With the special design and technical features, it is used in a great variety of high efficiency drilling processes including diamond rope sampling, directional drilling, impact gyration, counter-circle consecutive sampling and so on. Also it can be used in water well, anchoring drilling and engineering geology drilling technology.
Components and Features of Hydraulic Driven Driller
1) Hydraulic driven driller includes the following machines: trailer type chassis, diesel engine, operating system, hydraulic system, boring tower, main hoist, wireline coring winch, power unit, power unit feeding system and well head clamper.
2) It is controlled all by electro hydraulic, and has concentrated, exact and convenient operation and control.
3) This product has the features of high efficiency and security of coring operation.
Specifications of Hydraulic Driven Driller
| XD-5 Hydraulic Driven Driller | ||||
| Sampling Task Depth | Drill pipe standard | Drilling depth(m) | ||
| BQ (Φ55.5) | 1650 | |||
| NQ (Φ70) | 1235 | |||
| HQ (Φ89) | 850 | |||
| PQ (Φ114) | 550 | |||
| Windlass Hoisting Capacity | Main Windlass | Cord Windlass | ||
| Hoisting capacity | single rope-free line drum >7700 kg | free line drum 1200kg/full line drum 400 kg | ||
| Hoisting speed | free line drum 72m/min | -- | ||
| Steel cable dimension | 60m*18mm | 1200m*7mm | ||
| 1500m*5mm | ||||
| Main Drill tower & propel system | Propel Stroke | 3500mm | ||
| Propel tempo | Fast & slow & speed change control | |||
| Propelling power | 4500 kg | |||
| Elevating power | 13500 kg | |||
| Drilling angle | From 45 degree to 90 degree with level | |||
| Drill pipe elevating length | 6 m | |||
| Power Station | Engine manufacturer | Kang Ming Si | ||
| Type | 6BTA5.9-C180 | |||
| Power | 132KW | |||
| Rotate speed | 2000 RPM, highest 2200 RPM | |||
| Engine Style | Turbocharging | |||
| Hydraulic system | Main Pump | 190 L/Min 25.5 MPa | ||
| Subsidiary pump | 50 L/Min 14 MPa | |||
| Assistant pump | 40 L/Min 15 MPa | |||
| Hydraulic oil cooling | Air cooling | |||
| Power unit & Drill shaft rotary speed | Dynamic force | double speed /reversible hydraulic motor | ||
| Ultimately drive | 49/21 | |||
| Revolution axis rotary speed | ||||
| Gear | Speed Ratio | Rotate speed (rpm) | Torque(Nm) | |
| 1 level | 6.38:1 | 119-193 | 5175-3187 | |
| 2 level | 3.49:1 | 218-353 | 2826-1743 | |
| 3 level | 1.82:1 | 418-678 | 1475-910 | |
| 4 level | 1:1 | 761-1234 | 761-500 | |
| Chuck assembly | Type | Hydraumatic open, Spring close | ||
| Maximum Inside Diameter | 117 or 127mm | |||
| Centre Gripping Capacity | 20000 kg | |||
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