| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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XY-4 Core Drill can be driven by 30-56KW diesel engine or 30KW electric motor. The drill has 8 rotary speed stage, the Max, speed 1588 rpm, the min speed 101 rpm, so it is suitable for various drilling for solid mineral deposits with diamond or tungsten-carbide tipped bit.
It is also suitable for engineering geological subterranean water explorations as well as explorations of shallow layer oil and natural gas, and can be used to drill holes for ventilation and drainage of main gallery.
1. The rig is in higher rotational speed and rational range of rotational speed; large torque in low speed.
2. The drill is suitable in the mountain area because of light weight for easy transport and convenient disassembly (to be disassembled into nine parts).
3. With compact structure and reasonable layout, and all exposed, non overlapped components, it is easier for maintenance and repair.
4. It is convenient for you to treat trouble with two reverse speeds. With low center of gravity, the rig is reliable and stable in high speed drilling.
5. The operation levers are concentrated, so the operations are reliable and convenient.
6. Fitted with meters, the circumstances can be controlled easily in hole.
7. The transmission is separately driven for drill rig and mud pump; it is easier for the location arrangement with less space occupying.
Construction
XY-4 Core drill consists of seven basic assembly components:
1.Swivel head assembly
2.Transfer case assembly
3.Hoister assembly
4.Speed change box assembly
5.Hydraulic system
6.Power unit(incl. clutch)
7.Frame
In order to divide and set up conveniently, these components are joined by connectors such as spline, elastic couplong, universal coupling etc.
The drill is equipped with hydraulic chuck and lower hand chuck. In the course of normal operating, the lower chuck is no use, when drilling deep hole or pulling tools out of the hole, both chucks are used at the same time.
On the instrument board are fitted with drilling pressure gauge, hydraulic systems pressure gauge and indicating meter. The drilling pressure is judged by pressure gauge and the pressure of which pull rods out of hole, loose hydraulic chuck and make up or break-out tools and judged by system pressure gauge.
| XY-4 Drilling Rig Basic Parameters | ||||
| Drilling depth | Φ42mm 1000m | |||
| Φ50mm 700m | ||||
| BQ 1000m | ||||
| NQ 700m | ||||
| Spindle rotation angle | 0~360° | |||
| Dimension (LxWxH) | 2730X1100X1800mm | |||
| Weight (engine exclude) | 1720kg | |||
| Rotator | ||||
| Spindle speed | Forward low speed | 97 178 255 370r/min | ||
| Forward high speed | 297 548 781 1136r/min | |||
| Reverse low speed | 79r/min | |||
| Reverse high speed | 242r/min | |||
| Spindle stroke | 600mm | |||
| Spindle lifting power max. | 80KN | |||
| Spindle driving force max. | 60KN | |||
| Spindle rotation torque max. | 2610N.m | |||
| Spindle hole diameter | 68mm | |||
| Hoist | ||||
| Single rope lifting power max. | 30KN | |||
| Lifting speed | 0.80 1.48 2.12 3.08m/s | |||
| Steel wire rope diameter | 16mm | |||
| Capacity of drum | 90m | |||
| Mobile Device | ||||
| Mobile cylinder stroke | 460mm | |||
| Max.distance between the rig to hole after moving | 310mm | |||
| Hydraulic system | ||||
| Work pressure | 8MPa | |||
| Gear pump displacement | 20ml/r | |||
| Rig Power | ||||
| Model | Power | Speed | ||
| Electric motor (Y2-200L-4) | 30KW | 1470r/min | ||
| Diesel engine (Z4100G43) | 31KW | 1500r/min | ||
| Diesel engine (R4105G53) | 42kw | 1500r/min | ||
| Diesel engine (R4105ZG53) | 56KW | 1500r/min | ||
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