XY-4 Engineering Geological Exploration Core Drilling Machine, With High Torque and Strong Penetration Rate
Exploration drilling rig, geological drilling rig, deep hole drilling rig
The XY-4 core drilling rig is the first generation vertical axis diamond drilling rig in China. It has advanced design, reasonable layout, compact structure, flexible operation, durability, good disassembly, and is easy to relocate and repair.
The XY-4 drilling rig is a mechanical transmission hydraulic feed core drilling rig that can drill 1000 meters of holes with a 42mm drill rod. Mainly used for diamond and alloy drilling of solid mineral deposits on the surface and in tunnels, it can be used for engineering geological exploration and groundwater exploration, shallow oil and gas exploration, dam injection, tunnel ventilation, drainage drilling and other engineering hole drilling.
The XY-4 drilling rig is equipped with an automatic centering hydraulic chuck, a planetary winch with strong lifting and pulling capabilities, and a clutch that is easy to operate and reliable to use
The XY-4 drilling rig has the following characteristics compared to general hydraulic drilling rigs:
1. The drilling rig has a high speed and a reasonable speed range, with multiple speed stages and high low-speed torque, suitable for small-diameter diamond core drilling rigs, as well as meeting the requirements of large-diameter hard alloy core drilling and various engineering drilling.
2. The drilling rig is lightweight and has good disassembly. The drilling rig can be disassembled into nine integral components, with the largest component weighing only 218 kilograms. Easy to relocate and suitable for working in mountainous areas.
3. The structure is simple and the layout is reasonable, with all components exposed and not overlapping with each other, making it easy to maintain, upkeep, and repair.
4. The drilling rig has two reverse speeds, which reduces labor intensity and ensures safety when dealing with accidents.
5. The drilling rig moves smoothly and is firmly fixed. The drilling rig frame is sturdy, with a low center of gravity, and has good stability during high-speed drilling.
6. Equipped with sufficient instruments to grasp the situation inside the hole, the control handle is relatively flexible, the layout is reasonable, and the operation is flexible and reliable.
7. The drilling rig and mud pump are driven separately by a single machine, making the airport layout more flexible and reducing the airport area.
| Parameter | Specification |
| Drilling Depth | 1000m (Φ42mm standard drill pipe)<br>700m (Φ50mm standard drill pipe)<br>1000m (BQ drill pipe)<br>700m (NQ drill pipe) |
| Rotation Angle of the Main Shaft | 0~360° |
| Dimensions (L×W×H) | 2730×1100×1800mm |
| Weight of the Drill (without power unit) | 1720kg |
Rotary Head (with 30kW, 1470r/min power unit)
| Parameter | Specification |
| Spindle Speed | Low Speed: 97; 178; 255; 370r/min<br>High Speed: 297; 548; 781; 1136r/min |
| Reverse Speed | Low Speed: 79r/min<br>High Speed: 242r/min |
| Spindle Stroke | 600mm |
| Maximum Pull Force of the Spindle | 80kN |
| Maximum Push Force of the Spindle | 60kN |
| Maximum Torque of the Spindle | 2610N·m |
| Spindle Through Hole Diameter | 68mm |
Winching System (with 30kW, 1470r/min power unit)
| Parameter | Specification |
| Maximum Pull Force of Single Rope | 30kN |
| Hoisting Speed (Third Layer) | 0.80; 1.48; 2.12; 3.08m/s |
| Wire Rope Diameter | 16mm |
| Rope Capacity on the Drum | 90m |
Crawling Device
| Parameter | Specification |
| Crawling Cylinder Stroke | 460mm |
| Maximum Distance from the Front End of the Drill to the Hole After Crawling | 310mm |
Hydraulic System
| Parameter | Specification |
| System Design Pressure | 8MPa |
| Gear Pump Displacement | 20ml/r |
Drill Power
| Model | Y2-200L-4 Electric Motor<br>ZH4100G43 Diesel Engine<br>R4105G53 Diesel Engine | Power | 30kW<br>31kW<br>42kW |
| Speed | 1470r/min<br>1500r/min<br>1500r/min | | |
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XY-4 Engineering Geological Exploration Drilling Rig With Diesel Engine Motor Images
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