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Engineering geological explorations for railway, highway, bridge and dam etc; Geologic core drilling and geophysical exploration. Drill the holes for small grouting, blasting and small water well. The rated drilling depth is 150 meters.
Being equipped with ball type holding device and hexagonal Kelly, it can accomplish no-stopping working while lifting the rods, thus drilling efficiency increase. Operate conveniently, secure and reliable.
Through the pressure indicator of bottom hole, the well condition can be observed easily. Close levers, convenient operation.
The hoist spindle is supported by the ball bearing, it could eliminate the event of the supporting bearing burned-out. Under the spindle head, there is a well top plate for unscrewing the rods conveniently.
Compact size and small weight. Easy to dismantle and transport, adapt to work in plain and mountain areas.
The octagon shape section spindle can give more torque.
| Fundamental parameters | Drilling depth | 200, 150, 100, 70, 50, 30m | |
| Hole diameter | 59, 75, 91, 110, 130, 150mm | ||
| Rod diameter | 42mm | ||
| Angle of drilling | 90°-75° | ||
| Rotation unit | Spindle speed (4 shift) | 71, 142, 310, 620rpm | |
| Spindle stroke | 450mm | ||
| Max. feeding pressure | 15KN | ||
| Max. lifting capacity | 25KN | ||
| Max. Spindle lifting speed without load | 0.05m/s | ||
| Max. Spindle downward without load | 0.067m/s | ||
| Max. Spindle output torque | 1.25KN.m | ||
| Hoist | lifting capacity (single line) | 15KN | |
| Drum speed | 19, 38, 84, 168rpm | ||
| Diameter of the drum | 140mm | ||
| Drum circumferential velocity (second layers) | 0.166, 0.331, 0.733, 1.465m/s | ||
| Diameter of the wire rope | 9.3mm | ||
| Brake diameter | 252mm | ||
| Brake band broad | 50mm | ||
| Hydraulic oil pump | Model | YBC-12/80 | |
| Rated pressure | 8Mpa | ||
| Flow | 12L/min | ||
| Rated speed | 1500rpm | ||
| Power unit | Type of diesel (ZS1105) | Rated power | 12.1KW |
| Rated rotating speed | 2200rpm | ||
| Type of electrical motor (Y160M-4) | Rated power | 11KW | |
| Rated rotating speed | 1460rpm | ||
| Overall dimension | XY-1B | 1433*697*1273mm | |
| XY-1B-1 | 1750*780*1273mm | ||
| XY-1B-2 | 1780*697*1650mm | ||
| Total weight (not include power unit) | XY-1B | 525kg | |
| XY-1B-1 | 595kg | ||
| XY-1B-2 | 700kg | ||
What are the primary applications of this drilling rig?
This equipment is designed for engineering geological exploration in projects like railways, highways, bridges, and dams. It is also ideal for geologic core drilling, geophysical exploration, and drilling small holes for grouting, blasting, or water wells.
What is the maximum drilling capacity and depth of this rig?
The rated drilling depth configuration supports depths of up to 150 meters, with fundamental parameters catering to drilling depths ranging from 30 meters up to 200 meters, depending on the hole diameter and geological conditions.
What features ensure the high efficiency of this drilling equipment?
The rig is equipped with a ball-type holding device and a hexagonal Kelly. This allows for continuous operation without stopping while lifting the drill rods, which significantly increases the overall drilling efficiency.
What options are available for the power unit?
The rig can be equipped with either a ZS1105 diesel engine (rated at 12.1KW / 2200rpm) or a Y160M-4 electrical motor (rated at 11KW / 1460rpm) to adapt to different operational requirements and environmental demands.
Is this core drilling rig portable and easy to transport?
Yes, it features a compact size and lightweight design (ranging from 525kg to 700kg depending on the model, excluding the power unit). It is highly convenient to dismantle and transport, making it exceptionally suited for operations in both plain and mountainous regions.
How is the drill hole status monitored during operation?
The drilling rig includes a integrated bottom-hole pressure indicator, allowing operators to easily monitor well and bottom-hole conditions in real-time for safer, more controlled operations.
