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YGL-130Q Crawler Drilling Rig

YGL-130Q Crawler Drilling Rig

The YGL-130Q crawler drilling rig is a kind of full hydraulic power head (top drive) multifunctional drilling equipment. It is extensively used in the construction of big tonnage prestress anchoring hole for hydropower station, railway, and highway. Apart from that, this product is applicable for geologic calamity management, such as landslide and rock collapse prevention. In addition, our crawler drilling machine is an ideal tool for constructing deep foundation pit support, foundation reinforcement hole, ground source heat pump hole, tunnel pipe roof support, grouting hole for reinforcement, pile hole, and hydrological water well.

1. The crawler drilling rig is well received because of the powerful drilling capacity, which enables wide application, fast drilling speed, high working efficiency, as well as the outstanding accident handling capacity.
2. The output shaft for the power head is engineered with extension mechanism (National Patent Number: ZL03222451.6), offering effective protection to the drilling tool.
3. Adopting hydraulic shift method, the gearshift mechanism of the top drive power head has the strongpoint of rapid, convenient, and reliable gearshift.
4. There is hydraulic clamp and breakout device installed on the orifice of the crawler drilling rig, helping reduce time for non-productive operation and intensity for operation.
5. Since the multi-function driller is mounted on the crawler, this machine can be moved easily.
6. The main elements of the hydraulic system are imported from well-known suppliers home and abroad for reliable overall performance and long lifespan of the product.
7. This construction machinery supports multiple drilling methods, such as rotary drilling with alloy drill tool, auger drilling, down-the-hole hammer drill by air, etc.
8. The crawler drilling rig is designed with drill arm, making it possible for mast regulation in different angles and heights. The special design makes the product particularly suitable for anchor cable construction of deep foundation pit.
9. This range of product can be installed with jet grouting device for the construction of anchor cable.

Technical Parameters
Hole Depth 100-200m
Hole Diameter 130-250mm
Power Head Output Rotation Speed (forward, reverse) 21/42, 79/158rpm
Power Head Max. Output Torque 7500Nm
Power Head Feeding Stroke 3500mm
Max. Power Head Lifting Capability 65kN
Max. Power Head Thrust Force 45kN
Mast Sliding Stroke 3500mm
Drill Rod Specification Φ89×1.5m, Φ168×1.5m
Gradeability 20°
Overall Dimension(transport state) 6300×2000×2300mm
Diesel Engine Power 55kW/71kW
Weight (kg) 6500kg
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