Hole Diameter: 90-219 mm

Hole depth: 0-70 m

Drilling Method: Air Drilling & Mud Drilling

>> Application

AK220 crawler anchoring drilling rig, horizontal dust removal and slope protection drilling rig is a high-efficiency and multi-functional drilling rig independently developed by the company. The unique design structure is an ideal drilling rig for the construction of soil layers, sand and pebbles and weathered rock layers. The drilling rig has reliable quality and high cost performance, and is widely used in engineering construction such as drilling anchor cables and bolt holes.

Hole Diameter: 90-219 mm

Hole depth: 0-70 m

Drilling Method: Air Drilling & Mud Drilling

>> Application

AK180 crawler anchoring drilling rig, horizontal dust removal and slope protection drilling rig is a high-efficiency and multi-functional drilling rig independently developed by the company. The unique design structure is an ideal drilling rig for the construction of soil layers, sand and pebbles and weathered rock layers. The drilling rig has reliable quality and high cost performance, and is widely used in engineering construction such as drilling anchor cables and bolt holes.

Maximum torque: 13600 Nm

Given progress:3500 mm

Power type: Electric 

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JCM175 hydraulic anchor drilling rig with a center-rotating table is suitable for multi-position drilling. With a compact and sturdy structure, it can be used for anchor borehole, anchor nail borehole, and root pile borehole drilling with multiple drilling techniques at higher drilling efficiency.

Maximum torque: 13600 Nm

Given progress:3500 mm

Power type: Diesel + Electric motor

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The JCM180S engine and electric motor-driven hybrid anchor drilling rig.  It is driven either with a diesel engine or an electric motor,make it work more efficiently and more environmentally friendly. 

Maximum torque: 17000 Nm

Given progress:4000 mm

Power type: Diesel engine

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JCM260 hydraulic anchor drilling rig with a more powerful engine ensures its powerful output.  lt can be used to drill with efficiency in harder formations such as formations with pebble and boulders.

Maximum torque: 17000 Nm

Given progress:10500 mm

Power type: Diesel engine

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JCM290 Ultra-deep hole fully hydraulic anchoring drilling rig, with 400mm maximum opening diameter clamps, and a longer mast for 10.5m rotary head stroke, that can realize 10 m vertical borehole drilling in one go, without the need of frequent coupling of the drilling rod, which further improves drilling efficiency.  

Maximum torque: 17000Nm

Given progress:4000 mm

Power type: Diesel engine

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Equipped with an energy-saving and efficient hydraulic system, the JCL1795 -type anchorage rig's strong tophead torque and side shift off from the borehole center, which can be widely used in a variety of drilling techniques. 

Max.Hole Diameter:Φ105—Φ350

Max. Drilling depth:300m

Drilling Method:Air Drilling & Mud Drilling

>> Application

The drilling rig can be used in a variety of compressed air on the ground hole reverse circulation drilling. The lifting system,guide compensation, drill pipe loading and unloading, rotation and feed, legs, winch, walking and other system to achieve all of the hydraulic system to significantly reduce the labor intensity and improve the efficiency and quality of construction.