Hole Diameter: 90-219 mm

Hole depth: 0-70 m

Drilling Method: Air Drilling & Mud Drilling

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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.

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: 15000Nm

Given progress:4200mm

Power type: Diesel engine

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JCM210 full hydraulic anchor drilling rig has enhanced its power input and output power. It is more suitable for complex formation construction and has higher efficiency.

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: 27000 Nm

Given progress:4200 mm

Power type: Diesel engine

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JCM360 The drill rig meets the needs for large diameter micro-pile borehole and deep-borehole drilling.