NKQ220

1. Exceptional Mobility and Operability

Equipped with a steel crawler walking mechanism, the machine features low ground pressure, enabling it to effortlessly traverse rough, muddy, and slippery terrain with ease—moving “as if on flat ground.”

The travel system is directly driven by a hydraulic motor, ensuring smooth starts and stops, as well as seamless speed control, guaranteeing precise positioning and safe relocation.

The entire machine adopts a fully hydraulic control system, providing effortless operation and precise response. Additionally, remote control functionality is available as an option, allowing for long-distance operation and significantly enhancing safety and convenience in special working conditions.

2. Powerful Drilling Performance

This machine delivers an outstanding drilling depth of 250 meters and a powerful output torque of 7,000 N·m, making it capable of handling complex geological conditions such as medium-to-hard rock formations.

The drilling system supports stepless speed adjustment, allowing operators to flexibly adapt the drilling speed according to different strata, thereby achieving optimal drilling efficiency.

3. Strong Adaptability to Working Conditions

Designed with dual power source interfaces, it can be quickly connected to an air compressor or a mud pump.

When connected to an air compressor, it enables DTH (Down-the-Hole) hammer drilling, suitable for hard rock blasting hole operations.

When connected to a mud pump, it facilitates mud circulation drilling, ideal for loose strata such as soil and sand layers.

This modular design makes the NKQ220 a truly versatile and integrated drilling rig, capable of flexibly adapting to various construction needs, including water wells, exploration, anchoring, and micro-pile projects.