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The rig is powered by CUMMINS high efficiency turbocharged engine, which is economical, practical and easy to maintain. Independent research and development of large torque, strong impact power head, stable and reliable work, wide range of formation adaptation. Independently developed crawler chassis, with large traction, variety road adaptability, smooth and reliable crawler Motor +gear box chain structure is adopted for feed and pull back, with wide speed range. The hydraulic system adopts load sensing technology, the system has higher efficiency. A wide range of mast, multi-Angle changes, can be adapted to a variety of different working conditions. Swing operation panel let operators to operate the drilling rig with more convenience and easiness.
The chain knife underground diaphragm wall forming machine is a powerful tool for underground foundation construction, widely applied in various projects such as construction and revetment works. It mixes the original soil and injects grout through chain saw cutters to form continuous, flat, and uniformly thick walls. These walls exhibit excellent water-stopping performance, with a permeability coefficient of up to 1×10⁻⁷ cm/s or even lower. Paired with high-precision inclinometers, it ensures that the verticality error is ≤1/250.
Customized high-power engine with dual drive power head and large output torque, which can meet the requirements of complex formation construction and high construction efficiency.
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