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The Gear Reducer is a mechanical device designed to reduce rotational speed while increasing torque output, ensuring stable and efficient power transmission for various industrial and construction machinery applications.
The KR300ES is a specially designed low headroom rotary drilling rig ideal for working under height-restricted environments such as bridges, tunnels, and indoors. With powerful torque and compact structure, it delivers efficient deep foundation drilling without compromising performance or safety.
HPR45 mini rotary drilling rig has a maximum drilling depth of 16 metres, with a drilling diameter range of 325 to 1000 millimetres. The machine weighs 12,000 kilograms.
Kelly Bar Spring is a precision-engineered elastic component used in rotary drilling rigs to absorb impact and reduce vibration during drilling operations. It plays a vital role in protecting the Kelly bar sections and rotary drive system, ensuring smooth, safe, and efficient pile construction.
This precision-engineered gearing box is specially designed for trench cutters (hydromills), delivering high torque transmission, durability, and structural stability under extreme working conditions. It ensures reliable power output for vertical trenching in diaphragm wall construction and soil mixing applications.
KR220C is equipped with a powerful US Cummins engine and a newly upgraded Caterpillar chassis, and has passed both GB certification and EU EN 16228 standard certification. It features a power head with multi-stage vibration reduction design for superior shock absorption, strong rotary braking performance, and a new-generation electronic control platform, delivering outstanding performance and stability for construction operations.
- February 10, 2026
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- December 10, 2025
- November 29, 2025
- November 11, 2025
