Recently, Yuchai YCR65/YCR90 rotary drilling rigs have provided strong support for pile foundation construction in Qilian County, shouldering the heavy responsibility of plateau infrastructure with hardcore strength.

The machine is suitable for full-scenario construction including power foundations, wind power pile foundations, water well drilling, factory building construction, housing and municipal works, and slope reinforcement. Equipped with a China IV engine and 65 kN·m high torque, it covers a hole diameter range of φ600–1200 mm and achieves a maximum drilling depth of 27 meters, easily handling plateau permafrost and complex strata with precise hole forming and efficient operation.

The whole machine supports relocation with the mast assembled, enabling flexible relocation and immediate operation upon arrival; it is low-consumption, durable, and easy to maintain, perfectly suited to the construction conditions of remote plateau sites.

Rooted in the snowy plateau and serving people's livelihoods, the Yuchai R65 rotary drilling rig consolidates the foundation of plateau engineering with reliable equipment, fully guarantees the implementation of livelihood projects, and continues to empower the high-quality development of plateau infrastructure and rural revitalization with professional engineering machinery strength.