High-efficiency transportation equipment suitable for large and medium-sized open-pit mine site transportation. It adopts a newly designed front and rear suspension, large-tonnage engineering vehicle axle, and thickened engineering-specific tires, providing large carrying capacity. Equipped with a special engine for off-road conditions, transmission, and large-speed-ratio drive axle, it delivers strong power and excellent climbing ability. It adopts the whole vehicle matching optimization design scheme of Tonly's core technology, featuring stable performance, reliable quality, attendance rate of over 95%, and higher overall efficiency.

