The nationwide summer travel peak is in full swing, and colorful Guizhou has ushered in its tourist season with scenic spots packed with visitors. On winding, rugged mountain highways, a large fleet of high-end tourist coaches equipped with Yuchai National VI engines travel back and forth nonstop. Boasting stable performance, low fuel consumption and outstanding reliability, they fully guarantee safe and smooth trips for tourists throughout the summer vacation.
To cope with the summer passenger flow peak and upgrade passenger transport service quality, two leading tourist transportation enterprises in Guizhou have continuously expanded their transport capacity by purchasing batches of high-end tourist coaches equipped with Yuchai YCK08 and YCK09L second-generation National VI engines.
Guizhou's complex mountainous road conditions featuring numerous slopes and sharp curves impose stricter standards on vehicle power performance, reliability and fuel economy. Frontline operators report that the Yuchai YCK09L engine delivers low operating noise and outstanding reliability to guarantee efficient vehicle operation. Furthermore, its lightweight structural design cuts vehicle weight by 250 to 300 kilograms, greatly boosting the overall energy efficiency of coaches. Multi-road test data demonstrates that 12-meter premium coaches equipped with this power unit achieve a fuel consumption as low as 19.95 liters per 100 kilometers under mixed driving conditions including urban roads, national highways and expressways.
Known as the "all-rounder" for passenger transport, the Yuchai YCK08 engine boasts mature and dependable performance, perfectly adapting to Guizhou's harsh mountain and high-altitude road conditions. It fits diverse transport scenarios such as shuttle services within scenic spots and long-distance tourist passenger transport.