Description

This vehicle belongs to the Sinotruk **HOWO-7 series 6x4 (dual-drive) tractor unit**—a classic model based on the HOWO platform that utilizes "Steyr technology" powertrains. It is equipped with the **WD615.47 inline-six diesel engine**, delivering a maximum output of 371 horsepower. Renowned for its rugged durability and substantial build, the vehicle is widely used in container transport, general logistics, and export markets; a representative model is the ZZ4257N3241W.