Resource transportation tractors primarily operate on mid-to-long-haul national highways, with a focus on power performance, reliability, and lightweight design. Weichai offers dedicated solutions featuring the WP10.5H, WP12, WP12H, WP13, and WP13NG series, with displacements ranging from 10 L to 13 L, power outputs from 400 Ps to 570 Ps, and a maximum torque of 2,600 N·m. The products feature an optimized high-strength base engine design and modular topology, ensuring engine reliability and stability while achieving ultimate lightweight performance. With powerful performance and higher payload capacity, these engines help users maximize their operational profitability.