Powertrain: 600HP WP15, 16-Speed AMT, and a Drivetrain Built for Sustained Load

The X6000’s flagship powertrain centres on the Weichai WP15H600E68B, a 15.33-litre inline-six diesel rated at 600 horsepower (441kW). That displacement and output are sized for the working reality of trunk-line haulage: a fully loaded trailer at highway speed, a long grade climb with the cruise control set, and the cumulative thermal and mechanical load of a truck that may cover 150,000 kilometres or more in a year. Peak torque arrives low in the rev range, and the engine is matched to a 16-speed AMT with a crawler gear, a combination that optimises shifting precision under heavy loads and reduces driver fatigue across multi-day trips.

This tractor is aimed at trunk-line logistics, express and fast-freight haulage, cross-border corridor operations, and high-value cargo transport—duty cycles defined by sustained highway speeds, high annual mileage, and a route profile where fuel efficiency and driver comfort directly affect operating economics. It is not a construction-site tractor, a heavy-haul prime mover for low-bed work, or a vocational truck; Shacman’s own product documentation is explicit that the X6000 is a tractor platform positioned for high-end long-haul logistics, not a dump or cargo chassis