The RTJ01 rail car with crane is a multi-functional rail service vehicle designed primarily for the transportation of maintenance personnel, as well as the loading, unloading and handling of various materials and tools.

During railway maintenance operations conducted by public works departments, it can supply external power for small-scale track maintenance machinery, and also cooperate with large and medium-sized road maintenance equipment to support comprehensive line maintenance tasks.

• The vehicle is equipped with an independent control cabin at both ends, enabling bidirectional driving and flexible operation without turning around.
• It adopts an integrated structural design, mainly composed of a power transmission system, vehicle body, frame, running gear, electrical system, braking system, coupler device, hydraulic truck crane and other key assemblies.
• With reliable performance and strong versatility, the RTJ01 provides efficient and safe support for daily railway inspection, maintenance and construction operations.