JWS-04 Inspection vehicle

The vehicle is mainly applied for the installation, repair and routine inspection, maintenance of overhead catenary superstructure. It also can be worked as a tractor or hauled in train formation as an electrified railway emergency train set. Both mechanical and hydraulic drive modes are available. Rotating elevating platform is mounted on the vehicle. There are several optional components such as crane, telescopic lifting mast, catenary measuring device. Inspection vehicle series consist of track inspection vehicle and track-cum-catenary inspection vehicle, which are mainly applicable for real-time inspection of track and catenary of MRT or LRT.