CRRC Zhuzhou Institute showcases dual-power grinder & integrated maintenance vehicle at World High-speed Rail Congress

From July 8 to 11, the 12th World Congress on High-Speed Rail was grandly held in Beijing. CRRC Zhuzhou Institute showcased products including the GMC-48JS dual-power rail grinding vehicle and the JJDJ integrated overhead line maintenance vehicle for power supply, signaling & communication, with on-site display of actual equipment. Demonstrating robust technological capabilities, it highlighted China's innovative breakthroughs in railway engineering equipment, garnering extensive attention from global media and attendees.

The dual-power rail grinding vehicle features a fully autonomous grinding system. Characterized by its compact size, coupling capability, and flexible deployment/formation options, it is designed for preventive and corrective grinding of track rails.

The integrated overhead line maintenance vehicle is primarily used for maintaining contact wires, catenary wires, droppers, and steady arms. It also accommodates maintenance tasks for tunnel and high-mast signal equipment.