DGMC-20JS Rail Grinding Machine
Brief Introduction/Functions The DGMC-20JS rail grinding machine is designed with hybrid dual-power supply from catenary and diesel engine generator set. The power supply from category can effectively improve the working environment and heat dissipation between machines. When power is supplied by diesel generator set, through its built-in exhaust post-treatment device, the emissions meet the EuroV standard, effectively reducing exhaust emissions of vehicle. The grinding device is equipped with lateral displacement mechanism, rail alignment mechanism, and unilateral lifting mechanism, which can simultaneously meet the operating conditions of many lines such as main line, switch, and long steep slope. The vehicle is provide with a grinding management system with strong pertinence, strong adaptability, high efficiency, and environmental protection and other characteristics. The successful development and practical use of this grinding machine provides effective guarantees for preventive, maintenance, and repair grinding operations of urban rail transit lines. Product Parameters/Key Technologies Generator power: 480kW × 2 Grinding speed: 3-16km/h Power of grinding motor: 18.5kW Inside grinding angle: -70 °- +20 ° Lateral displacement range; ≥ 150mm Operating speed error: ± 0.5km/h Single grinding depth: 0.02-0.2mm Application Cases Main application: various urban rail transit group companies | |
XM-1500MBG Rail Milling Machine
Brief Introduction/Functions The XM-1500MBG rail milling machine is composed of a power car and an operating car. The two cars are connected by the rigid connecting rod, and the traveling operation is carried out in both cabs, while the working operation is carried out in the cab in a single end. The power car mainly includes diesel generators, traction converters and traction motors, grinding devices and their control systems, dust collection devices, etc. Diesel generators provide power for the running of the entire machine, milling, and other auxiliary power supply. The operating car mainly consists of milling equipment and its control system, chip collection device, detection device (including rail profile and corrugation), etc. Product Parameters/Key Technologies Maximum self-traveling speed: 80km/h Number of milling cutter: 2 Diameter of milling cutter: 1,400mm Milling speed: 500m/h - 1,500m/h Milling angle: -87° - +10° Section accuracy: ≤ ± 0.2mm Roughness: Ra < 6 μM Application Cases Main application: various urban rail transit group companies |