Train Headline Maintenance Platform
                    The catenary maintenance ladder car is used for the inspection and maintenance of the catenary of electrified rail transit such as high-speed rail, subway, light rail, and railway. The overhead contact line maintenance ladder car designed by Hunan Hualu Machinery Technology Co., Ltd. has the following characteristics:
Made of high-strength aluminum alloy profiles, lightweight...
                                                        
                                                                Ladder frame foldable
                                                                                                                            Lightweight and beautiful
                                                                                                                            Maintenance free
                                                                                                                            Height adjustable