Railway sleeper replacement equipment

Excavator sleeper clamp is one of the working devices of railway maintenance accessories newly designed and produced by our factory. It is a front-end working device that can be installed on the excavator through quick change connector. It is divided into horizontal type and telescopic type (5 grabs, 7 grabs, etc.). It is suitable for 5-16 ton excavator.

Railway construction tools -- modification of highway and railway excavator

At the same time, the sleeper clamp of highway and railway excavator produced by our factory, that is, the bottom device of excavator walking on railway track, is more and convenient in railway maintenance.

The utility model relates to a railway wheel train lifting and driving device of a highway and railway excavator, which comprises a frame and a bulldozer, the front of the frame is hinged with a bulldozer, the rear of the bulldozer is installed with a pair of driven wheels, the rear middle of the bulldozer and the front end of the frame are hinged with a front hydraulic oil cylinder, and the bulldozer is driven by the hydraulic oil cylinder to lift the driven wheels; The rear of the frame is hinged with a driving wheel support, a pair of driving wheels are installed on the driving wheel support, and a rear hydraulic cylinder is hinged between the rear middle of the driving wheel support and the rear end of the frame. The driving wheel is lifted and lowered by driving the driving wheel support through the rear hydraulic cylinder, and the driving wheel is driven by the hydraulic motor. The utility model can make the ordinary crawler excavator run along the railway by hinged on the front and rear of the frame of the existing crawler excavator, and can be widely used in railway line emergency repair, new line erection, cable trench construction on both sides of the railway and other operations.