Shenyang tamping machine introduces that the hydraulic tamping machine adopts double guide columns and single cylinder lifting mode. After tamping the line, the ballast has a certain compactness and elasticity, which improves the overall stability and smoothness of the line. It can not only prolong the service life of the rail, but also prolong the service life of the wheel set, make the train run more smoothly and reduce the railway transportation cost
Hydraulic tamping machine is mainly designed to meet the requirements of passenger high-speed, freight heavy load and high-density heavy load track structure. The machine can completely replace the traditional line maintenance tools and overcome the defects of high labor intensity, low operation efficiency and poor tamping quality of the traditional line maintenance tools. Eighteen hundred and seventy-seven, one hundred and fifty-seven.
The hydraulic tamping machine has passed the technical approval of the Railway Bureau and the safety inspection of the Ministry of railways. It has many advantages, such as light tamping installation weight, sensitive operation, low failure rate, good tamping quality, convenient access and so on.
Hydraulic tamping machine is a special machine used for railway maintenance to tamp the ballast under the sleeper of the line except turnout. It can be used for train distance and time operation without blocking the section. Equipped with internal combustion engine or motor for power. There is a lower track frame, which does not invade the "gauge" after getting off the track.
Hydraulic turnout tamping machine is a special maintenance mechanical equipment for railway turnout. It is mainly used for tamping sleeper bottom ballast in turnout section, and can also coordinate the tamping function of ballast in main track bed.
The machine mainly has the following characteristics: the machine uses imported gasoline engine as power, light weight, easy to start at low temperature, low failure rate, low noise and low pollution, which greatly improves the workers' working environment and reduces the workers' labor intensity. The machine adopts the technology - swing walking frame, which can swing freely, so that each pair of tamping picks can align the sleepers and insert them down at the same time, with higher tamping efficiency and better tamping effect. The machine adopts large exciting force, large amplitude, no reaction force, no rail clamping, counterweight installation, etc. Improved work efficiency. The machine adopts single handle multi-way directional valve, which prevents the mutual intervention of multiple handles, and the operation is extremely cumbersome and fast.
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