Hydraulic rail lifting device, rail gap adjuster, rail hole squeezing machine
The hydraulic rail lifting device YQD-245 mainly consists of a hydraulic transmission part and a lever part. The lever structure consists of a lever, connecting rod, and pin, etc. It is simple in structure and easy to operate and maintain. The lifting hydraulic transmission part is mainly composed of column pumps, oil cylinders, pistons, etc. It has the advantages of high oil pressure, low leakage, no noise, long service life, and high degree of freedom in adjustment range.
