Product Description: The GYQD-196 high-travel (under-sleeper slab) hydraulic track lifter has a maximum lifting force of 196 kN and a maximum lifting stroke of 220 mm. It is primarily used for raising sleepers during sand filling operations in sleeper slab sections. It features easy operation, safety, reliability, high track lifting speed, and a high lifting stroke. It is used during the installation of large turnouts and can replace rack-and-pinion track lifters. It offers a high safety factor and high lifting force, making it an ideal replacement for rack-and-pinion track lifters.