Hydraulic Square Pillow - China

The 15-ton hydraulic square sleeper is an operating machine for adjusting the spacing and angle of sleepers.

It adopts a portable hydraulic jack structure, which has low labor intensity, high work efficiency, labor-saving, light-weight, portable, universal for hafnium sleepers and wooden sleepers, and safe to use.

Reliable and other advantages.

The structure and working principle of the hydraulic square pillow:

The 15-ton hydraulic square pillow is composed of a working cylinder, a plunger pump, a fuel tank, an unloading valve, a cylinder seat and a movable head.

Its structure adopts the principle of hydraulic jack.

The working cylinder is composed of piston, piston ring, oil cylinder, sealing ring, return spring, connecting head and other main parts.

When the high-pressure oil enters the oil cylinder from the oil pump discharge valve, the piston is pushed to move along its axis.

After the unloading valve is opened, the piston will automatically reset under the action of the return spring.

Adjustment amount 90mm

Rated square pillow force 80KN

Adjustable controllable connector 130mm

Handle manipulation force: 200-270N

Mass (excluding wrench) 10.5kg

Dimensions 275×122×233 (mm)

Company Contact:

• Posted By: Wuhan linkage track equipment co.,ltd

• Phone: 13247139241

• Address: Room 1007, Block B, Building 1, Huagong Science Park Modern Service Industry Base, University Park R, Wuhan City, Hubei Province, China, China

• Email:

• Website: https://www.linkrailtech.com/

• Business Description: General projects: Sales of special equipment, key systems and components for rail transit; Sales of railway special measuring or testing instruments; Sales of electronic measuring instruments; Railway transport equipment sales; Machinery and equipment sales; Import and export of goods; Sales of industrial control computers and systems; Information technology consulting services; Machinery and equipment leasing; Technology import and export; Metrological technical services; Sales of integrated circuit chips and products (except for items subject to approval according to law, independently carry out business activities according to law with business licenses)