обзор

YGZB series hydraulic rail jacking device is mainly used for windproof and auxiliary windproof braking of outdoor large and medium-sized cranes and port loading and unloading machinery in working and non working states.

Main Features

• Normally closed design, safe and reliable; The disc spring applies force to brake, and the hydraulic station centrally drives and releases.
• Equipped with limit switches for signal display or interlock protection.
• The braking surface has a high hardness tooth pattern structure, with a high coefficient of friction and durability.
• Anti corrosion design, all fasteners and pins are made of stainless steel, with good anti-corrosion properties.

Basic Parameters

YGZB series hydraulic rail jacking device:

• Product model: YGZB40
• Travel (mm): 16, 18, 20, 23, 25, 27
• Rated top rail force (KN): 113, 126, 144, 162, 180, 194