Gearbox for Cranes-TYHI PRODUCTS

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Gearbox for Cranes

There are hoist reducers and travel reducers in cranes. Hoist reducer is a key transmission equipment of the hoist cranes. Travel reducer is a key transmission equipment of the long travel and cross travel on crane structures, which is also a core part of all kinds of cranes like metallurgical cranes, bridge cranes, gantry cranes, dry quenching cranes, nuclear plant cranes. Our star products (520t casting cranes, 1300t bridge cranes, 900t gantry cranes) have the advantages like advanced structure, heavy load, high reliability.

450t Main hoist reducer on casting crane
Main hoist reducer on casting crane
Long travel reducer
Cross travel reducer

Category：

Hoist reducer

Travel reducer

Tel.：+86-351-6364209,15110315129

Email：zhouyao@tz.com.cn

Application

Hoist reducer has the advantages like excellent performance, high reliability, as a transmission equipment on the hoist structure of crane which is designed as planet transmission, ratchet pawl transmission, and other transmissions accordingto different technical performance demand and distribution. Travel reducer has the advantages like excellent performance, high reliability, as a transmission equipment on the travel structure of crane which is designed as docking style, three-fulcrum connection style according to different technical performance demand and distribution.

Features

01.Professional in transmission structures of all kinds of cranes which assures advanced design, compact structure, excellent performance and high reliability

02.All the processes (casting, welding, heattreatment, assembling) are under the quality assurance system

Parameters

Technical Parameters for Hoist Reducer

Product	Type	Input Power	Transmission Ratio
Hoist Reducer on 1200t Bridge Crane	Planet Reducer	2*250kW	630/315
Hoist Reducer on 520t Casting Crane	Cross Travel Reducer	2*780kW	74
Hoist Reducer on 450t Gantry Crane	Single Reducer	200kW	236
Hoist Reducer on Nuclear Annular Crane	Single Reducer	90kW	259

Technical Parameters for Travel Reducer

Product	Type	Input Power	Transmission Ratio
Long Travel Reducer on 1200t Bridge Crane	Base Style	37kW	84
Long Travel Reducer on 520t Casting Crane	Three-fulcrum Style	30kW	73
Long Travel Reducer on 450t Gantry Crane	Three-fulcrum Style	11kW	270

Reference

TYHI has provided over 300 sets of hoist/travel reducer for cranes over 250t which supplied to customers like POSCO, Sanxia, BaoSteel, WuhanSteel, AnshanSteel, MaanshanSteel, BaotouSteel, CFHI, CISDI, Sichuan Yalongjiang, CNNC Tianwan, Shiwan Island etc.