{"id":837,"date":"2018-09-25T07:16:32","date_gmt":"2018-09-25T07:16:32","guid":{"rendered":"http:\/\/www.buildinglift.com\/?p=837"},"modified":"2026-06-19T02:50:05","modified_gmt":"2026-06-19T10:50:05","slug":"gjj-costruzione-di-sollevamento-cambio-costruzione-gear-riduttore","status":"publish","type":"post","link":"https:\/\/www.buildinglift.com\/it\/gjj-costruzione-di-sollevamento-cambio-costruzione-gear-riduttore\/","title":{"rendered":"GJJ Construction Hoist Gearbox and Gear Reducer"},"content":{"rendered":"

GJJ Construction Hoist Gearbox and Gear Reducer<\/h2>\n

This GJJ construction hoist gearbox<\/strong> is a replacement or project component for the matching lifting system. Compatibility must be confirmed using the equipment model, rated load, motor data, wire-rope or gearing specification and existing component nameplate.<\/p>\n

\"GJJ<\/p>\n

Product Description<\/h3>\n
\n

We are a direct OEM factory to supply machine parts according to drawings.
\nall kinds of construction buliding hoists spare parts :<\/p>\n

motor: 11kw, 14.5kw,18kw.<\/p>\n

safety device: 30KN,40KN,50KN,60KN<\/p>\n

gearbox: 16:1,14:1,12:1;10:1<\/p>\n

Brand: GJJ,BAODA,ZOOMLION,TIGER,<\/p>\n

Driving device with 2-motors \/ 3-motors;<\/p>\n

motor: 11kw, 14.5kw,18kw;<\/p>\n

motor spare parts: braking system; brake sheet, motor adjustor,<\/p>\n

electromagnet,motor fan.<\/p>\n

coupling with rubber;<\/p>\n

master rollers for 76 tube and 89 tube;<\/p>\n

gear rack M8 40x60x1508mm;<\/p>\n

gear pinion: M8,15teeth;<\/p>\n

limit switch;<\/p>\n

gate rollers;<\/p>\n

counter rollers;<\/p>\n

transformer;<\/p>\n

Overload protect system;<\/p>\n

cable: 3×16+2×6, 3×16+2×10<\/p>\n

By our professional technology and engineer,we choose, design and mark the suitble parts for your construction machines with high quality<\/p>\n

Gearbox for construction hoists<\/h3>\n
\n

Speed reducer could be stored indoor for 30 days, fill up speed reducer with recommended lubrication oil, and use bolt to replace acrator. Turn around couple set worm once very 30 days in order to protect oil scaling and bearing. When working, lubrication oil depth should be reduced to the corrct position, and acrator be re-installed.<\/p>\n

If the speed reducer had been stored indoor over one year or need to be removed to outdoor, machine supplier company should be contacted, and ask for extra user\u2019s manual.<\/p>\n

a) If there is no oil inside spced reducer, woum wheel oil of N320 must be filled to correct oil positi on level as regulation before running. Under special ease(if can\u2019t found oil of N320. N320 gear whecl oil be permitted to use also), working load and transmission efficiency of speed reducer dccreasel.<\/p>\n

b) N320 worm wheel oil and N320 gear wheel oil can\u2019t be mixed together.<\/p>\n

c) Without permission, installed speed redueer can\u2019t be dismanted. For those who haven\u2019t read our usage menu about how to install, Iubrieate and maintain mahine leading to damage of machine, our company would cancel quality assurance.<\/p>\n\n\n\n\n\n\n\n
\n

GEARBOX<\/p>\n<\/td>\n<\/tr>\n

POWER<\/td>\nREDUCE RATIO<\/td>\n<\/tr>\n
11KW<\/td>\n16:1<\/td>\n<\/tr>\n
12KW<\/td>\n12:1<\/td>\n<\/tr>\n
15KW<\/td>\n10:1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\nQuick Details<\/h3>\n
\n

Place of Origin: shanghai, China (Mainland)
\nBrand Name: success
\nModel Number: gearbox
\nGearing Arrangement: Other
\nOutput Torque: 16:1,14:1,12:1;10:1
\nRated Power: 11kw, 14.5kw,18kw.
\nInput Speed: 1500r\/min
\nOutput Speed: 1500r\/min
\nApplication: Construction Hoist
\nMaterial: Steel
\nColor: Silver
\nPart name: Reduce Motor For Hoist
\nType: Construction Hoist Parts
\nReduce Ratio: 16:1
\nPower: 11kw\/15kw
\nCenter distance: 125<\/p>\n

Ratio and Drive Compatibility<\/h2>\n

Provide the construction hoist brand and model, motor power, input speed, required reduction ratio, center distance, shaft arrangement and mounting dimensions. A GJJ construction hoist gearbox must match the drive unit and installation position.<\/p>\n

Installation and Lubrication<\/h2>\n

Mount the reducer on a rigid, aligned base and confirm coupling alignment. Fill only the specified lubricant. Complete a no-load trial and check temperature, vibration, leakage and noise.<\/p>\n

OSHA standard 1926.552<\/a> includes safety requirements relevant to personnel and material hoists.<\/p>\n

Maintenance and Quotation<\/h2>\n

Check oil, seals, bearings, mounting bolts and backlash. See pezzi di ricambio per ascensori da cantiere<\/a> or send drawings and nameplate data<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

GJJ construction hoist gearbox for SC-series drive systems, with motor power, reduction ratio, center distance and lubrication requirements.<\/p>","protected":false},"author":1,"featured_media":838,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[161],"tags":[],"class_list":["post-837","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-buy-construction-hoist-spare-parts-sales"],"_links":{"self":[{"href":"https:\/\/www.buildinglift.com\/it\/wp-json\/wp\/v2\/posts\/837","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.buildinglift.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.buildinglift.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.buildinglift.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.buildinglift.com\/it\/wp-json\/wp\/v2\/comments?post=837"}],"version-history":[{"count":1,"href":"https:\/\/www.buildinglift.com\/it\/wp-json\/wp\/v2\/posts\/837\/revisions"}],"predecessor-version":[{"id":6978,"href":"https:\/\/www.buildinglift.com\/it\/wp-json\/wp\/v2\/posts\/837\/revisions\/6978"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.buildinglift.com\/it\/wp-json\/wp\/v2\/media\/838"}],"wp:attachment":[{"href":"https:\/\/www.buildinglift.com\/it\/wp-json\/wp\/v2\/media?parent=837"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.buildinglift.com\/it\/wp-json\/wp\/v2\/categories?post=837"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.buildinglift.com\/it\/wp-json\/wp\/v2\/tags?post=837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}