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Double girder gantry crane have A type, U type.The legs of type A gantry crane are inclined, in order to prevent the legs from inward deformation, so the design of type A gantry crane with cantilever saddle, is the common model of double beam gantry crane.
The Double beams gantry crane main beam can be box or trussed type in according to your working environment situation. pressure is less than 125Pa, or more;The double beam gantry crane is usually being used outdoor,driver's Cabin is used for operating, with seats inside. Driver's cabin floor adopts insulation pads and toughened glass for windows; extinguisher and fan are optional equipped. Other accessory equipment like air condition, buzzer,interphone and etc. can be configured according to client's request.The length of cantilevers can be designed to meet the working demands.
Gantry crane manufacturing and tolerances of rail installation GB/T10183-2018
Crane test specification and procedures GB/T5905-2011
Crane electric control equipment JB/T4315-2020
Important application wire rope GB8918-2006
Carbon structure steel GB/T700-2006
Low alloy high strength structure steel GB/T1591-2018
Welding joint radiographic inspection standard JB928-1994
Steel welding joint manual ultrasonic flaw detection way GB11345-2013
1. Single or double speed of the electric hoisting speed.
2. Single speed or variable speed of the traveling speed.
2. Three control mode: pendent line with press button control ,remote control or cabin control.
3. It should be informed whether using indoor or outdoor, to fix windproof and rainproof devices.
4.The U type Double girder hook gantry crane needs to be equipped with one hook or two hooks, or multiple lifting trolleys with hooks.
5.Ordinary work duty or heavy duty, whether need automation.
6. The other feasible configuration user proposes.
| lifting weight/t | 5 | 10 | 16/3.2 | 20/5 | 32/5 | 50/10 | ||
| working class | A5~A8 | |||||||
| span/m | 18~35 | |||||||
| lifting height/m | main hook | 10~11 | 10~12 | |||||
| aux hook | 10.446~12.918 | |||||||
| speed(m/min) | lift | main hook | 11.3 | 8.5 | 7.9 | 7.2 | 7.5 | 5.9 |
| aux hook | 14.6 | 15.4 | 15.4 | 10.4 | ||||
| trolley travel | 37.3 | 35.6 | 36.6 | 36.6 | 37 | 36 | ||
| cart travel | 37.3~39.7 | 39.7~40.1 | 37.3~39.7 | 39.7 | 39.4 | 38.5 | ||
| steel track | 43kg/m | 43kg/m or QU70 | ||||||
| power supply | 3-Ph A.C.50Hz 380V | |||||||
| We can design and manufacture all kinds of non-standard product according to your requirement. | ||||||||
Henan Mine Crane meet the demand factory, workshop, port, mining, waste disposal, goods scattered, petrochemical, aerospace, and other industries of universal bridge crane, overhead crane, eot crane, door crane, universal gantry crane, rubber tyre and rail mounted container gantry crane, four link type portal crane, quayside container crane, crane, crane hook, mining grab crane, gantry crane, ship loader, grab bucket ship unloader, stacker reclaimer, dredger, mobile platforms and other types of hydraulic crane.
We have passed CE, GOST, SGS, and OHSAS & ISO9001:2000 international quality control,ISO14001:1996 environment and ISO9001:2001 health and safety certifications. We have a perfect quality-control system, a strict management system, and strong production capability and advanced testing measures to ensure the high production and high quality.
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