Active Member
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[China]
Address: No. 86, jingsan Road, Jinshui District, Zhengzhou,China
Contact name:John Jiao
Henan Mine Crane Co.,Ltd. |
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Top quality remote control box type double girder electric Mobile rail gantry crane
Product description of 20/5 Ton Double girder gantry crane
MG model Double beams gantry crane is a track traveling Medium-Heavy sized crane,it mainly consists of the skeleton structure, lifting trolley and cross traveling mechanism, long traveling mechanism, cabin,festoon cable and electrical control system. The trolley can move horizontally on a pair of rails on the main beam. The working class is A4 A5 A6 A7.
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.
This product is a regular crane widely used in open-air warehouse and workshop, material yard, port,railway station,hydroelectric power station,logistics park and some other outdoor place, where it has a high frequency or more lifting times. It is prohibited for lifting melt metal, flammable, explosive, corrosion, overloading, dust and other dangerous operations.
Double girder gantry crane have A type, U type. U type is designed for container lifting. It could be designed with cantilever or not.
Some configuration of MG type Double girder gantry crane can accord your demand:
1). Long Life Span: 20-30 years;
2). Steel Material: Q235B and Q345B;
3). Trolley rail is made of high strength hot rolled flat steel (16
Mn)
4). Epoxy zinc-rich painting,120μm thick, to achieve a long
lifespan, beautiful appearance and good luster
5). Control method is cabin control or remote control;
6). Maintenance walkway is located on both sides of the main
girder, consisting of flower pattern plate, 1050mm handrail.
7). Crane is equipped with all moving limit switch, loading limit
and other standard safety devices, to promise crane work safe.
8).Heavy working duty from A6-A8
9). With magnetic/magnet under the crane as the lifting tool, to lift steel scrap, steel material and so on.
10). Soft start, 3-5 speeds to operate, very stable to lift and running.
11). Six direction action, to make sure the enough wide working area.
12. Full safety system as follows:
Weight overload protection
Emergency stop system
Over current protection,Short-circuit protection
Phase sequence protection
Zero position protection
Voltage loss protection
Limit switch and stopper for crane long traveling and cross traveling
Lifting overhigh and overlow limit switch
Control method:
Pendant Control, remote control, cabin control
Design and construction rules:
All the standards which is required for the U type Double girder hook gantry crane is the Chinese standard
Painting:
Primer and finishing paint
Color: according to your demand.
Product Picture:
Product technical parameters:
| Lifting weight(T) | 5 | 10 | 16/3.2 | 20/5 | 32/5 | 50/10 | |
| Span(m) | 18~35 | ||||||
| Max Lifting height(m) | Main Hook | 10 | |||||
| Auxiliary Hook | 12 | ||||||
| Working class | A4,A5,A6,A7 | ||||||
| Speed(m/min) | Main Hoisting | 10 | |||||
| Aux hoisting | 15 | ||||||
| Trolley Cross Traveling | 35 | ||||||
| Crane Long Traveling | 40 | ||||||
| Motor Type | Heavy duty slip ring motor | ||||||
| Motor (Kw) | Main Hoisting | 15,22,37,45,55 | |||||
| Trolley Cross Traveling | 15,22,37 | ||||||
| Crane Long Traveling | 2*6.3,2*8.5,2*11 | ||||||
| Control mode | Remote control,Cabin control | ||||||
| Recommended Rail model | 30kgs/m | 38kgs/m | 43kg/m | 50kg/m | |||
| Power source | 3Ph A.C 50Hz 380V | ||||||
Main product of Henan Mine Crane
Henan Mine Crane meet the demand factory, workshop, port, mining, waste disposal, goods scattered, petrochemical, aerospace, military 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.
