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Heavy Duty Doube Beam Bridge Crane

Basic Info

Model No.:  QD

Product Description

Model NO.: QD Condition: New Maximum Lifting Height: 20-25m Main Girder Form: Double Girder Capacity: 5~400/80t Lifting Height: 6~30m GB/T 19001-2000 Idt ISO 9001: 2000: Pass Crane Traveling Limited Switch: Include Working Duty: A5 Trademark: Kuangyuan Specification: No. 1 assembly in China HS Code: 84261120 Certification: GS, SGS, CE, SGS GOST Operation Form: Air Operation+Ground Operation Maximum Lifting Weight: >200t Type: Beam Span: 10.5~31.5m GB/T 24001-2004 Idt ISO140012004: Pass Weight Overload Limiter: Include Color: According to Your Requirements Voltage: 220V / 380V / 415V Transport Package: High Quality Plywood Crate Origin: China Double Beam Bridge Crane

Double Beam bridge crane is used for handling and transferring heavy loads from one position to another, thus it is used in many areas of industry such as in automobile plants, shipyards, and warehouses in stations, ports and mining enterprises. The lifting capacity is from 5t to 550t, span is 10.5~31.5m. According to users' requirements, it can be: Overhead Crane with hook, overhead crane with grab, overhead crane with magnet, overhead crane with magnet and carrier-beam.

The crane is composed of bridge frame, trolley, cart operating mechanism and electric equipment. Trolley is equipped with two hoisting mechanisms. Both of the main and aux. Hoisting mechanisms adopt internationally renowned brand. The gearbox is mounted inside of the drum which has the advantages of less occupying space, impact structure, easy maintenance, less weight, high reliability, stable transmission, big outlet torque, lower noise, free of maintenance etc.
It is operated in driver's cabin. There are open and closed styles for driver's cabin, the cabin is divided into open-style and closed style. It can be installed on the left or right according to actual conditions. The operator can enter the cabin from one side, rear or top, which depends on user's different requirements.

Overload protection,
Main lifting motor with thermal protection,
Hooks with latch,
Rubber buffers
Protective earthing,
Crane switch and travel end switch,
Emergency switch can stop all movement when any dangerous happened,
Sub-assemblies characteristic are tested before assemly.
All cranes must be pre-assmebled and tested before leaving factory and offer the certification of test.
Design and construction rules:
All the standards which is required for the crane is the Chinese standard.

Primer and finishing paint
Color: According to your demand.
Average thickness: About 100 microns.
Provide us with accurate measurement requirements upon ordering and we can offer the design and manufacture of non-standard products of various hoisting capacities and for various spans according to your special requirements.
QD double beam overhead crane
Lifting Capacity   T 5 10 16/3.2 20/5 25/5 32/5 50/10 400/80
Span  M 10.5-31.5 28
Lifting height M Main Hook 16 16 16 12 12/11.0 16 12 22
Aux Hook     18 11 14/13 18 16 24
Speed  M/min hoist Main hook A5 12.5 8.5 7.9 7.2 7.3 7.8 5.9 2.92
A6 15.5 13.3 13 9.7 9.8 9.5 7.8  
Aux hook       14.5 12.7 12.7 19.5 13.2 9.24
Trolley travelling 37.2 43.8 44.6 44.6 37 42.4 38.5 37.2
Bridge travelling A5 89.8 /92.3 89.8-91.9 84.7-87.6 84.7/ 87.6 85.5/88 74.2-87.6 74.6 25.9
A6 116.2/ 117.4 112.5-116.8 112.5 112.5/ 101.4 112/ 101.4 86.8-101.4 87.3  
Weight  Kg Trolley A5 2126 3424 6227 6856 7185 10877 15425 142.3
A6 2224 3562 6427 7180 7856 11652 15765  
Total Weight A5 12715-31405 14270-34405 19128-39428 19947-41497 20795-42796 26901-52748 35317-64880 359000
A6 12991-31596 14719-34699 20045-41315 20984-44225 22632-16324 28061-55272 36075-67242  
Max Wheel Load KN A5 74-125 102-160 141-205 163-231 185-255 237-327 333-450 7500
A6 75-126 104-162 145-211 167-239 189-263 242-335 336-457  
Rail recommended Trolley 15kg/m 43kg/m
Bridge 43kg/m QU70 QU80 QU120
Power Source According to your demand

Contact us if you need more details on Bridge Crane. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Cranes、Double Beam Cranes. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Overhead Crane > Other Overhead Crane

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