Heavy Duty Doube Beam Bridge Crane

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.

Safety
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.

Painting:
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

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Product Categories : Overhead Crane > Other Overhead Crane