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QZ type grab bridge crane

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Introduction

Parameter table of double girder bridge crane

QZtype grab bridge crane
lifting weightt	5	10	16	20
Spanm	10.5-31.5	10.5-31.5	16.5-31.5	16.5-31.5
Lifting heightm	8-20	6-18	12-28	10-26
Lifting/Opening and closing speedm/min	40	40	34.3	39
Running speed of trolleym/min	44.5	45.6	43.2	43.2
Cagon running speedm/min	30-86.4	30-89	30-76.7	30-76.7
Grab model	U	U	U	U
Operation mode	Empty Fuck	Empty Fuck	Empty Fuck	Empty Fuck
Working level	A5/A6	A5/A6	A5/A6	A5/A6
Power	3P 380V 50HZ	3P 380V 50HZ	3P 380V 50HZ	3P 380V 50HZ

QZ type grab bridge crane

　　Scope of application:Iron and steel metallurgy, hydropower, aerospace, shipbuilding, automobile, coal, petrochemical industry

　　Product introduction:

QZ type grab bridge crane is widely used in power plants, freight yards, workshops, docks, etc., for the loading and unloading of bulk transport. The crane is of heavy working system, and the working level is A6. The rated lifting weight is generally 5~10t, and there are two kinds of parallel and vertical main beams in the opening direction of the grab. The fetching device is a double-drum four-rope grab with simple structure and reliable operation. The grab can be opened and closed at any height. Grab bucket is only applicable to bulk materials in natural accumulation state. When grabbing underwater materials or special materials, it must be specially proposed when ordering. It can be used indoors or outdoors, and a rain cover device is added when used outdoors.

QZ型抓斗桥式起重机