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QB Series Double Girder Explosion Proof Bridge Crane

QB Double Girder Explosion Proof Overhead Crane

Lifting Capacity:5t to 75t
Span:10.5m to 31.5m
Lifting Height:6m to 18m
Working Class:A4, A5
Ambient Temperature:-20℃ to 60℃

Explosion Proof Bridge Crane Introduction

QB series double girder explosion proof bridge crane is one of the handling equipment for all kinds of anti-explosion and dangerous environment materials. All electrical and electrical equipment are manufactured in accordance with international standards and regulations.

The lifting capacity of the explosion-proof bridge crane is 5-75 tons, and the working class is A4 and A5.

Technical data of QB Explosion Proof Overhead Cranes

The specific parameters are shown in the following:

Lifting heightm6~18
Lifting speedm/min554.24.131.9
Trolley speedm/min19.620.520.52019.110.5
Crane speedm/min22.322.3191719.415.4
Work duty
Explosion-proof GradeExdⅡBT4、ExdⅡCT4
Track type
P43P43P43 or QU70QU70 or  90*90QU80 or 100*100QU100

Components of Explosion Proof Overhead Crane

QB series double girder explosion proof bridge crane is mainly consists of crane bridge, winch lifting mechanism, crane traveling mechanism, electrical equipment and so on.

explosion proof bridge crane drawing

Application of Explosion Proof Bridge Crane

The Explosion proof marks are Exd Ⅱ BT4 and Exd Ⅱ CT4.

Explosion proof bridge crane is applied to sites, where is not higher than the II B or II C-class, and the sites with explosive air mixture formed with inflammable gas (or steam) and air whose factory ignition temperature groups of not less than the T4 group.

DJCREANES designs and manufactures the material handling equipment for the harsh and hazardous application environments, such as, chemical plants, gas power plants, paint shops, oil refineries, and waste water treatment plants, etc.

Advantages of Explosion Proof Bridge Crane

■   Innovative structure

■   Attractive appearance

■   Advanced technology

■   Flexible and smooth operation

■   High safety and reliability

Explosion Proof Double Girder Overhead Crane


Explosion Proof Double Girder Overhead Crane

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