Explosion-proof Electric Overhead Crane

Explosion-proof Electric Overhead Crane

Product Type: LB Type Explosion-proof Electric Overhead Crane 
Lifting Capacity: 5~75t
Span: 10.5~31.5m
Lifting Height: According your demands
Working Class: A4,A5
Ambient Temperature: -20~40℃

LB model explosion-proof electric single girder crane is widely used in hazardous environment to lifting and moving goods. Motors and electric equipped with this crane are explosion proof type.

Explosion proof overhead crane meets standards of JB/T10219-2001《Specification for Explosion-proof Single Girder Crane》, and explosion proof grade is ExdII CT4 and ExdII BT4. LB explosion-proof electric single girder crane has features of reasonable construction, perfect appearance and strong explosion-proof ability.

Features of the LB Explosion-proof Overhead Crane

LB explosion-proof overhead crane adapts to the environment in factory that explosive proof grade is less than B or C class, ignition temperature of explosive gas is more than T4 (135℃). And this kind of overhead crane is suitable for 1 and 2 dangerous area, excluding 0 area.
0 area: under the normal circumstances, explosive mixture gas continuously and quickly leak in public places.
1 area: under the normal circumstances, the places that explosive gas maybe appear.
2 area: under the normal circumstances, the places that explosive gas can not be appear or leak in a short time.

Note: If you are interest in Explosion-proof Electric Overhead Crane, please Contact us directly, we will provide professional and customized service to you.

Technical Parameter of the LB Explosion-proof Overhead Crane

LB Type Explosion-proof Electric Overhead Crane 
Lifting Capacity t 1 2 3 5 10 16 20
Span m 7.5-28.5
Lifting Height m 6-18
Lifting Speed m/min 0,8/8 0,8/8 0,8/8 0,8/8 0,7/7 0,6/6 0,42/4,2
Hoist Traveling Speed m/min 20
Crane Traveling Speed m/min 20
Working Class A3-A4
Explosion Proof Class ExdⅡBT4、ExdⅡCT4

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