Double Girder Explosion-Proof Bridge Crane with Electric Hoist

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Double Girder Explosion-Proof Bridge Crane with Electric Hoist

Product Name: LHB Explosion-Proof Bridge Crane

Hoisting Weight: 1-63t

Working Temperature: -25°C ~ 40°C

This explosion-proof bridge crane is used with HB, BCD explosion-proof electric hoist with explosion proof level ExdII BT4 and ExdII CT4. When the explosion proof grade is ExdII CT4, travelling mechanism has spark proof treatment.

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Description

According to GB3836.1-2000 and GB3836.2-2000 rules, the motor and electrical part of this crane are explosion proof. When the explosion proof grade is ExdII CT4, travelling mechanism has spark proof treatment.

bridge-crane-explosion-proof

This explosion-proof bridge crane is used with HB, BCD explosion-proof electric hoist with explosion proof level ExdII BT4 and ExdII CT4. There are 3 kinds explosion-proof bridge crane: LXB explosion proof single girder suspension crane, LB explosion proof electric single girder crane and LHB explosion proof double girder bridge crane with hoist.

explosion-proof-bridge-crane

Hoisting weight: 1-63t

Working temperature: -25°C - 40°C

Weihua explosion proof crane adapts to the environment in factory that have explosion gas formed by inflammable gas, steam and air of which explosion proof is less than B or C and ignition group is more than T4(135°C) group.

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CE-BV

Specification

Capacity	T	50/10
Span	m	10.5	13.5	16.5	19.5	22.5	25.5	28.5	31.5
Lifting height	m/a	12m/16m
Lifting speed	m/min	15.5
Trolley travelling speed	m/min	19.1(15.3)
Crane travelling speed	m/min	19.4(14.4)					19.3(14.4)
Total weight	kg	35300	37800	42000	46100	50100	55600	59600	64900
Max. Wheel load	KN	333	354	373	385	404	421	434	450
Rail recommended	Model	43kg/m
Total motor power	kw	23.9(23.2)
Main dimension (mm)	Span(m)	10.5	13.5	16.5	19.5	22.5	25.5	28.5	31.5
Rail top to crane top	H	2744			2750
Rail top to hook center	H4	1020			1014
Crane base distance	W	4800					5000
Crane width	B	6828			6858		7058
Trolley rail distance	K	2500
Hook left limitation	S1/S2	1005/2200
Hook right limitation	S3/S4	2000/3195