Double Girder Overhead Crane Manufacturer

Double Girder Overhead Crane

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Double girder overhead cranes are usually used in open warehouses, railways and other places to carry out common loading, unloading and material handling tasks. It is a heavy-duty bridge crane that is frequently used.

Specification

Overhead Crane (5-50t)

Lifting Capacity	ton	5	10	16	20	32	50
Span	S(m)	10.5~31.5	10.5~31.5	10.5~31.5	10.5~31.5	10.5~31.5	10.5~31.5
Lifting height	m	6~16	6~16	6~16	6~16	6~18	6~16
Lifting speed	m/min	11.5	8.5	7.9	7.2	6	6
Trolley travelling speed	m/min	37.2	37.4	40.1	40	37	31.3
Crane travelling speed	m/min	70.6	70.6	74.3	75.1	64.9	58.5
Work class		A3~A7	A3~A7	A3~A7	A3~A7	A3~A7	A3~A7
Track type		P38	P38 P43	P43	P43	QU70	QU80

Overhead Crane(75-250t)

Lifting Capacity	ton	75	100	125	160	200	250
Span	S(m)	10.5~31.5	13~31	13~31	13~31	13~31	13~31
Lifting height	m	6~20	6~20	6~20	6~22	6~20	6~20
Lifting speed	m/min	3.9	3.1	3.9	3.5	2.6	2.2
Trolley travelling speed	m/min	31.3	33.6	33	40	32	32
Crane travelling speed	m/min	61	61.8	62.3	68	48	50
Work class		A3~A7	A3~A7	A3~A7	A3~A7	A3~A7	A3~A7
Track type		QU100	QU100	QU100	QU120	QU120	QU120

Overhead Crane(300-450t)

Lifting Capacity	ton	300	350	400	450
Span	S(m)	13~31	13~31	13~31	13~31
Lifting height	m	6~24	6~24	6~30	6~30
Lifting speed	m/min	2.4	2.2	2.6	2.1
Trolley travelling speed	m/min	28	28	31	27
Crane travelling speed	m/min	42	42	45	42
Work class		A3~A7	A3~A7	A3~A7	A3~A7
Track type		QU120	QU120	QU120	QU120

Features

Excellent performance
Reasonable structure
Quality, safe and reliable
Easy to maintain
Parts can be replaced

Advantages

Widely used for handling materials in industries' workshop and warehouse
Load capacity can be up to 500t, the maximum span up to 35 m
Reduce the overall investment of the plant, improve production efficiency, reduce maintenance costs save operating energy consumption, and obtain a better return on investment