Gantry Crane Specification

Gantry crane is a kind of heavy lifting equipment widely used for lifting materials in factories, warehouses, workshops, material yards, rail yards, cargo yards, ports and other occasions. The use of the gantry crane can greatly reduce labor intensity, improve operating efficiency, and achieve mechanization and automation of operations.

Our gantry cranes come in many different types, specifications and configurations to meet varied lifting needs of customers. To get the right gantry crane system for your business, please feel free to contact Aicrane team.

Classification of Gantry Crane

Gantry crane is improved on the basis of the bridge crane. There are legs on both ends of the main beam, which can run along the dedicated track on the ground. The main components are main beam, end beam, lower cross beam, and leg. The common main beams are box beams and truss beams, among which, the truss beams are made by welding steel tube sections, and the box beams are made by welding plates. The end beams are respectively installed at both ends of the main beam, and are composed of slab beams, truss and wheels to support the main beam. Generally, the two legs of a gantry crane with a span of less than 30m are made into rigid legs. When the span is greater than 30m, the gantry crane uses a rigid leg and a flexible leg structure.

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Gantry Crane Manufacturer — Gantry Crane for Sale

Gantry cranes can be classified in many different ways:

According to the structure: single girder gantry crane, double girder gantry crane, box or truss gantry crane, semi gantry crane, etc.

According to the cantilever: single cantilever gantry crane, double cantilever gantry crane, gantry crane without cantilever.

According to the way it moves: rail mounted gantry crane, rubber tyred gantry crane.

According to the lifting device: hook gantry crane, grab gantry crane, electromagnetic gantry crane.

According to the occasion of use: general gantry crane, shipbuilding gantry crane, hydropower station gantry crane, etc.

Gantry Crane Models And Technical Parameters

Single girder gantry cranes:

AQ-MH single girder gantry crane
AQ-BMH semi gantry crane
AQ-NMH European electric hoist gantry crane

Technical Parameter of AQ-MH Electric Hoist Single Girder Gantry Crane
Capacity	t	3	5	10	16	20
Span	S(m)	8~35	8~35	8~35	8~35	8~35
Lifting height	m	6~18	6~18	6~18	6~18	6~18
Lifting speed	m/min	8（0.8/8）	8（0.8/8）	7（0.7/7）	3.5（0.35/3.5）	3.3（0.33/3.3）
Trolley speed	m/min	20(30)	20(30)	20(30)	18	14
Crane speed	m/min	20(30)	20(30)	20(30)	20(30)	20(30)
Work duty		A3~A4	A3~A4	A3~A4	A3~A4	A3~A4
Track type		P24	P24 P30	P30 P38	P38	P38 P43

Technical Parameter of AQ-BMH Electric Hoist Semi Gantry Crane
Capacity	t	3	5	10	16	20
Span	S(m)	8~30	8~30	8~30	8~30	8~30
Lifting height	m	6~18	6~18	6~18	6~18	6~18
Lifting speed	m/min	8（0.8/8）	8（0.8/8）	7（0.7/7）	3.5（0.35/3.5）	3.3（0.33/3.3）
Trolley speed	m/min	20(30)	20(30)	20(30)	18	14
Crane speed	m/min	20(30)	20(30)	20(30)	20(30)	20(30)
Work duty		A3~A4	A3~A4	A3~A4	A3~A4	A3~A4
Track type		P24	P24 P30	P30 P38	P30 P38	P38 P43

Technical Parameter of AQ-NMH European Electric Hoist Gantry Crane
Capacity	t	3.2	5	10	16	20
Span	S(m)	8~35	8~35	8~35	8~35	8~35
Lifting height	m	6~12	6~12	6~12	6~12	6~12
Lifting speed	m/min	0.8/5	0.8/5	0.8/5	0.66/4	0.66/4
Trolley speed	m/min	2~20	2~20	2~20	2~20	2~20
Crane speed	m/min	3~30	3~30	3~30	3~30	3~30
Work duty		A5	A5	A5	A5	A5
Track type		P24	P24 P30	P30 P38	P30 P38	P38 P43

Double girder gantry cranes:

AQ-MG double girder gantry crane
AQ-BMG semi gantry crane
AQ-MDU double girder gantry crane

Technical Parameter of AQ-MG Double Girder Gantry Crane
Capacity	t	5	10	16	20	32
Span	S(m)	18~35	18~35	18~35	18~35	18~35
Lifting height	m	6~18	6~18	6~18	6~18	6~18
Lifting speed	m/min	11.5	8.5	7.9	7.2	6
Trolley speed	m/min	37.2	37.4	40.1	40	37
Crane speed	m/min	37.7	37.7	40.1	40.1	38
Work duty		A3-A7	A3-A7	A3-A7	A3-A7	A3-A7
Track type		P43	P43	P43 QU70	P43 QU70	P50 QU80

Capacity	t	50	75	100	160	200
Span	S(m)	18~35	18~35	18~35	18~35	18~35
Lifting height	m	6~18	6~18	6~18	6~18	6~18
Lifting speed	m/min	5.9	4.7	3.9	3.5	3.5
Trolley speed	m/min	31.3	38.2	33.9	22.5	29
Crane speed	m/min	44	38.3	32.3	28	28
Work duty		A3-A7	A3-A7	A3-A7	A3-A7	A3-A7
Track type		QU80	QU80	QU100	QU100	QU100

Capacity	t	250	320	400	450	500
Span	S(m)	18~35	18~35	18~35	18~35	18~35
Lifting height	m	6~18	6~18	6~18	6~18	6~18
Lifting speed	m/min	2.2	2.3	1.5	1.5	1.5
Trolley speed	m/min	28	16.6	10	10	11.5
Crane speed	m/min	50	28	18	18	16
Work duty		A3-A7	A3-A7	A3-A7	A3-A7	A3-A7
Track type		QU120	QU120	QU120	QU120	QU120

Technical Parameter of AQ-MDU Double Girder Gantry Crane
Capacity	t	10	16	20	32	40	50
Span	S(m)	18~35	18~35	18~35	18~35	18~35	18~35
Lifting height	m	6~18	6~18	6~18	6~18	6~18	6~18
Lifting speed	m/min	13.3	7.9	7.2	6	5.9	5.9
Trolley speed	m/min	37.4	40.1	40	37	31.3	31.3
Crane speed	m/min	41	40.1	44	40.1	40.1	40.1
Work duty		A5-A6	A5-A6	A5-A6	A5-A6	A5-A6	A5-A6
Track type		P43	P43 QU70	QU70	QU80	QU80	QU100

Technical Parameter of AQ-BMG Double Girder Semi Gantry Crane
Capacity	t	5	10	16	20	32
Span	S(m)	12~30	12~30	12~30	12~30	12~30
Lifting height	m	6~12	6~12	6~12	6~12	6~12
Lifting speed	m/min	11.5	8.5	7.9	7.2	6
Trolley speed	m/min	37.2	37.4	40.1	40	37
Crane speed	m/min	37.7	37.7	40.1	40.1	38
Work duty		A3~A6	A3~A6	A3~A6	A3~A6	A3~A6
Track type		P43	P43	P43 QU70	P43 QU70	P50 QU80

Get The Latest Price of Gantry Crane

If you’re interested in our gantry crane equipment, don’t hesitate to contact us and provide some information about the crane you need, so that we can provide you with the right quote.

Rated load
Span of the crane
Lifting height
Type of load or material
Crane working environment
How many hours does the crane work per day?

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