Info & News

Overhead Crane Specifications

With many years of experience in the design and manufacturing of overhead cranes, Aicrane now has various overhead cranes with different specifications.

AQ-HD European Standard Overhead Crane

In this article, our goal is to help you know many overhead crane specifications and select an overhead crane that is best suited for your business.

AQ-LD Single Girder Overhead Crane

AQ-NLH European Type Double Girder Crane

Many Overhead Crane Cases With Different Specifications

Aicrane has exported various overhead cranes to different countries. These cranes are with different specifications to meet customers’ needs. If you have interested in these case, please contact us.

AQ-LD Overhead Crane In UAE

This machine is a single girder overhead crane, and the lifting capacity is 5 ton. In addition, the lifting height of the crane is 8m, the span is 22.5m, and the work duty is A4. It has been exported to UAE for lifting heavy machines in the customer’s manufacturing plant.

AQ-HD European Standard Overhead Crane In UAE

This AQ-HD single girder overhead crane is with 10 ton lifting capacity, and the lifting height is 15m. For a European type overhead crane, the work duty of this crane is A5, which has high performance. It is used for moving pump in the machinery plant, which is with frequency conversion operation.

AQ-NLH European Type Overhead Crane To Nigeria

Aicrane has delivered an AQ-NLH European type double girder overhead crane to Nigeria, and the lifting capacity of this crane is 30 ton. Besides, the lifting height is 17m, and the work duty of this crane is A5. Together with the bridge crane, we also provided the customer with steel structure. The crane works well in the steel structure workshop.

AQ-NLXB Explosion Proof Overhead Crane In Uzbekistan

This European standard explosion proof single girder overhead crane is with 2 ton lifting capacity. The work duty of this crane is A4, and the hoist speed and crane running speed are 20m/min. It is equipped with an explosion proof hoist, and it is installed in the flammable and explosive plant in Uzbekistan.

Get Free Quote

Overhead Crane Specifications & Product Introduction

Aicrane mainly has single girder overhead crane and double girder overhead crane for sale. Generally, single beam overhead crane is suitable for relatively light operation, while double beam overhead crane is ideal for large-capacity applications. The overhead crane specifications are different, which can meet various working conditions.

Single Girder Overhead Crane

AQ-LD Single Girder Crane

This kind of single girder bridge crane is with simple structure, easy operation, which is a cost -effective choice for customers.

Parameters Of AQ-LD
Lifting capacity	5-25t
Span	7.5-31.5m
Lifting height	6-30m
Lifting speed	0.3-8m/min
Trolley speed	20m/min
Crane running speed	20m/min
Work duty	A3, A4
Customized service provided

AQ-HD European Standard Bridge Crane

The single girder European standard overhead crane has free maintenance design, light dead weight, small pressure, and frequency conversion operation, etc.

Parameters Of AQ-HD
Lifting capacity	5-20t
Span	7.5-28.5m
Lifting height	6-18m
Lifting speed	0.8/5m/min
Trolley speed	2-20m/min
Crane running speed	3-30m/min
Work duty	A5
Customized service provided

AQ-LX Underslung Bridge Crane

This crane is usually configured into single girder design, and it is more suitable for lower-capacity applications. The bridge and hoist hang underneath the runways.

Parameters Of AQ-LX
Lifting capacity	1-10t
Span	3-22.5m
Lifting height	6-30m
Lifting speed	0.7-8m/min
Trolley speed	20m/min
Crane running speed	20m/min
Work duty	A3, A4
Customized service provided

AQ-LB explosion proof bridge crane is widely used in flammable and explosive environments with explosive gas or dust.

Technical Parameter of AQ-LB Model Explosion-proof Electric Single Girder Crane
Capacity	t	1	2	3	5	10	16	20
Span	S(m)	7.5~31.5	7.5~31.5	7.5~31.5	7.5~31.5	7.5~31.5	7.5~31.5	7.5~31.5
Lifting height	m	6~30	6~30	6~30	6~30	9~30	9~30	9~30
Lifting speed	m/min	8（0.8/8）	8（0.8/8）	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)	20(30)	20(30)	18	14
Crane speed	m/min	20(30)	20(30)	20(30)	20(30)	20(30)	20(30)	20(30)
Work duty		A3~A4	A3~A4	A3~A4	A3~A4	A3~A4	A3~A4	A3~A4
Explosion-proof Grade		ExdⅡBT4、ExdⅡCT4
Track type		P18	P18 P24	P24	P24	P24 P30	P30 P38	P30 P38

AQ-LDZ grab overhead crane adopts grab as lifting device, which is an ideal choice for transferring bulk materials.

Technical Parameter of AQ-LDZ Electric Single Girder grab Crane
Capacity	t	2	3	5	10
Span	S(m)	4.5-28.5	4.5-28.5	4.5-28.5	4.5-28.5
Lifting height	m	6~16	6~16	6~16	6~13
Lifting speed	m/min	16	16	16	14
Trolley speed	m/min	20(30)	20(30)	20(30)	20(30)
Crane speed	m/min	20(30)	20(30)	20(30)	20(30)
Grab volume	m³	0.5	0.5	0.75	1
Work duty		A3~A4	A3~A4	A3~A4	A3~A4
Track type		P18 P24	P24	P24	P24 P30

AQ-LDY casting crane is suitable for lifting molten metal in metallurgy industry.

Technical Parameter of AQ-LDY Metallurgy Electric Single Girder Overhead Crane
Capacity	t	1	2	3	5	10
Span	S(m)	7.5~31.5	7.5~31.5	7.5~31.5	7.5~31.5	7.5~31.5
Lifting height	m	6~20	6~20	6~20	6~20	6~20
Lifting speed	m/min	8（2/8）	8（2/8）	8（2/8）	8（2/8）	7（1.75/7）
Trolley speed	m/min	20(30)	20(30)	20(30)	20(30)	20(30)
Crane speed	m/min	20(30)	20(30)	20(30)	20(30)	20(30)
Work duty		A6	A6	A6	A6	A6
Track type		P18 P24	P18 P24	P24	P24	P24 P30

Explosion Proof Single Girder Overhead Crane

Double Girder Overhead Crane

AQ-LH Double Girder Bridge Crane

The double girder hoist bridge crane uses hoist rather than a trolley. It has simple structure and easy operation.

Parameters Of AQ-LH
Lifting capacity	5-50t
Span	10.5-31.5m
Lifting height	6-30m
Lifting speed	0.18-8m/min
Trolley speed	20m/min
Crane running speed	20m/min
Work duty	A3, A4
Customized service provided

AQ-NLH European Type Double Girder Crane

The European type double girder bridge crane has high performance, low headroom design, and intelligent control system. It will help the customer work more efficiently.

Parameters Of AQ-NLH
Lifting capacity	5-80t
Span	10.5-31.5m
Lifting height	6-18m
Lifting speed	0.4-5m/min
Trolley speed	2-20m/min
Crane running speed	3-30m/min
Work duty	A5
Customized service provided

AQ-QD Double Girder Bridge Crane

The double girder hook overhead crane is widely used for relatively heavy loads. Compared with other double beam cranes, this crane is cost-effective.

Parameters Of AQ-QD
Lifting capacity	5-450t
Span	10.5-31.5m
Lifting height	6-24m
Lifting speed	2.1-11.5m/min
Trolley speed	27-40m/min
Crane running speed	42-75m/min
Work duty	A3-A7
Customized service provided

AQ-QDX European Type Bridge Crane

It has European standard design, and the appearance is beautiful. European standard crane has low energy consumption, and it can save the operating costs. Besides, this crane has the advantages of variable frequency operation and light dead weight.

Parameters Of AQ-LD
Lifting capacity	5-320t
Span	10.5-31.5m
Lifting height	6-24m
Lifting speed	0.2-10.7m/min
Trolley speed	2.4-33m/min
Crane running speed	4.2-68m/min
Work duty	A3-A5
Customized service provided

You can find AQ-QB explosion proof crane in many chemical industries, manufacturing industries, which will have flammable and explosive mixtures during production.

Technical Parameter of AQ-QB Explosion Proof Overhead Crane
Capacity	t	5	10	16	20	32	50	75
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	10.5~31.5
Lifting height	m	6~16	6~16	6~16	6~16	6~18	6~16	6~20
Lifting speed	m/min	5	5	4.2	4.2	4.1	3	1.9
Trolley speed	m/min	19.6	20.5	20.5	20.5	20	19.1	10.5
Crane speed	m/min	22.3	22.3	19	19	17	19.4	15.4
Work duty		A3~A4	A3~A4	A3~A4	A3~A4	A3~A4	A3~A4	A3~A4
Explosion-proof Grade		ExdⅡBT4、ExdⅡCT4
Track type		P38	P38 P43	P43	P43	P43 QU70	QU80	QU100

AQ-QZ double girder grab overhead crane is suitable for lifting minerals, mineral powder, garbage, and other bulk materials.

Technical Parameter of AQ-QZ Grab Bucket Overhead Crane
Capacity	t	5	10	16	20
Span	S(m)	10.5~31.5	10.5~31.5	10.5~31.5	10.5~31.5
Lifting height	m	6~18	6~18	6~26	6~26
Lifting speed	m/min	31.3	29.7	32.7	30.7
Trolley speed	m/min	44.6	31.7	31.1	31.1
Crane speed	m/min	93.6	86.5	75.1	76.9
Work duty		A5~A7	A5~A7	A5~A7	A5~A7
Track type		P43 QU70	P43 QU70	QU70	QU70

Grab Overhead Crane

Customers usually use AQ-QC magnetic overhead crane for lifting many steel products like steel plate, scrap steel and rebar, etc.

Technical Parameter of AQ-QC Electromagnetic Overhead Crane
Capacity	t	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	15.5	13.3	13	9.7	9.5	7.8
Trolley speed	m/min	37.2	37.4	40.1	40	37	31.3
Crane speed	m/min	70.6	70.6	74.3	75.1	64.9	58.5
Work duty		A5~A7	A5~A7	A5~A7	A5~A7	A5~A7	A5~A7
Track type		P38	P38 P43	P43	P43	QU70	QU80

AQ-QCL Electromagnetic Overhead Crane

AQ-YZ overhead crane is mainly used in high temperature steel producing and casting plant for lifting steel ladle.

Technical Parameter of AQ-YZ Hook Casting Overhead Crane
Capacity	t	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	6~16	6~16
Lifting speed	m/min	12.5	13	10.8	9.9	9.7	7.6
Trolley speed	m/min	39.5	44.9	44.6	45.9	43.5	39.3
Crane speed	m/min	118.6	114.9	103.5	103.5	88	77.5
Work duty		A6~A8	A6~A8	A6~A8	A6~A8	A6~A8	A6~A8
Track type		P38	P38 P43	P43 QU70	P43 QU70	QU70	QU80

Capacity	t	74	100	125	140	160	180
Span	S(m)	13~31	13~31	13~31	13~31	13~31	13~31
Lifting height	m	6~20	6~20	6~20	6~22	6~22	6~24
Lifting speed	m/min	6.4	7.5	7.5	6.84	6	7.2
Trolley speed	m/min	37.2	38	38	38	37	38
Crane speed	m/min	77	77	79.7	73	77.8	86
Work duty		A6~A8	A6~A8	A6~A8	A6~A8	A6~A8	A6~A8
Track type		QU100	QU120	QU120	QU120	QU120	QU120

Capacity	t	200	225	240	280	320
Span	S(m)	13~31	13~31	13~31	13~31	13~31
Lifting height	m	6~24	6~24	6~24	6~24	6~24
Lifting speed	m/min	8	8	10	10	9
Trolley speed	m/min	40	40	38	36	36
Crane speed	m/min	86	87	87	76	63
Work duty		A6~A8	A6~A8	A6~A8	A6~A8	A6~A8
Track type		QU120	QU120	QU120	QU120	QU120

AQ-YZ Metallurgical Casting Overhead Crane In Steel Mill

How Can The Specifications Affect Overhead Crane Price?

Lifting Capacity: Aicrane can supply bridge cranes with different lifting capacities. When all other specifications are equal, 10 ton bridge crane generally has higher price than 5 ton bridge crane. Lifting capacity is usually determined by the materials to be lifted. Our 5 ton overhead crane, 10 ton overhead crane, 20 ton overhead crane, 40 ton overhead crane, and 50 ton overhead crane are popular with customers all over the world.
Span Of The Crane: If a crane has longer span, the crane will need more steel materials, and the production cost will rise. The span length is usually determined by the actual working conditions, and the customer had better tell us the distance between two crane travelling beam of the workshop.
Working Duty: Many users may operate their bridge cranes for a long time every day, and they should choose cranes with high work duty. The higher the work duty is, the higher the price of the crane is. Many overhead cranes like European standard overhead crane, grab bucket overhead crane, electromagnetic overhead crane are usually with high work duty.
Whether You Need Customized Service: Some customers may have other special needs, and the overhead crane will also be influenced. For example, if you need a crane with very long span, our technicians will provide you with a suitable solution, and the crane price also should be adjusted.

What Are The Custom Design Solutions Of Overhead Cranes?

Our overhead cranes can be designed and manufactured to suit customers’ projects. Aicrane project consultant and technicians will design an overhead crane solution that is ideal for your business.

The lifting capacity, span, and the lifting height of the crane can be customized because of various working conditions.
The trolley speed and crane travelling speed can be single speed, double speed and variable speed.
There are different control modes for your choices – remote control, ground control and cabin control.
We can provide motor from different brands according to customer’s requirements.
The lifting devices can be tailored in accordance with the materials to be lifted. For example, there are hook, grab, and the lifting device of electromagnetic overhead crane, etc.
The color of the crane can be changed. Generally, our overhead cranes are yellow, and we can adjust the color if customers have specific demands.

Welcome To Contact Us For An Ideal Crane

Aicrane has professional project consultant and technicians, and they have the ability to provide the most suitable overhead crane solution for you. During communication, you should tell us the overhead crane specification.

Aicrane Project Consultant

Sometimes, our technicians can also recommend bridge cranes in accordance with the actual working conditions.

Technicians

In addition, Aicrane has own factory, which includes skilled production team, advanced production machines and technologies. They can guarantee that the finished cranes are with precise specifications.