This article mainly introduces the overhead crane specifications so that customers can find the specifications and types suitable for their applications. Here you can briefly understand our eot crane technical data sheet, types and other information, and then contact us by filling out the contact form or emailing us with your specific requirements. After receiving your inquiry, our sales manager responsible for your country’s business will contact you and provide you with professional services.
AQ-HD Overhead Crane
AQ-LD Overhead Crane
AQ-NLH Overhead Crane
AQ-QD Overhead Crane
AQ-QDY Overhead Crane
AQ-QZ Overhead Crane
Aicrane Overhead Crane Specifications And Models
Overhead crane is a lifting equipment that spans the width of the workshop, warehouse or material yard for material lifting. The bridge runs longitudinally along the rails laid on the elevated runway beams, which can make full use of the space under the bridge without being hindered by ground equipment. As one of the most widely used heavy lifting equipment, overhead cranes come in a wide varieties to suit different facility conditions and lifting requirements.
There are two main types of overhead cranes we offer: single girder and double girder. So divided into single beam and double beam, below we list the different types and specifications of overhead cranes that may be suitable for varied applications of customers.
Single And Double Girder Overhead Cranes
Single Girder Overhead Crane Specifications And Models
Our single girder overhead cranes are suitable for different working conditions and can be used to handle different materials. The main types of single girder bridge cranes we supply include:
AQ-LX single girder underhung crane – suitable for the situation that the height of the workshop is insufficient or there is no column.
AQ-HD European standard single girder overhead crane – European-style design structure, light weight, maintenance-free design, variable frequency operation an stable operation.
AQ-LDY single girder casting crane – mainly used in metallurgy and casting places for lifting and transporting molten metal.
AQ-LDZ single girder grab crane – suitable for grabbing various bulk materials, such as coal, scrap steel, ore slag, etc.
AQ-LB single girder explosion proof crane – suitable for places with explosive gas or dust.
AQ-HD European Overhead Crane Specifications
AQ-LD Overhead Crane Specifications
AQ-LX Underhung Crane
AQ-LDY Metallurgy Overghead Crane
Now that you have a brief understanding of the types and applications of our single girder overhead cranes, the following are single girder overhead crane specifications for your reference.
Technical Parameter of AQ-LD Single Girder Overhead Crane
Capacity
t
1
2
3
5
10
16
20
25
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
7.5~25.5
Lifting height
m
6~30
6~30
6~30
6~30
9~30
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）
3（0.3/3）
Trolley speed
m/min
20(30)
20(30)
20(30)
20(30)
20(30)
18
14
16
Crane speed
m/min
20(30)
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
A3~A4
Track type
P18
P18 P24
P24
P24
P24 P30
P30 P38
P38 P43
P38 P43
Technical Parameter of AQ-LX Single Girder Suspension Crane
Capacity
t
0.5
1
2
3
5
10
Span
S(m)
3~22.5
3~22.5
3~22.5
3~22.5
3~22.5
3~22.5
Lifting height
m
6~30
6~30
6~30
6~30
6~30
9~30
Lifting speed
m/min
8（0.8/8）
8（0.8/8）
8（0.8/8）
8（0.8/8）
8（0.8/8）
7（0.7/7）
Trolley speed
m/min
20(30)
20(30)
20(30)
20(30)
20(30)
20(30)
Crane speed
m/min
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
Technical Parameter of AQ-HD European Type Single Girder Overhead Crane
Capacity
t
1
2
3.2
5
Span
S(m)
7.5~28.5
7.5~28.5
7.5~28.5
7.5~28.5
Lifting height
m
6~18
6~18
6~18
6~18
Lifting speed
m/min
0.8/5
0.8/5
0.8/5
0.8/5
Trolley speed
m/min
2~20
2~20
2~20
2~20
Crane speed
m/min
3~30
3~30
3~30
3~30
Work duty
A5
A5
A5
A5
Track type
P18 P24
P18 P24
P24
P24
Capacity
t
10
12.5
16
20
Span
S(m)
7.5~28.5
7.5~28.5
7.5~28.5
7.5~28.5
Lifting height
m
6~18
6~18
6~18
6~18
Lifting speed
m/min
0.8/5
0.66/4
0.66/4
0.53/3.4
Trolley speed
m/min
2~20
2~20
2~20
2~20
Crane speed
m/min
3~30
3~30
3~30
3~30
Work duty
A5
A5
A5
A5
Track type
P30
P30
P30 P38
P30 P38
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
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
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
Double Girder Overhead Crane Specifications And Models
Generally speaking, double girder overhead cranes are suitable for heavy duty applications and work more efficiently. We provide a variety of double girder overhead cranes to meet the different lifting requirements of customers.
AQ-QD hook double girder overhead crane – a cost-effective choice for heavy-duty applications, mainly used in various factories, warehouses, workshops, etc.
AQ-QDX European type double girder crane – adopting European-style design structure, it has the advantages of light weight, small wheel pressure, small limit size, reliable performance and durability.
AQ-LH hoist double girder overhead crane – compact size, low building headroom, light weight and low wheel pressure.
AQ-NLH European standard hoist overhead crane – European-style low headroom design, light weight, small wheel pressure, uniform load distribution and high performance.
AQ-QB double girder explosion proof overhead crane – suitable for machinery workshops, chemical workshops, warehouses, stockyards and other places with flammable and explosive mixtures.
AQ-QZ double girder grab bucket crane – suitable for loading and unloading of bulk materials in power plants, freight yards, workshops, docks, etc.
AQ-QC magnetic overhead crane – mainly used for handling steel plates, profiles, scrap steel, rebar, etc.
AQ-QDY double girder casting crane – the main equipment in the steelmaking and continuous casting process, mainly used for lifting and transferring liquid ladle.
AQ-QD Overhead Crane Specifications
AQ-QDX European Double Girder Overhead Crane
AQ-LH Hoist Overhead Crane Specifications
AQ-NLH European Hoist Overhead Crane
AQ-QCL Magnetic Overhead Crane
AQ-QE Double Trolley Overhead Crane
AQ-QZ Grab Crane
AQ-YZ Overhead Casting Crane
With so many types of double girder overhead cranes available, you may not know which one is best for your application. You can check each double girder eot crane specification below and then contact our sales manager to discuss your specific lifting requirements. Our professionals will recommend the most suitable overhead crane equipment for your business.
Technical Parameter of AQ-QD Double Girder 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
11.5
8.5
7.9
7.2
6
6
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
A3~A7
A3~A7
A3~A7
A3~A7
A3~A7
A3~A7
Track type
P38
P38 P43
P43
P43
QU70
QU80
Capacity
t
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 speed
m/min
31.3
33.6
33
40
32
32
Crane speed
m/min
61
61.8
62.3
68
48
50
Work duty
A3~A7
A3~A7
A3~A7
A3~A7
A3~A7
A3~A7
Track type
QU100
QU100
QU100
QU120
QU120
QU120
Capacity
t
300
350
400
450
Span
S(m)
13~31
13~31
13~31
13~31
Lifting height
m
6~24
6~24
6~24
6~24
Lifting speed
m/min
2.4
2.2
2.6
2.1
Trolley speed
m/min
28
28
31
27
Crane speed
m/min
42
42
45
42
Work duty
A3~A7
A3~A7
A3~A7
A3~A7
Track type
QU120
QU120
QU120
QU120
Technical Parameter of AQ-QDX European style Double Girder 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
6~18
6~18
6~18
6~18
6~16
6~16
Lifting speed
m/min
1.07~10.7
0.81~8.1
0.73~7.3
0.58~5.8
0.49~4.9
0.4~4
Trolley speed
m/min
3.3~33
3.3~33
3.2~32
3.2~32
3.36~33.6
2.9~29
Crane speed
m/min
6.8~68
6.8~68
5.4~54
5.4~54
5.6~56
5.4~54
Work duty
A3~A5
A3~A5
A3~A5
A3~A5
A3~A5
A3~A5
Track type
P38
P38 P43
P43
P43
QU70
QU80
Capacity
t
75
100
160
200
250
320
Span
S(m)
10.5~31.5
13~31
13~31
13~31
13~31
13~31
Lifting height
m
6~24
6~24
6~24
6~20
6~20
6~24
Lifting speed
m/min
0.37~3.7
0.32~3.2
0.25~2.5
0.24~2.4
0.21~2.1
0.2~2
Trolley speed
m/min
2.92~29.2
2.9~29
2.65~26.5
2.5~25
2.5~25
2.4~24
Crane speed
m/min
4.8~48
5.26~52.6
4.67~46.7
5.2~52
5.2~52
4.15~41.5
Work duty
A3~A5
A3~A5
A3~A5
A3~A5
A3~A5
A3~A5
Track type
QU100
QU100
QU120
QU120
QU120
QU120
Technical Parameter of AQ-LH Model Electric Hoist Bridge 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
6~30
9~30
9~30
9~30
Lifting speed
m/min
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)
Crane speed
m/min
20(43)
20(43)
20(43)
20(43)
Work duty
A3~A4
A3~A4
A3~A4
A3~A4
Track type
P30
P30 P38
P38
P38 P43
Capacity
t
25
32
40
50
Span
S(m)
10.5~31.5
10.5~31.5
10.5~31.5
10.5~31.5
Lifting height
m
9~24
9~24
9~20
9~20
Lifting speed
m/min
3（0.3/3）
3（0.3/3）
2.3（0.23/2.3）
1.8（0.18/1.8）
Trolley speed
m/min
20(30)
20(30)
20(30)
20(30)
Crane speed
m/min
20(43)
20(43)
20(43)
20(43)
Work duty
A3~A4
A3~A4
A3~A4
A3~A4
Track type
P43
P43
P43 QU70
P43 QU70
Technical Parameter of AQ-NLH European Type Electric Hoist 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
6~18
6~18
Lifting speed
m/min
0.8/5
0.8/5
0.66/4
0.53/3.4
Trolley speed
m/min
2~20
2~20
2~20
2~20
Crane speed
m/min
3~30
3~30
3~30
3~30
Work duty
A5
A5
A5
A5
Track type
P30
P30 P38
P38
P38 P43
Capacity
t
32
50
63
80
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
6~18
6~18
Lifting speed
m/min
0.6/2.6
0.4~2.4
0.4~2.4
0.4~2.4
Trolley speed
m/min
2~20
2~20
2~20
2~20
Crane speed
m/min
3~30
3~30
3~30
3~30
Work duty
A5
A5
A5
A5
Track type
P43
P43 QU70
QU70
QU80
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
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
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
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
Technical Parameter of AQ-QL Carrier Beam Overhead Crane
Capacity
t
7.5+7.5
10+10
16+16
20+20
Span
S(m)
10.5~34.5
10.5~34.5
10.5~34.5
10.5~34.5
Lifting height
m
6~16
6~16
6~16
6~16
Lifting speed
m/min
13.2
12.6
12.5
11.7
Trolley speed
m/min
36.7
36.2
37
31.3
Crane speed
m/min
74.3
75.1
64.9
58.5
Work duty
A5~A7
A5~A7
A5~A7
A5~A7
Track type
P43
P43
QU70
QU80
Technical Parameter of QE Double Trolley Overhead Crane
Capacity
t
5+5
10+10
16+16
20+20
32+32
50+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
5.9
Trolley speed
m/min
37.2
37.4
40.1
40
37
31.3
Crane speed
m/min
70.6
75.1
64.9
59.1
59.1
61.8
Work duty
A3~A7
A3~A7
A3~A7
A3~A7
A3~A7
A3~A7
Track type
P38 P43
P43
P43 QU70
P43 QU70
QU80
QU100
Capacity
t
75+75
100+100
160+160
200+200
250+250
320+320
Span
S(m)
13~34
13~34
13~34
13~34
13~34
13~34
Lifting height
m
6~20
6~20
6~22
6~20
6~20
6~24
Lifting speed
m/min
4.7
3.9
3.5
3.5
2.2
2.3
Trolley speed
m/min
38.2
33.9
22.5
29
28
28
Crane speed
m/min
68
48
42
45
42
40
Work duty
A3~A7
A3~A7
A3~A7
A3~A7
A3~A7
A3~A7
Track type
QU120
QU120
QU120
QU120
QU120
QU120
Examples of Overhead Cranes of Different Specifications
Below are some examples of the various types and specifications of overhead cranes installed in our customers’ factories.
AQ-LX 2 Ton Overhead Crane in Uzbekistan
The customer chose AQ-LX 2 ton underhung crane because of its compact structure and small occupation of plant space. This underhung crane is a great choice for workshops with insufficient building height space or without columns.
AQ-LX 2 Ton Overhead Crane in Uzbekistan
Below are AQ-LX 2 ton overhead crane specifications for your reference:
Model
AQ-LX
Load capacity
2 ton
Span
3-22.5m
Lifting height
6-30m
Lifting speed
0.7-8m/min
Hoist running speed
20m/min
Crane running speed
20m/min
Work duty
A3, A4
AQ-HD 3 Ton Overhead Crane in Bolivia
The AQ-HD European style 3 ton overhead crane was installed at our Bolivian customer’s facility to lift bags of materials. This overhead crane 3 ton is operated through a pendant attached to the crane.
Below is a short list of AQ-HD 3 ton eot crane specification for your reference:
Model
AQ-HD
Load capacity
3 ton
Span
7.5-28.5m
Lifting height
6-18m
Lifting speed
0.8/5m/min
Hoist running speed
2-20m/min
Crane running speed
3-30m/min
Work duty
A5
AQ-LD 5 Ton EOT Crane in Uzbekistan
Below is our customer feedback video: the AQ-LD 5 ton overhead crane has been successfully installed at the customer’s site, the span of the crane is 13.9m.
If you want to buy a 5 ton overhead crane but have a limited budget, AQ-LD is the most cost-effective choice. Below is the AQ-LD 5 ton eot crane specification for your reference:
Model
AQ-LD
Load capacity
5 ton
Span
7.5-31.5m
Lifting height
6-30m
Lifting speed
0.3-8m/min
Hoist running speed
20m/min
Crane running speed
20m/min
Work duty
A3, A4
AQ-HD 5 Ton Overhead Crane in Saudi Arabia
The AQ-HD 5 ton overhead crane Saudi Arabia was installed in our customer’s workshop to lift heavy loads, and the span is 23m. The single girder overhead crane 5 ton is provided with pendant control to operate.
5 Ton Overhead Crane in Saudi Arabia
If you are interested in our AQ-HD 5 ton overhead crane, we can design the appropriate span and lifting height accommodate to your plant. Below are the 5 ton overhead crane specifications for your reference:
Model
AQ-HD
Load capacity
5 ton
Span
7.5-28.5m
Lifting height
6-18m
Lifting speed
0.8/5m/min
Hoist running speed
2-20m/min
Crane running speed
3-30m/min
Work duty
A5
AQ-QDX 10 Ton Overhead Crane in Kazakhstan
This AQ-QDX 10 ton overhead crane was installed in our customer’s warehouse to handle steel coils, the span is 16.5m and the lifting height is 8m.
To suit your facility and lifting requirements, our AQ-QDX 10 ton overhead cranes can be designed in a variety of sizes. Here is a 10 ton eot crane specification for your reference:
Model
AQ-QDX
Load capacity
10 ton
Span
10.5-31.5m
Lifting height
6-24m
Lifting speed
0.2-10.7m/min
Trolley running speed
2.4-33m/min
Crane running speed
4.2-68m/min
Work duty
A3-A5
AQ-NLH 20 Ton Overhead Crane in Uzbekistan
AQ-NLH 20 ton overhead crane was installed in our customer’ plant in Uzbekistan. It is a European style hoist double girder overhead crane with high performance, stable operation and maintenance-free design.
AQ-NLH 20 Ton Overhead Crane in Uzbekistan
If you are interested in this overhead crane, below we list AQ-NLH 20 ton overhead crane specifications for your reference:
Model
AQ-NLH
Load capacity
20 ton
Span
10.5-31.5m
Lifting height
6-18m
Lifting speed
0.4-5m/min
Trolley running speed
2-20m/min
Crane running speed
3-30m/min
Work duty
A5
AQ-NLH 30 Ton Overhead Crane in Nigeria
As you can see in the video, this AQ-NLH 30 ton overhead crane Nigeria is used in workshop to lift large machine parts. AQ-NLH series bridge cranes are well received by our customers because of their variable frequency operation, stable operation, European-style design structure, light weight and maintenance-free design.
Below is a short list of AQ-NLH 30 ton eot crane specification to give you a quick overview:
Model
AQ-NLH
Load capacity
30 ton
Span
10.5-31.5m
Lifting height
6-18m
Lifting speed
0.4-5m/min
Trolley running speed
2-20m/min
Crane running speed
3-30m/min
Work duty
A5
AQ-QD 50 Ton Overhead Crane in Chile
This project in Chile includes an AQ-QD 50 ton overhead crane and steel structure workshops. We are responsible for the design, manufacture and installation of the 50t overhead crane and steel structure workshops, and provide lifetime after-sales service.
AQ-QD 50 Ton Overhead Crane in Chile
Here are AQ-QD 50 ton overhead bridge crane specifications for your reference:
Model
AQ-QD
Load capacity
50 ton
Span
10.5-31.5m
Lifting height
6-24m
Lifting speed
2.1-11.5m/min
Trolley running speed
27-40m/min
Crane running speed
42-75m/min
Work duty
A3-A7
Exactly What Are Overhead Crane Parameters?
The main technical parameters of overhead cranes include lifting capacity, span, lifting height, running speed, lifting speed, working duty, etc. When you talk to an overhead crane manufacturer, you need to provide these parameters so that they can provide you with the most suitable lifting solution.
Lifting Capacity
Lifting capacity, also known as rated load capacity, refers to the maximum allowable lifting load of the crane, in tons (t).
The lifting capacity of the overhead crane can be 5t, 10t (single hook), 15t/3t, 20t/5t, 30t/5t, 50t/10t, 75t/20t, 100t/20t, 125t/20t, 150t/30t, 200t/30t, 250t/30t (double hook) and many others. The numerator in the number is the primary hook weight, and the denominator is the secondary hook weight. For example, 15t/3t crane means that the rated lifting capacity of the main hook is 15t, and the auxiliary hook is 3t.
Bridge cranes can be divided into three grades according to the lifting weight: 5~10t small overhead crane, 10~50t medium overhead crane, and more than 50t heavy duty overhead crane.
Span
The span of a bridge crane refers to the distance between the center lines of the wheels at both ends of the main beam of the crane, that is, the distance between the center lines of the cart tracks, in meters (m).
Overhead crane spans can be 10.5m, 13.5m, 16.5m, 19.5m, 22.5m, 25.5m, 28.5m, 31.5m and many others.
Lifting Height
Lifting height refers to the distance between the upper limit position and the lower limit position of a crane’s hook or grabbing device, such as grab, electromagnetic chuck, etc.
The lifting height of an overhead crane can be 12m, 16m, 12m/14m, 12m/18m, 16m/18m, 19m/21m, 20m/22m, 21m/23m, 22m/26m, 24m/26m and so on. The numerator in the number is the primary hook lifting height, and the denominator is the auxiliary hook lifting height.
Speed
Running speed
Running speed refers to the speed of running mechanisms of the crane and the trolley.
Lifting speed
Lifting speed refers to the speed at which the motor of the lifting mechanism raises the heavy object at the rated speed, which is determined according to the properties of heavy objects, weight, and lifting requirements.
Work duty
Work duty of the crane is determined according to its load rate and busyness, and can be divided into four types: light, medium, heavy and extra heavy.
Light duty: used in workplaces for light service. For example, overhead cranes used in hydropower stations and power plants for installation and maintenance purposes.
Medium: often works under different loads, the speed is medium, and the work is not too heavy, such as the cranes used in general machining workshops and assembly workshops.
Heavy duty: often works under heavy load, such as cranes used in metallurgy and foundry workshops.
Extra heavy: often works at rated load, such as bridge cranes for metallurgy.
Contact Us For A Quote!
If you would like more information on overhead crane specifications or wish to purchase a new overhead crane for your facility, please feel free to contact us and let us know your requirements in details, including:
Load capacity: ton?
Span of the crane: m?
Max. lifting height of the crane: m?
Traveling length: m? Do you need us to provide the rail for you?
How many hours will the crane work per day? How many times per hour?
Electric Power supply: 3 phase 380V 50Hz?
What kind of material will the crane lift?
According to the information you provide, Aicrane professionals will help you choose the right overhead crane system for your facility. To get the latest price of overhead crane, send your inquiry today!
AQ-HD Overhead Crane
