Double girder overhead crane
Double girder overhead crane is composed of box type bridge frame,lifting trolley, crane traveling mechanism, and electrical system. It is an excellent choice where high speeds and heavy service are required.
It relies on the bridge frame along the workshop orbital direction moving longitudinal, the trolley along the main beam direction moving transverse and the hook lifting movement to work. High lifting capacity of this crane is designed with two hooks that means two independent sets of hoisting mechanism. The main hook is used to lift heavy objects while the auxiliary used to lift light objects,the auxiliary can also be used for collaborative main hook tilting or tipping the material.
Safety is the most important issue for cranes. To ensure the safety,It is prohibited to use the equipment in the combustible, explosive or corrosives environment.(Need explosion proof type for this).
Main Features:
1. Heavy Duty and High Efficient;
2. Suitable for any environment ( High Temperature, Explosion Proof and so on);
3. Long Life Span: 30-50years;
4. Easy for Installation and maintenance;
5. Reasonable structure and strong rigidity;
6. The speed can be frequency inverter speed control;
7. Control method is cabin control or remote control;
8. Depending on lifting cargo, crane can be equipped with hanging beam magnet or magnet chuck or Grab or C hook;
9. Crane is equipped with all moving limit switch, loading limit and other standard safety devices, to promise crane work safe.
| |
| Lifting Capacity(t) |
5 |
10 |
16/3.2 |
20/5 |
25/5 |
32/5 |
50/10 |
400/80 |
| Span(m) |
10.5-31.5 |
28 |
| Lifting height (m) |
Main Hook |
16 |
16 |
16 |
12 |
12/11.0 |
16 |
12 |
22 |
| Aux Hook |
|
|
18 |
11 |
14/13 |
18 |
16 |
24 |
| Speed (m/min) |
hoist |
Main hook |
A5 |
12.5 |
8.5 |
7.9 |
7.2 |
7.3 |
7.8 |
5.9 |
2.92 |
| A6 |
15.5 |
13.3 |
13 |
9.7 |
9.8 |
9.5 |
7.8 |
|
| Aux hook |
|
|
|
14.5 |
12.7 |
12.7 |
19.5 |
13.2 |
9.24 |
| Trolley travelling |
37.2 |
43.8 |
44.6 |
44.6 |
37 |
42.4 |
38.5 |
37.2 |
| Bridge travelling |
A5 |
89.8 /92.3 |
89.8-91.9 |
84.7-87.6 |
84.7/ 87.6 |
85.5/88 |
74.2-87.6 |
74.6 |
25.9 |
| A6 |
116.2/ 117.4 |
112.5-116.8 |
112.5 |
112.5/ 101.4 |
112/ 101.4 |
86.8-101.4 |
87.3 |
|
| Weight(kg) |
Trolley |
A5 |
2126 |
3424 |
6227 |
6856 |
7185 |
10877 |
15425 |
142.3 |
| A6 |
2224 |
3562 |
6427 |
7180 |
7856 |
11652 |
15765 |
|
| Total Weight |
A5 |
12715-31405 |
14270-34405 |
19128-39428 |
19947-41497 |
20795-42796 |
26901-52748 |
35317-64880 |
359000 |
| A6 |
12991-31596 |
14719-34699 |
20045-41315 |
20984-44225 |
22632-16324 |
28061-55272 |
36075-67242 |
|
| Max Wheel Load(kN) |
A5 |
74-125 |
102-160 |
141-205 |
163-231 |
185-255 |
237-327 |
333-450 |
7500 |
| A6 |
75-126 |
104-162 |
145-211 |
167-239 |
189-263 |
242-335 |
336-457 |
|
| Rail recommended |
Trolley |
15kg/m |
43kg/m |
| Bridge |
43kg/m |
QU70 |
QU80 |
QU120 |
| Power Source |
According to your demand |
After-Sales Service
Our after-sales service provide:
1.14 months warranty when products leave the factory, or 12 months warranty after installation
2. 2 years spare-parts provided for better maintenance.
3.Professional technical staffs provide installation, commissioning and training services.
4.Delivery with English user manual, parts manual, product certification and other relevant certificates.
5.Technical advisory for any time and Engineers available to service machinery overseas.
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