Double Girder Overhead Crane
Product Description
Double Girder Overhead Bridge Crane is a very heavy duty crane, normally used by larger manufacturers and steel warehouses. It 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. As the widely used hoisting machinery currently especially is suitable for working at warehouses and freight yard and other department it is prohibited to use the equipment in the combustible, explosive or corrosives environment.
It is rely 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. However, don't use the two hooks to lift at the same time when goods weight is over the auxiliary rated capacity.
Main Features:
1.Lightweight structure, excellent performance, advanced design concept, effectively improve space utilization.
2.Made of high quality steel, durable and corrosion resistant.
3.Low noise, soft starting and stopping
4.Complete standard configuration, stable running, fast positioning, stable and safe operation.
5.Simple maintenance, low installation and maintenance costs, and long service life.
6.Whole length CNC cutting for complete web plate, high deflection accuracy.
7.High quality automatic welding and NDT inspection
8.High protection class IP55, F class, 40% ED
9.High tension bolts mounting between girder and legs, life time safety connection
Product Parameter:
| Cap |
Main |
t |
200 |
250 |
| Aux. |
50 |
50 |
| Span |
m |
13 |
16 |
19 |
22 |
25 |
28 |
31 |
13 |
16 |
19 |
22 |
25 |
28 |
31 |
| Lifting Height |
20 |
20 |
| 22 |
22 |
| Duty |
A5 |
A5 |
| Speed |
Main |
m/min |
2.6 |
2.2 |
| Aux |
7.7 |
7.7 |
| Crab travelling |
32 |
32 |
| trolley travelling |
48 |
50 |
limit
dimensions |
L1 |
mm |
1300 |
1300 |
| L2 |
2500 |
2500 |
| L |
1820 |
1820 |
| h |
1300 |
1400 |
| h1 |
150 |
150 |
main
dimensions |
H |
mm |
4800 |
4800 |
| H1 |
3150 |
3300 |
3150 |
3300 |
| B |
11200 |
11200 |
| K |
6000 |
6000 |
| B1 |
400 |
400 |
| F |
650 |
800 |
650 |
800 |
| Max.Wheel Load |
kN |
326 |
344 |
358 |
372 |
390 |
400 |
410 |
356 |
364 |
378 |
392 |
410 |
420 |
430 |
| Total Power |
kw |
239 |
239 |
263 |
263 |
263 |
279 |
279 |
239 |
239 |
263 |
263 |
263 |
279 |
279 |
| Crane Rail Recommended |
QU120 |
QU120 |
| Power Supply |
3-Phase A.C.50Hz 380V |
3-Phase A.C.50Hz 380V |
Product Parts:
Company Profile
FAQ
1. What after-sale service do you provide?
We have professional sales team and technical team for all customer. We can serve 24 hours a day for you.
2. What payment methods do you support?
L/C, T/T and so on.
3. How to delivery the goods?
We often shipment goods by sea,which is cheaper than by air. It depends on your specific requirement.
4. What is your warranty service about machine?
Our machine has one year warranty time, and our engineering team available for oversea service with crane installation, inspection and commissioning.
5.Why should I choose your products?
We can provide high quality and low price products for you.
Our Service
1. We can offer a 24-hour online service
2. Professional technical engineers provide suitable and customized solution for customer.
3. Engineers available to service machinery overseas, Installation guides and videos also can be provided online to customers
4. We can offer 12 moths maintenance service.
5. Receive customer's message about the quality problems,after sale service managers will help customer solve problems immediately.
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