20 Ton Double Girder Overhead Crane Bridge Travelling Crane With
Grab Waste Grab Crane
Product Description
QZ Grab Double Girder Overhead Crane is widely used to transport, assemble, load and unload incompact
goods in mine, port, factory, workshop, warehouses, and goods yard,
etc. Grab's open direction is divided into parallel and vertical
with main beam and the grab can be double or four wire rope,
mechanical or electric hydraulic type according to different work
duty and materials.
Product Details
Main Features of Double Girder Overhead Travelling Crane:
1). Reasonable structure, strong bearing capacity
2). Low noise, soft starting and stopping
3). Safe and reliable operation
4). Commodious cabin and open view
5). Low cost maintenance, long working life
6). Strong box type, welding by machine hand.
7). Wheels are vacuum casting, medium frequency quenching
8). Wheels, wire rope drum, gears, couplings are processed by CNC
machine center, TOP quality control.
9). Heavy duty slipring motor, Or Sq. Cage motor with VVVF, IP54 or
IP44, insulation class F or H,soft starting and smooth running.
10). Siemens main electric parts are used for durable and safe
operation
Product Structure
| ITERM | |
| Lifting Capacity | t | 5 | 10 | 16 | 20 |
| Span | m | Max to 31.5 |
| Working Class | | A6 |
| Speed | Hoist | m
/
min | 40.1 | 40.7 | 41.8 | 48.6 |
| Trolley | 44.6 | 45.6 | 41.8 | 48.6 |
| Crane | 93.7 | 86.4 | 76 | 89 |
| Motor | hoist closing | Kw | YZR225M-8/22*2 | YZR280S-10/37*2 | YZR315M-10/75*2 | YZR355M-10/90*2 |
Related Products
Main Product
Henan Mine Crane meet the demand factory, workshop, port, mining, waste disposal,
goods scattered, petrochemical, aerospace, military and other
industries of universal bridge crane, overhead crane price 20 ton
5ton, eot crane, door crane, universal gantry crane, rubber tyre
and rail mounted container gantry crane, four link type portal
crane, quayside container crane, crane, crane hook, mining grab
crane, gantry crane, ship loader, grab bucket ship unloader,
stacker reclaimer, dredger, mobile platforms and other types of
hydraulic crane.
Company Information
Certifications
We have passed CE, GOST, SGS, and OHSAS & ISO9001:2000 international quality
control,ISO14001:1996 environment and ISO9001:2001 health and
safety certifications. We have a perfect quality-control system, a strict management
system, and strong production capability and advanced testing
measures to ensure the high production and high quality.
Packaging & Shipping
Customer Visit
FAQ
Q: Whether you can offer customized crane?
Yep, of course, we are manufacturer, and we have our own engineer
group. They can work out customized design according to your
requirement. The most important thing is that you tell us what you
need.
Q: Whether there is professional technician assist our
installation?
Yep, we have professional installation teams, who have gone to many
countries to assist the installation. If you need we send
technician to your factory, please let us know in advance. So we
can arrange technicians.
Q: Can you help us arrange the shipment?
Yep, we have professional and independent Logistics & Document
department. They will be responsible for arrange the logistics.
Just communicate with our sales about the destination port.
Q: If I need the crane very urgent, what should I do?
Please let us know this before making order, then we can try our
best shorten our production period, and prioritize your crane's
production.
Q: Whether you can offer the matched spare parts?
Yep, as crane manufacturer, we offer all the related spare parts,
such as motor, hoists, drums, wheels, grabs, hooks, rails, travel
beams, enclosed bus bar etc.
Q: How can you ensure the quality?
Before delivery, every product will be made test, and we will send
you the quality certification. You are also warmly welcomed to come
to our factory to make inspection.
Q: Can I visit your factory?
Of course, you can come to make visit any time. Just let us know in
advance, so that we can arrange people to pick you up at the
airport or other place.
