Description
Brief
Description
Composed by bridge / main girder (2 sets), end
carriage (2 sets), electric trolley, operator cabin / manual
control / remote, electric control device, steel rail, rail
accessories, contact conductor, the double girder overhead crane
(QD type) has such characteristics as large span, heavy lifting
capacity, high working efficiency, smooth operation, low noise and
so on. That can be widely used in power plant, steel structure
workshop and other place where heavy load need to be lifted / turn
over / tip over.
Main Technical
Specification
-
Lifting capacity ranged from 5t to **0t.
- The
span (from rail-center to rail-center) ranged from *0.5m to
*1.5m.
-
Lifting speed can be single speed (like 8m/min), or variable speed
(like 1.*8~*2.8m/min).
-
Lifting height can be *0m or as required.
-
Trolley traversing speed is depending on the SWL of the crane (e.g.
trolley speed for 5t double girder overhead crane is *0m/min, for
*0/*0t is *8.5m/min, and etc.).
-
Traveling speed of the crane can be designed according to ur
requirements
-
Control method can be pendant control, cabin control, remote
control, or combined one.
- The
working duty is A5~A6.
-
Power source for double girder overhead crane is the one of your
local power. So, please let me know it when you send your
RFQ.
- The
working ambient is **5℃-**0℃.
Material for Crane
Construct
-
Material for general crane construct is Q**5B, which should be
changed into Q**5B when the limit temperature is below **0
centigrade.
-
Material for crane wheel is *5Mn or *2 CrMo.
- For
hook is forged casting steel or customer’s required.
- The
steel rope is flexible one or customer’s required.
Component Used on
Crane
-
Electric motor is well-known one in China, like Jiamusi or other
international one like ABB, SEW and so on as customer’s
requirement.
- Such
important electric components as breaker, contactor, and fuse are
of Schneider, Siemens and so on.
-
Other ones can be followed according to our customer’s
requirement.
Package
- Main
girder and end carriage covered by rain-proof clothes (package can
be seen in picture).
-
Other components like electric motor, electric hoist, cable and so
on in wooden box.
- Pipe
pieces like handrail, ladders are bundled and coat with yellow oil
for transportation.
- Some
other package methods which will benefit our product will also be
appreciated.
Delivery
-
Delivery time for the crane with lifting capacity less than **0t is
*0 working days after payment advance. And for the capacity more
than **0t should be negotiated according to site requirements and
our workshop scheme.
HS
code
******2
Shipment
-
Dispatch port can be Shanghai Port, Tianjin Port or some other
China port suitable for loading of such equipment.
- Open
top container will be recommended for the crane with main girder is
less than *2m.
- Bulk
cargo vessel will be used for crane with length of main girder is
more than *2m.
- We
can recommend our forward to our customer, and the forward
appointed by our customer is also appreciated.
……
Generally speaking, the double girder overhead
crane can be totally designed according to your real
requirement.
Your
comments or other question, will be much welcome!