Factory High Cost-performance Widely Trusted At Abroad 25Ton Grab
Bucket Overhead Crane for Your Choose
QZ model double girder 5-20 ton grab bridge crane is widely used in
loading goods in port, factory, workshop and power plant.
The work classification is heavy. The working duty is A6.The
lifting capacity includes the weight of the grab.
It is widely used in power plants, ore, limestone, coke, coal,
sand, slag, loose clay and other granular material warehouse.
The special requirement should be mentioned when grab underwater
material or some special material. When using outside, there is
water proof equipment along with the grab.
The grab bucket can open and close at any height.
|Liting Capacity (T)||5T||10T||16T||20T|
|Max.Lifting Height (M)||20m||18m||22m||26m|
|Working System||A6|| || || |
| || ||Travelling||44.6||45.7||43.2||43.2|
| ||Bridge travelling||93.7-114.4||112.5-101||98-87.3||87.3|
| || ||Outdoor||20.7-42.1||27.4-51.2||48.5-69||57.3-76.8|
| ||Dead weight (KG)||2632-2546||4800-4793||7841-8305||9812-10123|
|Rail recommended||43kg/m, QU70|
|Power Source||3Phase AC 380V 50HZ (As your demand)|
♦ This product has two operational methods, ground(pendent controller
/remote controller) or operational cabin room .
Installation of Overhead Crane:
Safety Devices for Overhead Crane:
To guarantee the normal operation of crane and avoid the personal
casualty and mechanical damage, the safety
device we provide are not only the electric protective devices or
alarm bell but also other equipments as following:
1.Overload Limit Switch
2. Rubber Buffers
3.Electric Protective Devices
4.Emergency Stop System
5.Voltage Lower Protection Function
6. Current Overload Protection System
7. Rail Anchoring
8.Lifting Height Limit Device
♦ This product is widely used in plants, warehouse,steel plant,steel
yard, material stocks etc to lift goods.
It is prohibited to use the equipment in the combustible, explosive
or corrosive environment(Need explosion proof type for this).
DELIVERY & PACKING
Shipping way of Cranes:
♦ Electric parts are packed by high quality plywood crate, to reduce
distortion in conveying.
♦ Main beams, end beams and trolly/winch are packed by plastic woven
cloth. It can reduce
abrasion during the transportation.
♦ If the size are suitable for container ship, usually by container.
♦ Big size, usually by bulk ship or by container after truncation.
♦ Transport ways are based on reducing cost & keep safety.
We are mainly engaged in the design, manufacture,installation and
maintenance of single girder
cranes(LD Models), Double Girder Cranes (LH,QD etc),gantry cranes(MH,MDG..),Jib cranes
(BZ,QZ,MZ etc), variable frequency cranes, Explosion-proof series cranes(LB,QB etc),
Cranes with grab bucket,Low headroom monorail Hoist, Electric Winches, scrapers and
CD1 MD1 HC Electric Hoist, Hand Chain Hoist etc...
In the past 10 years, we are aiming at China domestic market and
become a leading manufacturer in China.
Also, with the help of China trading companies we have exported our
products to many countries such as
Vietnam, Philippines, Sri Lanka, Bangladesh, France, Dubai,
Kazakhstan, Russia, Tanzania,Peru , New
Zealand ,etc countries . We got 99% good feedback from the overseas
customers. Now we are not only
aiming at China domestic market growth ,but also to expand the
international market with our quality and
price advantages. Integrity, quality, customer satisfaction is the
pursuit of Mingdao heavy workers!
CUSTOMER USE CASE
Q1. Can the cranes be customized?
Yes,every customer’s working condition is different, all of our
products can be customized depend on customers’ requirements.
Please give us the information as clear as you can, so we can give
our best design to suit for your demands.
Q2. How many operation methods for my selections?
We provide pendent controller with push button control type, remote
control type or cabin control type.Please tell us what kind of
operation way you need.
Q3. I have low headroom in my workshop, is it possible to install a
crane in it?
We have special products for low headroom workshop, our engineer
can give the best design according to your dimensions.
Q4. Do you supply lift tools?
Yes, we can provide any kind of lifting tools such as hook,
electromagnetic, grab bucket etc...
Q5: In order to offer the most suitable design solution for you, it
will be great helpful if you can offer us the following information
1. Lifting capacity.
2. Span length.(rail center to rail center)
3. Lifting height.(hook center to ground)
4. Have you installed the rails? Do you need us to supply the
rails? How long is it?
5. Power supply: Voltage.
6. Working condition: what kind of material to lift? temperature?
7. It would be much better if it is possible for you to offer the
drawing photo of your workshop.