Home Companies Shandong Tengtai Crane Machinery Co., Ltd.

Factory High Cost-performance Widely Trusted At Abroad 25Ton Grab Bucket Overhead Crane for Your Choose

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Address: Shandong

Contact name:Alina Wang

Shandong Tengtai Crane Machinery Co., Ltd.

Factory High Cost-performance Widely Trusted At Abroad 25Ton Grab Bucket Overhead Crane for Your Choose

Country/Region china
City & Province shandong
Categories Spinning Machinery

Product Details




Factory High Cost-performance Widely Trusted At Abroad 25Ton Grab Bucket Overhead Crane for Your Choose







Brief Introduction:

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.



Technical Parameters:


Liting Capacity (T)5T10T16T20T
Max.Lifting Height (M)20m18m22m26m
Span (M)10.5-31.5
Working SystemA6   
Speed (M/Min)TrolleyHoisting40.140.741.848.6
 Bridge travelling93.7-114.4112.5-10198-87.387.3
Weight (T)Trolley5.2/5.98.2/9.114.8/15.919.3/20.4
GrabVolume (CUM)2.5-0.755-1.58-2.510--3
 Dead weight (KG)2632-25464800-47937841-83059812-10123
Rail recommended43kg/m, QU70
Power Source3Phase 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).








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.


Easy Operated Girder Crane 6Ton New Condition Overhead Crane with Remote Controller






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!










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 to us:

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.

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