High Quality Crane with Claw China Made 10 ton, 20ton, 25ton QZ Model Overhead Crane with Grab Bucket
Brief Introducion:
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.
GRAB BUCKET
Technical Parameters:
| Liting Capacity (T) | 5T | 10T | 16T | 20T |
| Max.Lifting Height (M) | 20m | 18m | 22m | 26m |
| Span (M) | 10.5-31.5 |
| Working System | A6 | | | |
| Speed (M/Min) | Trolley | Hoisting | 40.1 | 40.7 | 41.8 | 48.6 |
| | | Travelling | 44.6 | 45.7 | 43.2 | 43.2 |
| | Bridge travelling | 93.7-114.4 | 112.5-101 | 98-87.3 | 87.3 |
| Weight (T) | Trolley | 5.2/5.9 | 8.2/9.1 | 14.8/15.9 | 19.3/20.4 |
| | Total | Indoor | 19.9-41.3 | 26.5-50.4 | 47.3-67.9 | 56.1-75.6 |
| | | Outdoor | 20.7-42.1 | 27.4-51.2 | 48.5-69 | 57.3-76.8 |
| Grab | Volume (CUM) | 2.5-0.75 | 5-1.5 | 8-2.5 | 10--3 |
| | 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)
|
Product Details Photo:
Safety Devices for overhead bridge 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
MD Crane Cases in China Domestic and International Market:
Company certificates:
MD Crane will do more than the certificates required to guarantee the quality of our cranes.
FAQ ABOUT MD CRANES:
1.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.
2.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.
4.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.
5.Do you supply lift tools?
Yes, we can provide any kind of lifting tools such as hook, electromagnetic, grab bucket etc...
6.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.
Just send inquiry to us, we will do the rest for you!
