Basic Information
Operation Form
Remote Control
Lifting Weight
0.5ton - 32ton
Main Girder Form
Single & Double
Product Name
Grab Overhead Crane
Power Supply
380V 3pH 50Hz
Product Description
Grab Bucket Overhead Bridge Crane for Scrap Waste Materials Lifting
QZ model double girder 5-20 ton grab bridge crane is widely used in loading goods in port, factory, workshop and power plant. The working duty is A6. It is ideal for power plants, ore, limestone, coke, coal, sand, slag, loose clay and other granular material warehouses.
Crane Configuration Types
This type of grab overhead crane can be configured as either single girder or double girder based on structural requirements.
Double Girder Type
Single Girder Type
Main Parameters List
| Technical Specifications (Reference) |
| Traveling Speed (m/min) |
20 |
30 |
45 |
60 |
Motor: Cone Squirrel-cage |
| Electric Hoist Model |
MD1 |
CD1 |
Ratio: 19.44 - 58.95 |
| Lifting Capacity |
0.5 - 32 Tons |
Lifting Height |
6m - 30m |
| Power Supply |
380V 50HZ 3P |
Work Duty |
Intermediate Jc=25% |
Grab Bucket Options
We offer various grab types according to your specific material handling requirements.
Safety Devices
To guarantee normal operation and avoid mechanical damage, our cranes include:
Overload Limit Switch
Rubber Buffers
Electric Protective Devices
Emergency Stop System
Voltage Lower Protection
Current Overload Protection
Rail Anchoring
Lifting Height Limit Device
Frequently Asked Questions
1. Can the cranes be customized?
Yes, every customer's working condition is different. All of our products can be customized based on specific requirements, including lifting capacity, span, and height.
2. What operation methods are available?
We provide three main operation types: pendent controller with push buttons, wireless remote control, or cabin control.
3. Is it possible to install a crane in a workshop with low headroom?
Yes, we have specialized low-headroom designs. Our engineers can provide a custom solution based on your workshop dimensions.
4. Do you supply additional lifting tools?
Yes, we can provide a variety of lifting tools including hooks, electromagnetic lifters, and various types of grab buckets.
5. What information is needed for a design solution?
We generally require the lifting capacity, span length, lifting height, power supply specifications, and details about the working environment/material.
6. What materials can the grab crane handle?
It is designed for bulk materials such as ore, limestone, coal, sand, slag, and other granular materials common in power plants and workshops.