| Feature: | Bridge Crane |
|---|---|
| After-sales Service Provided: | Engineers available to service machinery overseas |
| Warranty: | 1 year |
| Certification: | CE |
| Model Number: | QZ |
| Brand Name: | Ranchowell |
| Place of Origin: | China (Mainland) |
| Span: | 34.5M |
| Max. Lifting Height: | 12m |
| Max. Lifting Load: | 65T |
| Rated Loading Capacity: | 65T |
| Application: | factory, power plant |
| Condition: | New |
Quick Details
Specifications
QZ Grab Bucket Overhead Crane
Product Type: QZ
Lifting Capacity: 5~25t
Span Length: 10.5~34.5m
Working Class: A6
Ambient Temperature: -20~40℃
It is mainly made of bridge frame, crane traveling mechanism, lifting trolley, electric equipment, grab bucket .
Widely used in power station, storage, workshop and port, to load or unload some scattered objects. Its lifting capacity includes the grab weight.
The open direction of grab is: parallel to main girder or perpendicular to main girder.
The work classification is heavy, the group classification of the crane is A6.
The direction of platform door to the operator's cap is: side, end and top.
We can choose many types of grab buckets for your crane.
In general
Heavy duty material handling
High efficiency
High performance components with economical price
Lifting Mechanism
Open winch trolley combined with motor, gearbox, hydraulic brake, drum, hook, sheaves, coupling, brake drum etc.
Rigid box type trolley frame
Wound Rotor 3-phase asynchronous motor
Harden Teeth Gearbox
Hydraulic Drum Brake
Plate-rolled Drum kits
End Carriages
Forged Flanged wheel
Rigid welded box type beam
Compact layout
Girders
2 main girders are welded box type
Material: carbon steel with high quality of Q235B or Q345B
The main girder is connected by strength bolt.
Weld joint tested by X ray or ultrasonic examination;
Modular design
Designed Deflection≤1/800 of span
Electric Part
Conductor power supply
All hoist and crane movements are independent and can be run simultaneously.
Protection degree IP55
The components are positioned in a maintenance friendly way, and the whole layout provides with good protection
Festoon cables are suspended on cable saddles, fixed to cable trolleys, running in a galvanized C-track.
Safety Protection
Emergency-off switch
Overload protect
Earth protection
Zero Position Protection
Cross travel and long travel protection
Lifting travel protection
Overheating protection of motor
Equipped with rainproof devices
Alarm Bell and Lamp
Painting
Corrosion protection through rust removal by mechanical shot blasting SA 2.5
First layer of coating epoxy 30 microns
Second layer of coating epoxy 30 microns
Third Layer of coating of polyurethane 40 microns
Average thickness: about 100 microns
Color: yellow or Orange as per requirements
Controlling Ways
Generally, ground controlling
Cab controlling is also available according to customer's requirement, working system is intermediate.
Operating cab: open style and close style, left or right installation
Direction of entrance: side, end and top.

