Specifications
5-450/80 ton A5,A6 duty gantry crane
1.Flexible & Efficient;
2.Excellent quality with best price;
3.Scientific design;
Heavy Duty Double Girder Gantry Crane:
Mainly composed of bridge, crane traveling mechanism, trolley, electrical equipment, etc;
Design and manufactured in accordance with GB/T 14405, General Bridge Crane;
Widely applied to loading and moving of normal weight in the fixed crossing space and also can work with various special purpose hoists in special operations;
Prohibited to use the equipment in the combustible, explosive or corrosives environment.
Main Technical parameter:
| Capacity | 5t, 10t,16/3.2t, 20/5t, 25/5t, 32/5t, 40/5t, 50/10t, 63/10t, 75/20t, 80/20t, 100/20t, 160/30t, 200/50t, 250/75t, 300/75t, 400/80t, 500/80t |
| Max lifting height | Main hook | 30m |
| Aux hook | 32m |
| Span | 10.5-31.5m |
| Working duty | A5/ A6 |
| Industrial voltage | 380V,50HZ, 3PH or as your demand |
| Control mode | Cabin recommended |
| Working speeds | Standard or according to your demand |
Standard details:
In General
Heavy loading, wide span, the whole crane stable and variety.
The machine with novel structure, attractive appearance, advanced technology.
Flexible operation, safe and reliable.
The spare parts are standardization, generalization and serialization.
Main Body
Double girder, welded box beams, the camber line is according to national standard.
High safety, high steel degree
Adopts high quality carbon steel, Q235B or Q345B.
The Lord by submerged arc welding automatic welding, nondestructive flaw detection
The end truck adopts 10.9 high strength bolt connection.
The crane traveling mechanism adopts separated driving, and it can use trinity drive too, safe and reliable.
End beam equipped with buffer block, orbital cleaning device.
Trolley Part
It includes motor, speed reducer, brake, coupling, wheels, coiling blocks.
No asbestos brake pad and brake block insert use card outfit, safe and reliable;
The speed reducer use hard-toothed surface reducer, compact structure, durable;
Trovelling travelling use seperate drive;
Have high loading ability, long service life.moving stable;
Equipped with the derailment prevention board;
Used for Angle round box, equipped with buffer device;
Modular design, meet customer needs.
Electric System
Module control speed, micro-speed and double speed;
Traveling and lifting smoothly;
The power for trolley moving adopts flat cable, sliding smoothly;
Control box layout is reasonable, easy to repair;
protection class IP55;
Optional main power source ;
All external cable line number with mark;
Safety smooth touch line, high conductivity, small pressure drop;
Light weight, installation convenience;
Set electric taxi speed is high, ensure continuing power supply;
Optional speed control module, and can realize the micro speed and double speed.
Protection Devices
Preventing hook clashing the top, set shields and barriers
Circuit self-test protection device,Running the travel limit
Protecting the current lacking of any phase.
Outdoor cranes are equipped with lifting mechanism, electrical control box and rainproof devices.
Anti-collision, sound and light alarm devices.
Equipped with rail clamp.
Lifting weight limitation, height limitating, rail clamping device
Speeding protection, zero pressure protection, the lightning protection
Operation device
Capsule driver room, eye shot is open,Linkage machine control, easy to operate
Double block button or lever type lever,Smooth operation and accurate
Remote control, no need of professional driver.
Following type or slide-independent, non-following suspension
protection class IP65
Life of 500000 times; remote control, very easy;
With strong waterproof, fight broke performance
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