YT Popular Heavy Duty Double Girder Gantry Crane 40 ton for sale

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:

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

Yuantai Crane Machinery I&E Co., Ltd. is the professional export department of our own factory specialized in all kinds of hoists & cranes. We are the few one here that have total manufacture system from crane parts to unit set cranes.
We supply overhead crane,gantry crane,jib crane,crane parts,port crane,electric hoist! Our cost performance is high,the quotation and the transportation way,belive that will make you satisfied. Welcom to inquiry!