Product Description
Specifications



gantry crane(trussed type)

1.5-450/80 ton A5,A6 duty Gantry Crane

2.Flexible & Efficient

3.Excellent quality with best price






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/ A7
Industrial voltage		380V,50HZ, 3PH or as your demand
Control mode		Cabin recommended
Working speeds		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

Contact us if you need more details on Gantry Crane Trusses Type. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Double Girder Gantry Crane、Heavy Duty Double Girder. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Gantry Crane > Others Gantry Crane