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Heavy Type Double Girder Gantry Crane

Heavy Type Double Girder Gantry Crane

A model double beam gantry crane consists of four main parts: the bridge structure, the trolley traveling mechanism, crane traveling mechanism and the electric equipment.

Overview:

1. A model double beam gantry crane consists of four main parts: the bridge structure, the trolley traveling mechanism, crane traveling mechanism and the electric equipment.
2. The girders and frame are welded structure without weld joint and high degree of vertical and horizontal rigidity.
3. The lifting mechanism is electric trolley, it can equip with hook and other tools to lift containers. Some rail, gear, wheel relevant parts with good quality manufactured by our own group, the quality is easily been controlled.
4 .The main electric parts are Siemens and other famous brand. The motor is heavy duty slide ring type, Xindali brandorsome other brand top quality in China. The buffer adopts polyurethane material and the brake iselectric hydraulic type.
5. This crane has two kind conductive forms: cable and slip line. Slip line are first recommended, the conductive form and position should be definite when place an order.

Features

1.Overload protection.
2.Main lifting motor with thermal protection.
3.Hooks with latch.
4.Rubber buffers.
5.Protective earthing.
6.Crane switch and travel and end switch
7.Emergency switch can stop all movement when any dangerous happened.
8.Sub-assemblies characteristics are tested before assembly.
9.All cranes must be pre-assembled and tested before leaving factory and offer the certification of test.
 

Specification

 

Capacity(t)
5t--10t
16t---25t
32t--50t
75t--100t
125t---300t
Span(m)
10m---50m
Lifting height(m)
6m---30m
Control mode
Pendant control,wireless remote control,cabin control
Lifting speed(m/min)
6,7,8,9,10,12
1,2.4,3,4,5,6
Travelling speed(m/min)
20,30,45,54,60,75(can add Inverter)
Service class(work grade)
a)A3: used in places of mild service, such as workshop and warehouse.
b) A4: used in places of Medium service such as assembly and depot.
c) A5: used in places of medium service, such as machine and assembly shops
d) A6: used in places of frequent working such as metallurgy and casting shops
Cantalever
One side or two side cantilever
Supply power(three phase power)
380V 50HZ 3Phase (according to user require)
Hoist type
Winch trolley and Hoist trolley,single or double speed
Working ambient temperature
-20 °C~+45°C.
Note
It’s not suitable for lifting blazing & melting metal or toxicant as well as explosion-proof or insulating working conditions.

 

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