Telescopic spreader for 20ft 40ft 45ft hydraulic electric container

The structural form of the movable double box hanger is basically the same as that of a general double box hanger, except for the addition of a translation mechanism for the central lifting point device. The translation mechanism can be translated in both suspended and non suspended cases, and corresponding improvements have been made to the hydraulic system, including the addition of a movable dual box lifting tool controller in electrical aspects. It can handle both a single container and two 20 ft containers with varying spacing.

In addition to being classified according to structural characteristics, lifting appliances can also be divided into two types based on the power supply method: cable type and non cable type. The cable type provides power to the lifting appliance through cables and cable drums. All electrical equipment and controlled components on the lifting appliance are connected to the lifting appliance cable through a sealed electric control box using dedicated multi-core plugs and sockets, which is reliable and easy to replace the lifting appliance. All electrical junction boxes on the lifting appliance are made of acid resistant stainless steel. To prevent loosening of electrical components in the box, vibration damping pads have been installed at the fixed positions of the junction box. The cableless type provides power to the hydraulic system and generator on the lifting device through the kinetic energy generated by the moving pulley on the lifting device, and is controlled through remote control.

GA Drawing

Why Choose OUCO Marine Crane?

1. OUCO uses special marine-grade steel plates, DH36 for better corrosion resistance and EH36 for -40°C conditions.
2. The more symmetrical center design of the octagonal boom makes it have a bigger anti-bending capacity.
3. OUCO Marine Crane can be telescoped and folded with a load.
4. OUCO has simulated marine working conditions, with a Trim≤2° and Heel≤5°.
5. OUCO uses fan coolers to ensure long-lasting operation of the crane at high temperatures.
6. OUCO uses holding valves to ensure crane safety in case of hydraulic system failure.
7. OUCO uses stainless steel grease nipples to avoid rusting under marine conditions.
8. The anti-two block system, composed of a top limit and bottom limit, ensures the winch's safety.
9. OUCO uses a precise step-less speed control valve.
10. Emergency stop devices are installed on each crane
11. OUCO follows the C5M marine painting rules and uses world-famous paint brands. 
12. Welcome to visit our factory!
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