The Marine crane series is a crane that is fitted with a special base for an easy and fixed installation on any kind of vessel, central controls and distributor disjoint from the structure.

There is a procedure that is included in a twocomponent epoxy base coat 40,50 micron thick. It also has two coats of enamel and finish with a 60/80/ micron layer of two component polyurethane. The unit has a base and secondary jack rods that has a tempered chemical nickel plating of 50 micron and chrome plating of 100 c. There is a double chrome plating on its extension jack rods and rotation cylinders.

Product features

High quality steel structure to ensure high intensity operation;
Famous hydraulic system (Rexroth, Parker, Huade, Changjiang etc. for option) to provide excellent and stable performance; 
3-layer coating with minimum thickness of 220 μm and epoxy final coating to protect structure from harsh environment.

Slewing mechanism

-Strong base to support!

Premium slewing bearing adopted for smooth and safe rotation;
Quenched hardness achieves HRC55~62;
Able to withstand high axial load, radial load and overturn moment.

1.Working condition:

-Working temperature: -25°~40°

-Power supply: 3ph, 380v, 50HZ or according to customer's demands

-Working duty: A5-A7

-Control model: cabin room, remote control and both

2.Safety protection:

Overload protection system

Main lifting motor with thermal protection

Hooks with latch

Rubber buffers

Protective earthing.

Advantanges and Features

1.Variable speed, Soft starter, Slipring motors;

2.Wireless Radio Remote control;

3.Shrouded DSL system for power feeding;

4.Flameproof, Cabin Operated;

5.PLC automatic Control system;

6.High quality carbon steel Q345;

7. Port crane design adopt european technology; 

8.All electrical applicance adopt china first-class brand, Siemens,Schneider or according to your demands.