a large range of Pedestal Cranes which can be used for various tasks including unloading of supply vessels, pipe transfer and deck and subsea lifts: Pedestal Mounted (Offshore) Cranes and Knuckle Boom Cranes.
The boom of a Pedestal Mounted Crane is suspended from a boom hoist tackle, which runs from the top of the crane house to the head of the boom, and pivot hinges on the front of the crane house. With the boom hoist tackle the working radius of the lower blocks is controlled. The boom of a Knuckle Boom Crane is suspended from Hydraulic cylinders and pivot hinges on the front of the crane house.
The Marine 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.
| Model | Dimensions(mm) | Mounting dimension(mm) | |||||||
| D | de | H | D1 | D2 | n | Φ | M | t | |
| WD-062.20.0414 | 486 | 326.5 | 56 | 460 | 375 | 24 | 13.5 | 12 | 20 |
| WD-062.20.0544 | 616 | 445.2 | 56 | 590 | 505 | 32 | 13.5 | 12 | 20 |
| WD-062.20.0644 | 716 | 547.2 | 56 | 690 | 605 | 36 | 13.5 | 12 | 20 |
| WD-062.20.0744 | 816 | 649.2 | 56 | 790 | 705 | 40 | 13.5 | 12 | 20 |
| WD-062.20.0844 | 916 | 737.6 | 56 | 890 | 805 | 40 | 13.5 | 12 | 20 |
| WD-062.20.0944 | 1016 | 841.6 | 56 | 990 | 905 | 44 | 13.5 | 12 | 20 |
| WD-062.20.1094 | 1166 | 985.6 | 56 | 1140 | 1055 | 48 | 13.5 | 12 | 20 |
Note:
1. N1 is the numbers of lubricating holes. Oil cup M8×1JB/T7940.1~JB/T7940.
2. The Oil nipple's location can be change according to the user's application.
3. "Km" is addendum reduction; m: module; z: teeth nos.
4. For the load curve capacity, please download our catalogue for slewing bearing.
If you have any question,pls feel free to contact us.