Client’s requirements
- Replacement of obsolete crane control system
- Replacement of obsolete rated capacity indicator and rated capacity limiter
- Replacement of all hydraulic pumps
- Replacement of all hydraulic hoses
- Replacement of crane operator cabin
- Overhaul and upgrade of main hoist winch
- Replacement of auxiliary hoist winch with a new man riding certified winch
- Replacement of boom hoist winch with a new man riding certified winch
- Installation of a wireless remote controlled emergency power pack
- Testing and certification of crane for man riding operation
- Crane load and overload test Training Handing over to operation
Job Scope for Offshore Crane Overhaul
- This required the engineering and design of all new required components
- Software development for a customer-specific crane management system
- Benefits to client: Latest technology of man riding certified winches
- Latest control system technology
- Crane certified for man riding to latest personnel transport requirement
- Hydraulic system renewed to last for another two decades
- Crane operator cabin to latest standard requirements in terms of size and visibility
- Latest safety features like MOPS, AOPS and LBPS Emergency power pack with local control as well as radio control for operating all functions in case of an emergency
- Interactive HMI for the crane operator and service personnel
- Access to the CMS via code for fault finding and crane function calibration
Job Gallery of Offshore Crane Overhaul
Isolation of Crane and removal of hoist wire ropes Disconnecting of hydraulic hoses, electrics and mechanical fixtures of the winch frame and hoist winches Separation of the winch frame with the hoist winches from the crane Landing of winch frame with the hoist winches Decommissioning and removal of old RCI and RCL system Removal of old main switch cabinet Securing of each luffing wire with a rope clamp Landing of old operator cabin Landing of old hydraulic pumps Hook up and installation of new hydraulic pumps Positioning and hook up of new luffing winch Crane testing, training and handing over to operation
