Alatas crane services attended a vessel with Mitsubishi deck cranes for a winch gearbox change-out, one of the cranes had a damaged hoisting winch gearbox, that needed changing. A new planetary gearbox was already on board. Using a specially prepared jig, ALATASÂ carried out the removal of the old gearbox and installation of the new gearbox within 24 hours. The crane was then tested successfully in the presence of a Surveyor.
The Technical Director stated "Following the successful attendance of your technicians to our vessel, I would like to thank you for your professional services. The repair work has been completed in time without any delays and to the satisfaction of all parties concerned. Especially, I would like to thank the Supervising Engineer and his repair team for the excellent co-ordination and hard work. This was our first chance for co-operation, so kindly accept my sincere appreciation to you and your esteemed Company"
Vessel with Mitsubishi deck cranes
Mitsubishi crane testing
Crew removed some parts before work
started
Side panel removed
Damaged Mitsubishi gearbox
Removal of damaged Mitsubishi
crane hoisting winch gearbox
Removal of damaged Mitsubishi
crane hoisting winch gearbox
Mitsubishi gearbox removed
New Mitsubishi crane hoisting winch gearbox
Installation of new gearbox
Installation of new gearbox
Tightening of hoist winch gearbox
Tightening of luffing winch gearbox
Testing of Mitsubishi crane after hoisting gearbox replacement.