Marina crane SKD-RM 16 t / 5,5 m

PROJECT NAME: Marina crane SKD-RM 16 t / 5,5 m

 

INVESTOR: Brodomehanika

 

LOCATION: Crikvenica

 

YEAR OF PRODUCTION: 2009.

 

TECHNICAL CHARACTERISTICS:

  • crane load: 16 t
  • min. reach of the hook from the axis of rotation: 3,2 m
  • max. reach of the hook from the axis of rotation: 5,5 m
  • maximum lifting height: 9,7 m
  • load lifting speed: 4/1 m/min
  • hoist travel speed: 4 m/min
  • console rotation speed: 0,3 rpm
  • console rotation angle: unlimited

 

TECHNICAL DESCRIPTION:

For the needs of the investor, Brodomehanika, we designed, manufactured, assembled, tested and put into operation a column jib crane with a nominal load capacity of 16 t, max. reaching the hook from the axis of rotation 5,5 m and lifting height 9,7 m. The crane is mounted on the foundations on the shore of Brodomehanika in Crikvenica. The purpose of the crane is to lifting / lowering the vessels from / into the sea and place it on a transport trolley, vehicle or deck chair.

 

Due to the conditions and frequency of operation, the crane is classified in the I. operating class.

 

All working movements of the crane, namely: lifting/lowering the load, driving the hoist along the console as well as the rotation of the console, are electrically driven.

 

The steel construction of the jib crane basically consists of:

  • load-bearing column,
  • console, and
  • service platforms with climbers.

 

An electric driven motor hoist consisting of electrically driven trolleys and an electric hoist is installed as a lifting mechanism. The electric driven hoist is manufactured by "MISIA PARANCHI S.R.L." Milan, Italy, type: XM740NS4H9.5A / 3A.

 

The electrical equipment of the crane consists of:

  • planetary gear motor, for crane console rotation drive,
  • electric hoist for lifting loads,
  • rotary switch,
  • control cabinet,
  • radio remote control unit and cable control unit,
  • main switches, and
  • power and control cables within the crane itself.

 

Along with the SKD-RM 16 t / 5,5 m column jib crane, a cross spreader hanging on a hook was also delivered. Two polyester straps are hung on four-points on the cross spreader and are used to cover the hull of a ship rising or lowering into the sea. The load capacity of the cross spreader should be equivalent to the load capacity of the crane itself.