Multipurpose electrohydraulic ship crane "Universal"

Multipurpose electrohydraulic ship crane "Universal"
Multipurpose electrohydraulic ship crane "Universal"
Multipurpose electrohydraulic ship crane "Universal"

Multipurpose electrohydraulic ship crane "Universal" is designed to fulfil conventional cargo-handling operations as well as to transfer cargoes between ships on the run by alongside method or to a stationary object (offshore drilling platform) over a distance up to 60 m at sea force up to 4.

The crane "Universal" is equipped with special devices monitoring ship motions at cargo transfer from a ship to a moored ship. In conditions of mutual vertical movements at sea force up to 4 this device provides impact-free transfer.

The crane is intended for installation on ships of various purposes including fishing, rescue, support ships, etc.

The crane "Universal" satisfies "The Rules on Hoisting Gears for Sea-going Ships" of the Russian Maritime Register of Shipping and "The Rules on Design and Safe Operation of Hoisting Gears for Naval Support Vessels".



Basic technical data
Hoisting capacity, t:
- operating as a crane 5
- at alongside cargo transfer 1
Jib outreach maximum, Lmax, m 12
Hoisting-lowering speed, m/min 35
Luffing time, s 28
Slewing rate, rpm 1
Speed of load trolley movement along ropeway, m/min:
- maximum 70
- landing 5
Slewing angle unlimited
Tension of automatic-tensioning winch, kN (kgf):
- in the crane mode with wave-height sensing 0.4 (40)
- when mounting ropeway for alongside transfer 3.5 (350)
Hook lowering depth, m 30
Maximum distance between ships, m 60
Rope tension at alongside transfer, kN (kgf):
- maximum 62.6 (6260)
- minimum 42 (4200)
Crane mass, kg 13000
Rating of pump unit electric motor, kW 47
Overall dimensions, mm:
- A 7200
- B 1310
- C 4500

Jib – enclosed box-girder section.

Cabin – enclosed, arranged on the crane’s side. The cabin has heating system, window wipers, control panel and control board indicating running parameters – duties and operation modes.

Hydraulic system – working pressure up to 16 MPa.

Power supply – power circuit 380 V, 50 Hz; lighting and signalling circuits 220 V, 50 Hz. Connection to the ship’s mains – through a slip ring collector. Current – a.c., 3-phase.