PURPOSE

Gears used for transferring various liquid and dry cargoes at sea enable ships to stay far away from their logistics support bases for a long time, enhance their cruising capacity and efficiency of cargo transfer operations.

Transfer-at-sea gears also can be used for servicing the offshore drilling rigs and various seaside objects.

Parameter

Gears for transferring dry cargoes and people

Gears for transferring liquid cargoes

The set of gears for transferring liquid cargoes*

Designation

В1-1.0

В1-2.0

В1-4.0

В2-400

В2-400М

Capacity, t

1

2

4

-

Cyclicity of transfer, cycle/hr

9…14

-

Capacity of hose line at flow rate of fluid to be pumped up to 5 m/s, t/hr

-

about 400

Types of fluids to be pumped

-

diesel fuel, kerosene, petrol, oils, residual fuel, fresh water

Length of ropeway (distance between points of ropeway suspension at transferring and receiving ships), m

from 30 to 70

from 30 to 65

from 30 to 70

from 30 to 65

Number of ropes in the ropeway

2 hauling ropes

1 highline and 2 hauling ropes

1 highline and 4 guys

Operation tension in the ropeway under the ship`s oscillation motions tracking mode, кN (tf):

minimum tension (at veering-in)

maximum tension (at veering-out)

35(3.5)

45(4.5)

85 (8.5)
 115(11.5)

135(13.5)

180 (18)

 

 

50 (5)

90 (9)

Maximum speed of veering-out/veering-in the ropeway (at Beaufort number up to 5 inclusive), m/s (m/min)

3.66 (220)

Power consumption,average, kW

80

110

130

40

Mass of device, kg

23000

40000

50000

27000

35000

* The set consists of two gears with common hydraulic station in unitized version