Products

Propulsion System

Side thruster

  • Side thruster applies controllable pitch method and can controls in non-step-tracking method from nothing to maximum thrust by operating propeller angle dials.
  • It shortens thruster tunnel and can be put closer to the edge of vessels in order to get big turning round moment.
  • It applies skewed propeller, preventing unbalance between left and right as it keeps high efficiency and achieving reduction of noise.
  • When received an order of main engine, propeller, and side thruster at the same time, planning a total efficiency increase becomes possible. Especially if integrated control is applied, it is possible to bring out maximum capacity of all equipment.

Standard mass and principle particulars

Type KT-32B3 KT-43B1 KT-55B3
Body 1050 1400 1800
Hydraulic unit 235 260 235
Other mass 120 120 120
Propeller diameter 1000 1150 1300
Maximum input capacity kW 320 330 540
PS 435 449 734
Maximum thrust ton 4.7 5.3 7.9
KN 46 52 77
Input
Speed of revolutions
min-1(60Hz) 1750 1750 1750
min-1(50Hz) 1450 1450 1450
Speed of propeller revolutions min-1 683 517 529
※Discharge of pump L/min 10 15 10
Discharge of pump MPa 4.9 3.9 4.9
※Speed of pump revolutions min-1 1750 1750 1750
Output of pump motor kW 1.5 2.2 1.5
Capacity of weight tank L 50 50 50
Total amount of oil L 95 100 145

(※)indicates cases of 60Hz.

Page Top