Marine CPP bow thruster

Specifications

Bow thruster:
1.CCS,BV,LR,DNV,ABS etc certificate.
2.easy installation and maintenance.
3.Low noise emission.
4.Strict qual

Bow thruster:
Marine CPP bow thruster:

Feature:

1.CCS,BV,LR,DNV,ABS etc certificate.
2.easy installation and maintenance.
3.Low noise emission.

CPP bow thruster have diesel engine drive type and electric motor drive type.It have vertical installation type and horizontal installation type. It is design based on concept of reliability, durability, high efficiency and easy maintenance. The power can from 200 KW-2930KW,diameter from 1100mm-3000mm,thrust force from 16KN-462KN.

Tunnel thruster is that the ship is sailing in a narrow channel, port of call or sailing turn, instead the traditional rudder equipment difficult to operate or can’t operate, also used for ship operates in harsh environments. Such as: Water demining, laying cable.
Advantage:
1.The propeller’s diameter-speed combination is optimized so that propulsion efficiency is improved, reduce diameter while keep the same thrust force.
2.Adopt skew and large area ratio blade leading to low vibration and better cavitation performance.
3.High strength and long life gears and bearings is used and good lubrication and cooling is realized to improve whole machine’s reliability.
4.The use of optimal design for underwater mechanism allows compact structure and easy installation and maintenance.
5.Used better stern seal to ensure tightness and meet requirements of increasingly strict marine pollution prevention.

Controllable pitch propeller tunnel thruster parameters
Model	CP-1000	CP-1100	CP-1300	CP-1650	CP-2000	CP-2400	CP-2800
Max input power	280	315/335	445/480	680/730	1050/900	1580/1720	2000/1910
Ratio	3.09	3.09	3.78	4.72	4.82	4.645	4.395
Max input speed	1450/1750	1450/1750	1450/1750	1450/1750	1450/1190	980/1190	980/880
Propeller speed	469.1/560	469/566	384/463	307/370	301/247	211/256	223/200
Propeller diameter	1000	1100	1300	1650	2000	2400	2800
Max thrust	43	46/47	66/67	97/105	155/144	239/242	298/297
Cylinder length	1045	1045	1190	1446	1680	1990	2280
Cylinder internal	1020	1120	1328	1680	2030	2430	2836

CPP bow thruster drawing: