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Cautop > Categories > Vehicle Parts & Accessories > Watercraft Parts & Accessories > Marine Parts > Boat Propellers

Engine Driven Marine Bow Thruster Electric Tunnel Thruster for Sale, Bow Thruster, Marine Thruster

Product detail

Model NO.

Marine Bow Thruster

Propeller Diameter(Mm)

600 - 3000

Bow Thruster Product

Bow Thruster/ Tunnel Thruster

Bow Thruster Type

Inland and Coastal Boats

Bow Thruster Material

Iron and Steel

Marine Parts

Propeller

Bow Thruster Usage

Ship Launching

Transport Package

as Request

Specification

Marine Bow Thruster

Trademark

Origin

China

Production Capacity

100 Units/Year

Material:

Copper

Blades:

Certification:

CCS, BV, ABS, Rina

Bow Thruster Power(Kw):

20 - 2930

Max Thrust(Kn):

16 - 462

Propeller Type:

Fpp, CPP

Engine Driven Marine Bow Thruster

Description
Bow Thruster and tunnel thrusters are primarily used for docking, slow speed maneuvering, emergency steering and station keeping at zero or slow forward speed. They are installed transversely in the bow or the stern of a vessel.

1. Diameter 500-3000mm.
2. FPP or CPP propeller.
3. Eletric or engine drive.
4. CCS, BV, ABS, NK, KR, DNV, RINA, LR, GL.

Details
Electric Bow Thrusters
Electric drive bow thrusters with fixed pitch propeller are available from 250 to 10, 750 HP(8.0MW). They are designed for variable speed electric motor input, either DC with SCR control systems or AC with variable frequency drives. Most are used in dynamic positioning applications.

Engine Driven Bow Thrusters
Engine driven bow thrusters for direct engine drive are available in the range of 250 to 3, 000 HP. The engine must be provided with a marine gear with a reduction ratio to match the input speed. A cardan shaft connects between the output shaft of the marine gear and the input shaft.

Type	Propeller Dia.	Input power max.		Input	Frequency	Reduction Ratio	Inner dia.	Length	Max. thrust
	mm	Kw	Hp	rpm	Hz	Z1/Z2	mm	mm	KN
SCT90	900	235	320	1450	50	2.706	918	820	37.6
		250	340	1750	60				40
SCT100	1000	290	394	1450	50	2.846	1020	900	46.4
		310	422	1750	60				49.6
SCT110	1100	350	476	1450	50	3.09	1120	1000	56
		380	517	1750	60				60.8
SCT120	1200	420	571	1450	50	3.417	1220	1050	67.2
		450	612	1750	60				72
SCT130	1300	490	666	1450	50	3.78	1328	1160	78.4
		530	721	1750	60				84.8
SCT148	1480	550	748	1450	50	4.083	1510	1260	88
		580	789	1750	60				92.5
SCT165	1650	680	925	1450	50	4.545	1680	1400	108
		820	1115	1750	60				130
SCT180	1800	1020	1387	1450	50	4.75	1830	1550	163.2
		930	1265	1160	60				148.8
SCT200	2000	1250	1700	1450	50	4.727	2030	1700	200
		1150	1564	1160	60				184
		960	1306	980	50				153.6
SCT220	2200	1400	1904	980		4.364	2230	1880	224
		1530	2081	1160	60				244.8
SCT240	2400	1660	2258	980	50	4.727	2430	2040	265.6
		1800	2448	1160	60				288
SCT260	2600	2100	2856	980	50	4.636	2632	2210	336
		1950	2652	880	60				312
SCT280	2800	2450	3332	980	50	4.917	2836	2380	392
		2250	3060	880	60				360
SCT300	3000	2600	3536	730	50	4.583	3040	2550	416
		2800	3808	880	60				448
SCT330	3300	2900	3944	730	50	5.207	3340	2800	464
		3150	4284	880	60				504