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Bronze Material Marine Bow Thruster with Tunnel Thruster for Sale pictures & photos

Bronze Material Marine Bow Thruster with Tunnel Thruster for Sale

Material:	Copper
Blades:	4
Certification:	CCS, BV, ABS, Rina
Bow Thruster Power(Kw):	20 - 2930
Max Thrust(Kn):	16 - 462
Propeller Type:	Fpp, CPP

Customization:	Available \| Customized Request

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Chongqing Gathering Marine Equipment Co., Ltd.

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Product Description

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Basic Info.

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

Product Description

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.

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