Marine Electric Bow Tunnel Thruster, Bow Thruster, Bow Tunnel Thruster

Product detail

Model NO.

HS Code

848710000

Production Capacity

100sets/Per Year

Function:

Bow Thruster

Spec:

Fixed Pitch Propeller Blade

Transport Package:

Carton & Custom

Specification:

Nickel alum bronze propeller, nozzle

Trademark:

Origin:

Jiangsu

Marine electric bow tunnel thruster, namely bow and side thruster is a packed in special propeller of ship bow to improve the ship maneuverability, can give an accurate position. Marine electric bow tunnel thruster is widely used in ocean engineering ships, ferry boats and tug boats.
Besides the fixed blade, most of marine electric bow tunnel thrusters are with variable pitch blades. It is more convenient for ships to dock, no need tug assistance any more. The necessary pack of marine electric bow tunnel thruster includes a motor or an oil motor, controllable pitch pump group and gravity tank.
The advantage of marine electric bow tunnel thruster is more efficient, environmental, less voice, and easy to operate, and anti-binding shaft.
We could provide marine electric bow tunnel thruster both fixed pitch propeller and controllable pitch propeller.
Propeller diameter of marine electric bow tunnel thruster: 350MM to3300MM.
Input power of marine electric bow thruster: from 36KW to more than 3150KW.
ABS, BV, CCS, DNV, GL…etc of this marine electric bow tunnel thruster are available.
The main parameter of fixed pitch propeller of marine electric bow tunnel thruster:

Type	Fpp Dia	Input power max.		Input rpm	Frequency	Reduction Ratio	Inner Dia	Length mm	Max. thrust	Propeller rpm
Type	φ.mm	Kw	Hp	rpm	Hz	Z1/Z2	mm	mm	KN	rpm
SCT35	350	36	49	1450	50	1.105	360	320	5.7	1330
SCT35	350	39	53	1750	60		360	320	6.2	1592.4
SCT40B	400	36	49	1450	50		412	350	5.9	1330
SCT40		48	65	1450	50	1.191			7.6	1234.8
SCT40		52	71	1750	60				8.2	1478.4
SCT45B	450	48	65	1450	50		462	400	7.9	1234.8
SCT45		60	82	1450	50	1.333			9.5	1102.5
SCT45		65	88	1750	60				10.4	1320
SCT50B	500	60	82	1450	50		515	450	9.9	1102.5
SCT50		75	102	1450	50	1.471			12	999.6
SCT50		80	109	1750	60				12.6	1196.8
SCT60B	600	75	102	1450	50		615	540	12.3	999.6
SCT60		105	143	1450	50	1.8			16.8	816.6
SCT60		115	156	1750	60				18.4	977.8
SCT70B	700	105	143	1450	50		715	650	17.3	816.6
SCT70		140	190	1450	50	2.077			22.4	707.8
SCT70		150	204	1750	60				24	847.4
SCT80B	800	145	197	1450	50		818	720	23.9	707.8
SCT80		185	252	1450	50	2.308			29.6	637
SCT80		200	272	1750	60				32	762.7
SCT90B	900	190	258	1450	50		918	820	31.3	637
SCT90		235	320	1450	50	2.706			37.6	543.3
SCT90		250	340	1750	60				40	650.4
SCT100B	1000	250	340	1450	50		1020	900	41.2	543.3
SCT100		290	394	1450	50	2.846			46.4	516.5
SCT100		310	422	1750	60				49.6	618.4
SCT110B	1100	300	408	1450	50		1120	1000	49.5	516.5
SCT110		350	476	1450	50	3.09			56	475.6
SCT110		380	517	1750	60				60.8	569.4
SCT120B	1200	350	476	1450	50		1220	1050	57.7	475.6
SCT120		420	571	1450	50	3.417			67.2	430.2
SCT120		450	612	1750	60				72	515.1
SCT130B	1300	420	571	1450	50		1328	1160	69.3	430.2
SCT130		490	666	1450	50	3.78			78.4	389.1
SCT130		530	721	1750	60				84.8	465.9
SCT148B	1480	490	666	1450	50		1510	1260	80.5	389.1
SCT148		550	748	1450	50	4.083			88	360
SCT148		580	789	1750	60				92.8	431
SCT165B	1650	550	748	1450	50		1680	1400	90.8	360
SCT165		680	925	1450	50	4.545			108.8	323.4
SCT165		820	1115	1750	60				131	387.2
SCT180B	1800	700	952	1450	50		1830	1550	115.5	323.4
SCT180		1020	1387	1450	50	4.091			163.2	344
SCT180		930	1265	1160	60	4.273			148.8	273.83
SCT200B	2000	930	1265	1160	60	4.273	2030	1700	153.4	273.83
SCT200		1250	1700	1450	50	4.727			200	311
		1150	1564	1160	60				184	247.5
		960	1306	980	50				153.6	207.3
SCT220B	2200	1150	1564	1160	60		2230	1880	189.7	247.5
SCT220		1400	1904	980	50	4.364			224	224.6
SCT220		1530	2081	1160	60				244.8	268.1
SCT240B	2400	1400	1904	980	50		2430	2040	231	224.6
SCT240		1660	2258	980	50	4.727			265.6	207.3
SCT240		1800	2448	1160	60				288	247.5
SCT260B	2600	1660	2258	980	50		2632	2210	273.9	207.3
SCT260B		2100	2856	980	50	4.636			336	211.7
SCT260B		1950	2652	880	60				312	189.8
SCT280B	2800	1950	2652	880	60		2836	2380	321.7	189.8
SCT280		2450	3332	980	50	4.917			392	199.3
SCT280		2250	3060	880	60				360	179
SCT300B	3000	2250	3060	880	60		3040	2550	371.2	179
SCT300		2600	3536	730	50	4.583			416	159.2
SCT300		2800	3808	880	60				448	192
SCT330B	3300	2800	3808	730	50		3340	2800	462	159.2
SCT330		2900	3944	730	50	5.207			464	140.2
SCT330		3150	4284	880	60	5.207			504	169

The main parameter of controllable pitch propeller of marine electric bow tunnel thruster:

Type	CPP Dia.	Input power max.		Input rpm	Frequency	Reduction Ratio	Inner.φ.mm	Length mm	Max. thrust	Propeller rpm
Type	φ.mm	Kw	Hp	rpm	Hz	Z1/Z2	mm	mm	KN	rpm
SCT90	900	235	320	1450	50	2.706	918	820	37.6	543.3
SCT90	900	250	340	1750	60	2.706	918	820	40	650.4
SCT100	1000	290	394	1450	50	2.846	1020	900	46.4	516.5
SCT100	1000	310	422	1750	60	2.846	1020	900	49.6	618.4
SCT110	1100	350	476	1450	50	3.09	1120	1000	56	475.6
SCT110	1100	380	517	1750	60	3.09	1120	1000	60.8	569.4
SCT120	1200	420	571	1450	50	3.417	1220	1050	67.2	430.2
SCT120	1200	450	612	1750	60	3.417	1220	1050	72	515.1
SCT130	1300	490	666	1450	50	3.78	1328	1160	78.4	389.1
SCT130	1300	530	721	1750	60	3.78	1328	1160	84.8	465.9
SCT148	1480	550	748	1450	50	4.083	1510	1260	88	360
SCT148	1480	580	789	1750	60	4.083	1510	1260	92.5	431
SCT165	1650	680	925	1450	50	4.545	1680	1400	108	323.4
SCT165	1650	820	1115	1750	60	4.545	1680	1400	130	387.2
SCT180	1800	1020	1387	1450	50	4.75	1830	1550	163.2	344
SCT180	1800	930	1265	1160	60	4.75	1830	1550	148.8	273.83
SCT200	2000	1250	1700	1450	50	4.727	2030	1700	200	311
		1150	1564	1160	60				184	247.5
		960	1306	980	50				153.6	207.3
SCT220	2200	1400	1904	980	50	4.364	2230	1880	224	224.6
SCT220	2200	1530	2081	1160	60	4.364	2230	1880	244.8	268.1
SCT240	2400	1660	2258	980	50	4.727	2430	2040	265.6	207.3
SCT240	2400	1800	2448	1160	60	4.727	2430	2040	288	247.5
SCT260	2600	2100	2856	980	50	4.636	2632	2210	336	211.7
SCT260	2600	1950	2652	880	60	4.636	2632	2210	312	189.8
SCT280	2800	2450	3332	980	50	4.917	2836	2380	392	199.3
SCT280	2800	2250	3060	880	60	4.917	2836	2380	360	179
SCT300	3000	2600	3536	730	50	4.583	3040	2550	416	159.2
SCT300	3000	2800	3808	880	60	4.583	3040	2550	448	192
SCT330	3300	2900	3944	730	50	5.207	3340	2800	464	140.2
SCT330	3300	3150	4284	880	60	5.207	3340	2800	504	169

We are able to design and manufacture the marine electric bow tunnel thruster according to your requirement, pls kindly contact us with your request of boat type, thruster force and power.
adjustable pitch bow thruster
Fixed pitch bow thruster