Fixed Pitch or Controllable Pitch Tunnel Thruster

• After-sales Service: Guarantee Repair
• Warranty: 1 Year
• Certification: CCS / ABS / BV / Lr / Dnv-Gl
• Model No.: Th08021049
• Transport Package: Wooden Case
• Specification: As per request
• Model NO.: Tunnel Thruster
• Trademark: TAIHANG
• Origin: China
• HS Code: 8487100000
• Production Capacity: 10000/PCS/Year

Product Description

Fixed Pitch or Controllable Pitch Tunnel Thruster 

Basic info.

Blades	4
Material	Nickel-Aluminum Bronze
Diameter of blades	250mm-3300mm
Driven type	Diesel/E-motor/Hydraulic
Feature of Blade	Fixed pitch or Controllable pitch
Nominal Input Power	up to 4300 Kw
Installation Direction	Horizontal or Vertical
Installation Type	Bow or Stern
Nominal Input Speed	up to 1780 Rpm

Product Description

Tunnel thrusters are installed in the bow or stern in order to improve docking, slow speed maneuvering, emergency steering and station keeping at zero or slow forward speed. Our tunnel thruster is available in fixed pitch or controllable pitch.

Features:
Propeller can be driven by electric motor, diesel engine and hydraulic motor.
The diameter of propeller is up to 3.3 meters.
Power range up to 4200 KW.
Fixed or varied pitch is optional.
Steel or Aluminum hulls is optional.

Specification

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

Advantage

1.Our Shipyard:Ningbo Zhenhe shipyard, and now Taihang is the branch representative of our yard.
2.Our founding team has experience of more than 15 years in ship building and ship repair with our own engineer and designer.
3.Equipment quality guarantee: Based on shipyard feedback, we built up manufacturer file to ensure the good quality of the products. Also we can send our engineers to help our clients to install and test these exported equipment.
4.We are a second hand ship broker to help you find the satisfied used different kind vessels.
5.We are able to provide the CKD kits and one-stop service based on our laser-cutting machine and purchase ability
6. We have a very professional design and technical team to work out perfect plan for our clients and help to slove out any matters with pre-sale and after-sale.
7.Customer Distribution:  Tananzia, Rwanda, India(Mumbai and Kalkatta), Suva,  Portugal, Russia, Nertherland, Iceland, Denmark, Malaysia, Mexico.......

Company Profile