Marine Transverse Tunnel Thruster

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Controllable Pitch Thruster

Application
Controllable pitch thrusters are particularly useful when maneuvering in ports, shallow and coastal waters and waterways. The use of tunnel thruster shorten the time of maneuvering and reduce costs of to-wage.A marine transverse tunnel thruster is a type of propulsion system used in ships and boats to provide additional maneuverability and control in transverse (sideways) directions. It consists of a propeller mounted in a tunnel at the bow or stern of the vessel, perpendicular to the direction of travel. Transverse tunnel thrusters can be either fixed pitch or controllable pitch, and can be mounted in a tunnel at either the bow or stern of the vessel, depending on the application and vessel requirements. They are typically used in larger vessels, such as cargo ships and cruise liners, where maneuverability is important for docking and maneuvering in ports.

Features
1.Type:Controllable-pitch and Fixed-pitch propeller type.
2.Installation type:Vertical and horizontal installation.
3.High efficiency and endurance.
4.Driven force:Electrical and hydraulic motor.
5.Suitable for various kinds of vessel such as transportation vessel, tugboat, ocean engineering vessel, ro/ro ship, cargo liner.
6.Underwater structure are convenient for maintenance and repairing.
7.We can design and manufacture the product according to client's drawing or sample.

Technique Data

type	Propeller Dia.	Input power max..		Input rpm	Max. thrust
	Φ.mm	Kw	Hp	rpm	KN
SCT25-FP	250	20	50	1470	3.5
		25	60	1750	4
SCT35-FP	350	36	50	1470	6
		39	60	1750	6.5
SCT80-FP	800	185	50	1450	29.6
		200	60	1750	32
SCT90-FP/ CP	900	235	50	1470	37.6
		250	60	1750	40
SCT110-FP/ CP	1100	350	50	1450	56
		380	60	1750	60.8
SCT165-FP/ CP	1650	680	50	1450	108.8
		820	60	1750	131
SCT200-FP/ CP	2000	1250	50	1450	200
		1150	60	1160	184
		960	50	980	153.6
SCT300-FP/ CP	3000	2600	50	730	416
		2800	60	880	448
SCT330-FP/ CP	3300	2900	50	730	464
		3150	60	880	504