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Marine Diesel Engine Driven Type Rudder Propeller

Chongqing Gathering Marine Equipment Co.,Ltd
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Chongqing Gathering Marine Equipment Co.,Ltd

Marine Diesel Engine Driven Type Rudder Propeller

City & Province Chongqing Chongqing
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Product Details

CCS, BV Approved Marine Diesel Engine Driven Type Rudder Propeller

 

Company Information

 

1.Introduction of factory (Professional manufacturer of Marine Diesel Engine Driven Type Rudder Propeller)

Our factory is a specialized factory for manufacturing special marine propulsion units, mainly Controllable pitch propeller(CPP), Tunnel thruster (TT) and Rudder propeller(RP). It was founded in 1975 and has a history of more than 30 years. As for the designing and manufacturing of the marine propulsion units, it has rich experience and introduced advance technology of Controllable pitch propeller from Kamewa of Sweden and Rudder propeller from Schottel of Germany. Not only for the technic and variety but also the quantity and service for consumers has a solid foundation.

Product Description

  

2.  CCS, BV Approved Marine Diesel Engine Driven Type Rudder Propeller

The rudder propeller is one series of our products.We introduced the rudder propeller technology from SCHOTTEL of Germany in 1986. The rudder propeller made by us has been approved by the China Classification Society and other international Classification Societies. And the products have been successfully installed, used and served on the ships. They are sailing in oceanic area of home and abroad. Rudder propeller is today used for all types and size of ships.We can provide with a series of specifications of Rudder propeller.

The propeller can be freely steered through 360 degrees around the stem. Therefore the Rudder propeller is a combined propulsion and steering unit, sothat the full thruster is available in any direction for the ship.

If the prime engine is electric or hydraulic motor, the upper gearbox can be eliminated. The electric or hydraulic motor can be vertically mounted on the fixed flange and the power will be transmitted through a bevel gear in lower gearbox on to the propeller(L-drive).

The rudder propeller can be operated by mechanical, hydraulic or electric-hydraulic unit, and can be in activ service as main propulsion, auxiliary propulsion and dynamic positioning of the ship, which are usually used in tugs, puch boats, ferry boats and barges etc. Now the company is developing higher power RP to satisfy requirements from market.

There are three installation types: Transom installation, Well installation, Deck installation.

 

3.Installation type of Marine Diesel Engine Driven Type Rudder Propeller

3.1.Transom Installation CCS, BV Approved Diesel Engine Driven Type Rudder Propeller

 

Transom installation is one of the three installation types. It is used for ships and vessels whose space of engine room are smaller, such as floating cranes, mounting plate with sealing is fixed on the plate. That is, the upper of the Rudder propeller is fixed on the pinaxis, and the lower is clamped on the puching ring. When rleasing the thruster bearing, the propeller can easily be elevated backwards. 

Elastic suspension for special Sound Proofing is available for this mode of installation.

 

3.2.Deck Installation CCS, BV Approved Diesel Engine Driven Type Rudder Propeller

 

The deck installation is a complete propulsion package. It is a reliable and compact propulsion plant. The chassis carries the totally enclosed propulsion system. The power of the diesel engine is transmitted to the rudder propeller through an elastic coupling, a hydaulic cluth and a universal shaft. The chassis daily fuel tank and so on. Installation is fast and simple because they are essentially self-con-rained. Only to obtain thrust. The deck installation unit merely has to be mounted and bolted onto a foundation of deck. Rudder propeller is mounted at the rear chassis. 

 The Rudder propeller can be mechanically or hydraulically raised or lowered in vertical direction by means of a depth adjustment facility.This serves to ensure maximum propeller thrust at all vessel draughts by maintaining the correct propeller immersion. 

 

3.3.Well Installation CCS, BV Approved Diesel Engine Driven Type Rudder Propeller

 

The well installation is especially for tugs, ferries, well station, floating dock and survey ships. 

Our rudder propeller is mounted in the well.The stem length varieswith the requirement of the application. The top mounting plate of the well should, if at all possible, be above the waterline so that the Rudder Propeller can be installed and removed when the ship is floating. 

Well installation varies with the distance between the Rudder Propeller and the diesel engine.When the engine room is very small, the Rudder Propeller can be near to the diesel engine and suitable for application in long-range transmission between diesel engine and rudder propeller. 

 

4.Catalogue of our CCS, BV Approved Diesel Engine Driven Type Rudder Propeller

 

Type

SRP12

SRP50/51

SRP100/103

SRP152/151

SRP300/151

SRP300/226

SRP300/300

SRP352/300

Input Power Kw/HP

45/61

100/135

210/285

300/400

255/347

350/476

480/650

490/666

Max Input Torque N.m

200

420

850

1675

2500

2050

2800

5200

Max Imput Speed r/min

2300

2500

2350

2000

1000

1800

1800

1000

Reduction Ratio

1.93

2.5

2.68

3.46

2.37

3.34

3.96

2.2

Propeller Dia.mm

Max

500

822

950

1150

1150

1350

1550

1550

Min

 

 

700

900

 

1100

1250

 

PAL Length mm

Max

2250

2800

2800

4250

4400

4750

4750

4750

Min

350

875

980

1400

1400

1750

1750

2000

Weight KG

65

190

300

1370

 

2000

2100

3580

PAL per 100mm extension kg

8

9

20.4

40

40

40

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