Application-oriented propulsion systems

RudderpropellerSRP

The SCHOTTEL Rudderpropeller –the superior propulsion systemfor vessels of all kinds

About 50 years ago, SCHOTTEL ushered in a new era in thefield of marine propulsion. With the development and con-struction of the SCHOTTEL Rudderpropeller (SRP), ourengineers created a combined propulsion and steeringsystem that not only converts the engine or motor power intooptimum thrust but also, thanks to 360° rotation of theunderwater assembly, enables the full propulsive power tobe used for manoeuvring the vessel as well. A principle thatis just as effective as it is simple.

Maximum manoeuvrability, optimum efficiency, safe and econ-omical operation, space-saving installation and easy maintenance –these are the outstanding features of the SCHOTTEL Rudderpropeller.This propulsion concept has set standards worldwide: for main and auxiliarypropulsion, on inland waterways and in the toughest offshore opera-tions, under tropical and arctic conditions.

Today we develop, design and manufacture standardsystems rated at up to 6000 kW that are distinguished bytheir perfection and reliability. For special applications,such as amagnetic, shock-resistant and low-noisepropulsion units, we produce competent solutionsand installation variants meeting all requirements.

Our team comprises highly motivated expertsin the fields of hydrodynamics, hydraulics,electronics, systems engineering and ship-building and is familiar with the world of

shipping. This comprehensive know-how is the basis for individual

customer support from the projectstage onwards and is reflected inour application-oriented system

solutions.

Transom installation

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1 Our tailored steering and controlsystems have been service-provenand type-tested for decades.

2 HYDRA (Hydrodynamic Analysis) isa software program developed bySCHOTTEL. We use this “tool” forachieving an optimum design of ourpropulsion and manoeuvring systems.

3 Existing Rudderpropeller models areoptimized and new types developedusing state-of-the-art calculationmethods.

4 Developed in intensive cooperationwith internationally renowned researchinstitutes, the hydrodynamic designof our systems is acknowledgedthroughout the industry as trend-setting.

Steeringand control systems

Quality

Researchand Development

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Installation variants

Well installation Navigator installation Retractable unit

The application of CAD in developmentand design, the implementation ofadvanced manufacturing technologies,the use of high-grade materials, skilfulassembly and professional installationon site are the major foundations for thetop quality of our products. This isimpressively confirmed by the certifica-tion of our quality management systemaccording to DIN EN ISO 9001 byAmerican Bureau of Shipping, BureauVeritas, Det Norske Veritas andGermanischer Lloyd.

Passenger vesselsFerries

Double-ended ferry, 2 x SRP 350/350 ( 404 kW each)Shipyard: Åsi Verken, SwedenOwner: Swedish National Road Administration and Ferry Operation, Sweden

Passenger vessel, 2 x SRP 170 (285 kW each)Shipyard: Schiffswerft Lux, GermanyOwner: Bingen-Rüdesheimer Fähr- und Schiffahrtsgesellschaft, Germany

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Passenger vessel, 2 x SRP 170 (284 kW each)Shipyard: Deutsche Binnenwerften GmbH, GermanyOwner: Rainer Abicht Elbreederei GmbH, Germany

1 Passenger vessel, 2 x SRP 200 (298 kW each)Shipyard: Oceanfast Marine Pty Ltd,Freemantle, AustraliaOwner: Captain Cook Cruises Pty Ltd,Sydney, Australia

2 Double-ended ferry, 2 x SRP 170 (320 kW each)Shipyard: Saigon Shipbuilding Company,VietnamOwner: Ministry of Transport, Vietnam

3 Double-ended ferry, 2 x SRP 170 (250 kW each)Shipyard: Karstensens Shipyard, DenmarkOwner: Ministry of Transport, Cambodia

4 Trimaran, 1 x SRP 110 (175 kW), 1 x SRP 60 (100 kW)Shipyard: Chantiers de Bateaux Parisiens,FranceOwner: Bateaux Parisiens, France

5 Double-ended ferry, 4 x NAV 110 (190 kW each)Shipyard/Owner: Deghan Sanat Co., Iran

Double-ended ferry, 4 x SRP 170 (250 kW each) Shipyards: Lürssen-Werft/Kröger Werft, Germany Owner: Verkehrsbetriebe Wesermarsch GmbH, Germany

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SRP 110

Tug boats

SRP 1212 CP

Tractor tug, 2 x SRP 1010 (1325 kW each), 45 t bollard pullShipyard: Astilleros Zamakona, SpainOwner: Remolcadores de Barcelona, Spain

Stern tug, 2 x SRP 1212 CP (1545 kW each), 50 t bollard pullShipyard: Damen Shipyards, The NetherlandsOwner: Rimorchiatori Spezzini, Italy

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Stern tug, 2 x SRP 1515 CP (1850 kW each), 60 t bollard pullShipyard: Cheoy Lee Shipyards Ltd, Hong KongOwner: Wijsmuller Salvage BV, The Netherlands

4 Tractor tug, 2 x SRP 503/505 (640 kW each), 26 t bollard pullShipyard: Johann Oelkers, GermanyOwner: Kieler Verkehrs-AG, Germany

5 Rotor Tug®, 3 x SRP 1212 (1560 kW each), 80 t bollard pullShipyards: Construcciones NavalesFreire, Spain · Maschinefabriek PadmosBV, The NetherlandsOwner: Kotug & Tugboat Co Adriaan Kooren BV, The Netherlands

6 Stern tug · 2 x SRP 1212 (1864 kW each), 60 t bollard pullShipyard: Eastern Shipbuilding, Panama City, Florida/USAOwner: Mc Allister Towing &Transportation, New York/USA

Stern tug2 x SRP 1212 CP (1545 kW each), 50 t bollard pullShipyard: Dubai Drydocks, DubaiOwner: Dubai Port Authority, Dubai

Stern tugs, 2 x SRP 1212 (2 x 1470 kW) each, 50 t bollard pull · Shipyard: J. G. HitzlerSchiffswerft & Maschinenfabrik, GermanyOwner: Augustea Emprese Marittime e diSalvataggi S.p.A., Italy

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1 Stern tug, 2 x SRP 1212 CP (1545 kW each), 50 t bollard pullShipyard: Cooperativa Tomassi, ItalyOwner: Rimorchiatori Laziali S.p.A., Italy

2 Stern tug, 2 x SRP 1010 (1250 kW each), 40 t bollard pullShipyard: Bharati Shipyard, IndiaOwner: Reliance Industries Ltd., India

3 Stern tug, 2 x SRP 1515 (2100 kW each),67 t bollard pullShipyard: Astilleros Zamakona, SpainOwner: Fairplay Schleppdampfschiffs-Reederei Richard Borchard GmbH,Germany

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Research vessel 2 x SRP 1010 (900 kW each)Shipyard: Mjellem & Karlsen, NorwayOwner: ARAMCO, Saudi Arabia

Pollution control and recovery vessel2 x SRP 350 LS CP (600 kW each)Shipyard: C. Lühring, GermanyOwner: German Navy

Suction hopper dredger, 2 x NAV 1010 (876 kW each)Shipyard: Scheepswerf Bijholt, The NetherlandsOwner: Naßbaggerei Anton Müsing, Germany

Special vessels

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1 Buoy-laying vessel, 2 x SRP 1010 (1100 kW each)Shipyard: Damen Shipyards, The NetherlandsOwner: Commissioners of Irish Lights,Ireland

2 Cable-laying vessel, 2 x SRP 1212 (1200 kW each), 1 x SRP 1212 ZSV (1200 kW), 1 x STT 1010 (1100 kW)Shipyard: Scheepswerf De Hoop Lobith BV,The NetherlandsOwner: Van Der Stoel-Cable, The Netherlands

3 Split barge, 2 x NAV 330/545 (545 kW each)Shipyard: Peene-Werft, GermanyOwner: August Reiners Bauunternehmungund Naßbaggerei, Germany

4 Floating crane, 4 x NAV 330/465 (465 kW each)Shipyard: Huisman Itrec, The NetherlandsOwner: Scaldis Salvage & MarineContractors N.V., The Netherlands

5 Floating crane, 2 x NAV 110/125 (125 kW each)Shipyard: Schiffswerft Boost, GermanyOwner: Wasser- und Schiffahrtsamt Bingen,Germany

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OffshoreSea-going vessels

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1 FPSO, 2 x SRP 1212 (1500 kW each)Shipyard Harland & Wolff, United KingdomOwner: BP Exploration Operating Comp.,United Kingdom

2 Semi-submersible drilling rig8 x SRP 2020 (2240 kW each)Shipyard: Texas Drydocks, USAOwner: ENSCO International Inc., USA

3 Semi-submersible drilling rig, 2 x SRP 4500 (5000 kW each)Shipyard: Hyundai Heavy Industries Co Ltd, KoreaOwner: Reading & Bates FalconExploration Company, Houston, USA

4 Oceanographic research vessel, 2 x SRP 3030 (3000 kW each), 1 x SRP 1212 CP (2000 kW)Shipyard: Langsten Yard, NorwayOwner: Norwegian Defence ResearchEstablishment, Norway

5 Ice-breaking multi-purpose vessel, 2 x SRP 3030 (2900 kW each)1 x SPJ 520 (2600 kW)Shipyard: Volkswerft GmbH Stralsund,GermanyOwner: Wasser- undSchiffahrtsdirektion Nord, Germany

6 Offshore supply vessel, 2 x SRP (STP) 1010 (954 kW each)2 x STT 170 LK (350 kW each)Shipyard: Astill. Balenciaga, S.A., SpainOwner: Khalifa A. Algosaibi, Saudi Arabia

7 Floating crane, 4 x SRP 4500 (6000 kW each)Shipyard: Fincantieri – Cantieri NavaliItaliani S.p.A., ItalyOwner: Saipem S.p.A., Italy

8 Offshore supply vessels, 2 x SRP 1212(2 x 1470 kW) each, 50 t bollard pullShipyard: President Marine Pte. Ltd.,SingaporeOwner: Boa Ltd., Taubatkompaniet A/S,Norway

SRP 1212 CP

Input power

max. [kW]

100120130195230260270310350310370410470550620750920

1000104012501380138016501800150018002000175021002300220026002900285034003600335040004450400047506000

Type

SRP 60

SRP 110

SRP 170

SRP 200

SRP 330

SRP 550

SRP 1010

SRP 1212

SRP 1215

SRP 1515

SRP 2020

SRP 3030

SRP 4040

SRP 4500

Rating*El

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Input speedE[rpm]

2500

2100

1800/2000

1800/2100

1800

1000/1600/1800

750/1000/1200/1600/1800

750/1000/1200/1600/1800

1000/1600

1000/1600

1000/1200

750-1200

750-1200

750/900

Propeller Ø

[mm]

700

850

1050

1100

1400

1700

2100

2300

2400

2600

2800

3400

3800

4200

Weight

[kg]**

540

880

1650

2100

3600

9600

15000

17500

19500

27500

31000

51000

78000

65000

* Rating A Full power continuous rating 24 hours service Rating B Intermittent service with occasional full loadRating C Auxiliary installations

** Weight only SRP, well installation, with propeller and oil at PAL min. (from SRP 550 upwards with nozzle)

Standard typesSpecification is subject to change without notice. Status: August 2002.

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■ Constant customer support■ Professional commissioning world-wide■ Preventive maintenance and repairs■ State-of-the-art modernizations ■ Reconditioned second-hand units■ Close-knit sales and service network

Innovators in steerable propulsionSCHOTTEL GmbH & Co. KG · Mainzer Str. 99 · D-56322 Spay / GermanyTel.: + 49 (0) 26 28 / 6 10 · Fax: + 49 (0) 26 28 / 6 13 00 · e-Mail: info@schottel.de · www.schottel.de

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SCHOTTEL for the Shipping World