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Based on the most up-to-date technology accumulated through its wealth of experience in manufacturing diesel engines and a wide variety of precision machinery, HHI produces exhaust gas turbochargers:ABB's TPL/VTR type, and MHI's MET type for turbocharging diesel engines under a technical tie-up with ABB Turbo System Ltd. of Switzerland and Mitsubishi Heavy Industries Ltd. of japan, respectively who themselves have more than 40 years' experience in the field of designing and manufacturing turbochargers.
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With the new TCA series we have refined the proven technology of the most successful NA series. The integrated design simplifies installation on the engine and maintenance becomes easier than ever before. Advanced materials allow for increased lifetime. The TCA sets the new standard for axial turbochargers and is featuring following benefits:
For engine outputs from 2,100 to 30,000 kW per turbocharger
Maximum pressure ratio of 5.2
Inboard bearing arrangement
High performance floating bearings for minimised mechanical losses and optimised damping behaviour
Newly developed compressor wheel with reduced noise emission and increased efficiency
Compressor wheel change with basic tools and no need of rebalancing the complete rotor
Thrust bearing inspection without shaft removal
Easy replacement of individual turbine blades
Integrated oil piping, sealing air and venting system for simple installation to the engine
Entirely water-free design
Integrated containment area
Reduced number of parts
Market introduction 2002
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The reliable and maintenance friendly design of the NA/S and NA/T9 series with inboard plain bearings and turbine casings without cooling water, set and still sets an example to the turbocharger industry.
For engine outputs from 1,650 to 24,500 kW per turbocharger
Maximum pressure ration 4.5
Suitable for heavy fuel, diesel oil, biofuel and gas operation
Axial flow turbine
Waterless design NA/S and uncooled hot-gas casings NA/T9
Inboard plain bearings
Lubricated by the engines lube oil system
Easy maintenance
Market introduction 1992
NA/S/T9 series technical data
Turbocharger Project Guides
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For high output engine applications - up to 30 000 kW engine output (per TC) - MAN Diesel develops and produces a wide range of axial turbochargers. In 2002 the company presented a completely new generation, the TCA series, featuring amongst other technical highlights a completely new system of compressor mounting.
MAN axial flow turbochargers are suitable for two-stroke and four-stroke applications in MDO, gas, biofuel and heavy fuel operation.
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The NR/S basically follows the advantageous design principle of the NA/S series, only equipped with a radial turbine instead of an axial turbine. By the comparably simple design of the cast radial turbine, the NR/S series becomes the most economical choice for heavy fuel oil engines in the wide range from 450 kW up to 5 400 kW engine output per turbocharger without any compromise in reliability and performance.
For engine outputs from 450 to 5 400 kW per turbocharger
Maximum pressure ratio 4.5
Suitable for heavy fuel, diesel oi, biofuell and gas operation
Radial flow turbine
Uncooled casings
Inboard plain bearings
Lubricated by the engines lube oil system
Easy maintenance
Market introduction 1995
NR/S Series technical data
Turbocharger Project Guides
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The new TCR turbochargers were designed to comply with the special demands made on HFO, MDO, biofuel and gas engines. They cover the complete range of possible applications, like propulsion and stationary engines, GenSets as well as traction engines, wich are subject to the strictest requirements with regard to size and weight. As compared to the previous generation, these new turbochargers offer the advantage of increased compactness and less weight without any concessions regarding efficiency and performance. Advanced materials ensure extended service lives and easier maintenance. The TCR is a completely redesigned turbocharger with:
Engine outputs from 390 to 6,700 kW
Maximum pressure ratio of 5.2
Optimised compressor and turbine wheel for increased efficiency
Constant and pulse pressure turbocharging
Low moment of inertia for best dynamic behaviour
New compressor wheel fixation for easy servicing
Uncooled casings
Pipeless design with integrated oil inlet and oil drain
No sealing air required
Market introduction 2004
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The new TCR turbochargers were designed to comply with the special demands made on HFO, MDO, biofuel and gas engines. They cover the complete range of possible applications, like propulsion and stationary engines, GenSets as well as traction engines, wich are subject to the strictest requirements with regard to size and weight. As compared to the previous generation, these new turbochargers offer the advantage of increased compactness and less weight without any concessions regarding efficiency and performance.
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Pneumatic components have a broad field of application in the marine industry.
We offer you the design of customized pneumatic panels. We have experience in starting air conditioning for low-speed engines, winch control and ballast tank systems.
The brand name BoschRexroth stands in the long tradition of the names Westinghouse, Wabco. This guarantees you our experience in the area of pneumatic systems. Of course, we offer our pneumatic panels including classification.
Our shopfloor is known for on-time delivery at high quality.
We have a vast dealer network that can support you with new projects as well as repairs. So take advantage of our long-term experience in pneumatics.
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The versatile NautoPilot® 60 offers highest precision in course and track control and gives flexibility to fulfil individual needs. Best steering performance ensures safe and reliable navigation. Due to the automatic adaptation of the ships speed and the built-in intelligence, it caters for an efficient use of the steering gear, thus reducing wear and fuel consumption.
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The adaptive NautoPilot® 2000 is characterized by the most advanced steering algorithms. Maximum accuracy with reduced rudder action leads to less wear and tear on the steering gears as well as to less fuel consumption. It can easily be adjusted to environmental conditions and all ship types, even to High Speed Craft (HSC). In combination with ECDIS, it is qualified as a track control system, category B or C. Within an integrated bridge, radar and ECDIS may be equipped with an autopilot remote control panel in order to change a course while watching the screen.
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PilotStar D uses most advanced steering algorithms and offers excellent steering performance, accuracy and reliability. It can be used in heading control mode or track control mode in combination with a separate navigation receiver. PilotStar D can easily be adapted manually or by predefined parameter sets to the current environmental or ship condition and adapts automatically to ships speed. Various interfaces make installation on newbuildings and retrofit applications quick and simple.
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Raytheon Anschütz Nautosteer® steering control is a flexible system, which allows different configurations, e.g. Dual Follow-Up (FU), Dual Non Follow-Up and Dual FU / Dual NFU steering control. Each system is configured individually for each ship to achieve maximum flexibility and performance. This means customized and economical solutions corresponding to the special requirements of steering gears, steering capacities and behaviour as well as ship owner's and operator's preferences with respect to quantity and location of controls, operator units and indicators.
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Navis AP 3000 Heading Control System is a technologically advanced digital ship control unit designed for reducing operator's workload, increasing vessel motion efficiency and improving the safety of operations. Navis AP 3000 can be used on a broad range of vessel applications ranging from yachts and small boats to VLCC.
Main advantages of Navis AP 3000:
Keeping of heading with minimal rudder activity
Easy heading change and maneuvering
Comprehensive set of alarms
Built-in self-diagnostics and user-friendly alarm reporting system
Interface with standard data sources via NMEA 0183 Serial I/O Channel
Compatible with various steering systems interfaces
Single or multi-console configuration
EMI/RFI immunity of all signals and power circuits
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K- Bridge AP autopilot is an adaptive heading and track controller providing optimal steering behaviour under all weather and load conditions.
Description
K-Bridge AP receives its orders from the autopilot control section of the K-Bridge display units and transmits steering commands to the steering system. The orders may be manual changes of wanted heading, turn radius or rate of turn or it may be orders originating from track control along a selected sailing route. Together with K-Bridge ECDIS and CONNING display, K-Bridge AP forms a complete system for automatic track control. When used with a K-Bridge SINT - sensor interface and K-Bridge ST - steering system or K-Thrust thruster control system, the K-Bridge AP is installed with virtually no extra cabling.
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