Sulzer Common Rail Electronically-Controlled Engines for Today and the Future Sulzer RT-flex System

Edition: April 2002

02#041/4022/26.04.2002/DTB

WCH Sales Kit 020409 / 2 / 09.04.2002

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WCH Sales Kit 020409 / 5 / 09.04.2002

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WCH Sales Kit 020409 / 6 / 09.04.2002

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Exhaust valve WECS 9500 Crank
actuator
control angle
system sensor
Fuel
injectors
50µ
6µ
Exhaust valve
actuating unit
Volumetric fuel
injection control unit
1000 bar fuel HFO / MDO
200 bar servo oil
30 bar starting air
WCH Sales Kit 020409 / 7 / 09.04.2002

WCH Sales Kit 020409 / 7 / 09.04.2002

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WCH Sales Kit 020409 / 9 / 09.04.2002

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With electronically controlled exhaust valve

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1st generation 2nd generation 3rd generation
RTX-1 RTX-2 RTX-3
Sulzer common rail system
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Individual, hydraulically
operated, electronically
controlled fuel
injection pumps
Volumetric Injection
control unit
1000 bar common rail
1000 bar
1000 bar
Jerk pump
Sulzer RT-flex - one step ahead
Jerk pump
8 bar fuel supply
8 bar fuel supply
1981 1990 1998
Technology evolution

WCH Sales Kit 020409 / 10 / 09.04.2002