Marine Engine
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H Series Marine Engine
2020/09/06 00:00
H系列-SC4H照片.png6375688013973625003991579.png
SCH4 ModelSCH7 Model


Description:

The H series marine engine was jointly designed and developed by SDEC and UK Ricardo combining Chinese market demands and internationally proven technologies of advanced Ricardo engines. It is a world first-class power platform manufactured by adopting the GPDP development process and SAIC MOTOR manufacturing standards.


This series marine engine features a compact structure, strong power, low vibration noise, etc., whose technical indexes are all in the leading position in China. It is applied to small inland transportation boat, coastal fishing boat, high speed boat, passenger ship and other ships, as well as 66-167KW marine generator sets.


Features:

1.With four-valve structure, centrally and vertically arranged fuel injector and new fuel mixing technology, this engine delivers high air intake efficiency, uniform atomization and good load transient response. Its working efficiency is improved by 12%.

2.The maximum torque is over l000N.m, and the torque reserve is as high as 36%, which is 20% higher than similar products.

3.The power and economy are both considered under common working conditions, and the minimum fuel consumption is 195g/kW.h.

4.A 180 BAR high combustion pressure design makes its environmental adaptability 7% higher than the similar products. Without auxiliary air intake heating device, the cold starting temperature is -15℃.

5.Frame type high strength alloy engine body, one-piece cylinder head and rear gear chamber result in small volume, light weight, high reliability and a noise of 3dB (A) lower than similar products.

6.By reference to SPS manufacturing standard of German Volkswagen, the average overhaul period is over 15000h, which is 50% longer than similar products.



SC4H/SC7H   Series Technical Parameters
TypeIn-Line、WaterCooled、4-Stroke、Dry cylinderCylinder No.SC4H:4 / SC7H:6
Bore&Stroke105x124mmDisplacementSC4H:4.3L / SC7H:6.5L
Min.BSFC192g/kw.hOil Consumption0.3g/kw.h
Valve No/Cylinder4Idle Speed675±25r/min
Ignition   OrderSC4H:1-3-4-2 / SC7H:1-5-3-6-2-4Compression ratio16-17.3:1
Noise≤105dB(A)Emmision standardIMOⅡ/Stage I
Start ModeElectric / GasFlywheel & housingSAE 3 11.5 / SAE 1  14
Rotation Direction (Face the Flywheel)Anti-clockwiseOverhual15000h


H Series Model List
SeriesEngine ModelAspirationRated Power kw/psRated Speed r/minFuel SupplyNet Weight kg
Main engineSC4H100CATurbo63/861500Mechanical495
SC4H110CATurbo70/951800Mechanical495
SC4H125CA2Turbo &   Intercooler80/1091500Mechanical540
SC4H140CA2Turbo &   Intercooler90/1221500Mechanical540
SC4H155CA2Turbo &   Intercooler100/1361500Mechanical540
SC4H170CA2Turbo &   Intercooler110/1501800Mechanical540
SC7H175CA2Turbo &   Intercooler112/1521500Mechanical675
SC7H190CA2Turbo &   Intercooler121/1651800Mechanical675
SC7H195CA2Turbo &   Intercooler125/1701500Mechanical675
SC7H220CA2Turbo &   Intercooler140/1901800Mechanical675
SC7H235CA2Turbo &   Intercooler150/2042100Mechanical675
SC7H250CA2Turbo &   Intercooler162/2202300Mechanical675
AuxiliariesSC4H95CF2Turbo60/821500Mechanical495
SC4H115CF2Turbo75/1021500Mechanical495
SC4H85.15CF1Turbo &   Intercooler60/821500Mechanical540
SC4H105.15CF1Turbo &   Intercooler75/1021500Mechanical540
SC4H160CF2Turbo &   Intercooler102/1391500Mechanical540
SC4H180CF2Turbo &   Intercooler116/1581500Mechanical540
SC7H230CF2Turbo &   Intercooler149/2031500Mechanical675
SC7H250CA2Turbo &   Intercooler163/2221500Mechanical675

Emergency engine
SC4H100CDTurbo63/861500Mechanical495
SC4H130CDTurbo &   Intercooler84/1141500Mechanical540
SC4H150CDTurbo &   Intercooler95/1291500Mechanical540
SC7H195CDTurbo &   Intercooler125/1701500Mechanical675
SC7H230CDTurbo &   Intercooler150/2041500Mechanical675


Outline and installation dimension drawing

SC4H  L:898mm  W:538mm  H:1179mm

SC7H  L:1143mm  W:538mm  H:1179mm


6375686482410902345097442.png


56-5 Zhenba street, Zhenxing District, Dandong, Liaoning Province    Telephone:0415-3105356 ; 3105358
Postcode:118000      Website:      Mailbox:lnsc@163.com
Copyright 2005 Dandong Shangchai Power Equipment Co., Ltd     LiaoICP:15012548    Yalu river network technical support

Marine Engine

H Series Marine Engine
2020/09/06 00:00
H系列-SC4H照片.png6375688013973625003991579.png
SCH4 ModelSCH7 Model


Description:

The H series marine engine was jointly designed and developed by SDEC and UK Ricardo combining Chinese market demands and internationally proven technologies of advanced Ricardo engines. It is a world first-class power platform manufactured by adopting the GPDP development process and SAIC MOTOR manufacturing standards.


This series marine engine features a compact structure, strong power, low vibration noise, etc., whose technical indexes are all in the leading position in China. It is applied to small inland transportation boat, coastal fishing boat, high speed boat, passenger ship and other ships, as well as 66-167KW marine generator sets.


Features:

1.With four-valve structure, centrally and vertically arranged fuel injector and new fuel mixing technology, this engine delivers high air intake efficiency, uniform atomization and good load transient response. Its working efficiency is improved by 12%.

2.The maximum torque is over l000N.m, and the torque reserve is as high as 36%, which is 20% higher than similar products.

3.The power and economy are both considered under common working conditions, and the minimum fuel consumption is 195g/kW.h.

4.A 180 BAR high combustion pressure design makes its environmental adaptability 7% higher than the similar products. Without auxiliary air intake heating device, the cold starting temperature is -15℃.

5.Frame type high strength alloy engine body, one-piece cylinder head and rear gear chamber result in small volume, light weight, high reliability and a noise of 3dB (A) lower than similar products.

6.By reference to SPS manufacturing standard of German Volkswagen, the average overhaul period is over 15000h, which is 50% longer than similar products.



SC4H/SC7H   Series Technical Parameters
TypeIn-Line、WaterCooled、4-Stroke、Dry cylinderCylinder No.SC4H:4 / SC7H:6
Bore&Stroke105x124mmDisplacementSC4H:4.3L / SC7H:6.5L
Min.BSFC192g/kw.hOil Consumption0.3g/kw.h
Valve No/Cylinder4Idle Speed675±25r/min
Ignition   OrderSC4H:1-3-4-2 / SC7H:1-5-3-6-2-4Compression ratio16-17.3:1
Noise≤105dB(A)Emmision standardIMOⅡ/Stage I
Start ModeElectric / GasFlywheel & housingSAE 3 11.5 / SAE 1  14
Rotation Direction (Face the Flywheel)Anti-clockwiseOverhual15000h


H Series Model List
SeriesEngine ModelAspirationRated Power kw/psRated Speed r/minFuel SupplyNet Weight kg
Main engineSC4H100CATurbo63/861500Mechanical495
SC4H110CATurbo70/951800Mechanical495
SC4H125CA2Turbo &   Intercooler80/1091500Mechanical540
SC4H140CA2Turbo &   Intercooler90/1221500Mechanical540
SC4H155CA2Turbo &   Intercooler100/1361500Mechanical540
SC4H170CA2Turbo &   Intercooler110/1501800Mechanical540
SC7H175CA2Turbo &   Intercooler112/1521500Mechanical675
SC7H190CA2Turbo &   Intercooler121/1651800Mechanical675
SC7H195CA2Turbo &   Intercooler125/1701500Mechanical675
SC7H220CA2Turbo &   Intercooler140/1901800Mechanical675
SC7H235CA2Turbo &   Intercooler150/2042100Mechanical675
SC7H250CA2Turbo &   Intercooler162/2202300Mechanical675
AuxiliariesSC4H95CF2Turbo60/821500Mechanical495
SC4H115CF2Turbo75/1021500Mechanical495
SC4H85.15CF1Turbo &   Intercooler60/821500Mechanical540
SC4H105.15CF1Turbo &   Intercooler75/1021500Mechanical540
SC4H160CF2Turbo &   Intercooler102/1391500Mechanical540
SC4H180CF2Turbo &   Intercooler116/1581500Mechanical540
SC7H230CF2Turbo &   Intercooler149/2031500Mechanical675
SC7H250CA2Turbo &   Intercooler163/2221500Mechanical675

Emergency engine
SC4H100CDTurbo63/861500Mechanical495
SC4H130CDTurbo &   Intercooler84/1141500Mechanical540
SC4H150CDTurbo &   Intercooler95/1291500Mechanical540
SC7H195CDTurbo &   Intercooler125/1701500Mechanical675
SC7H230CDTurbo &   Intercooler150/2041500Mechanical675


Outline and installation dimension drawing

SC4H  L:898mm  W:538mm  H:1179mm

SC7H  L:1143mm  W:538mm  H:1179mm


6375686482410902345097442.png


address:56-5 Zhenba street, Zhenxing District, Dandong, Liaoning Province
Telephone:0415-3105356 ; 3105358
Postcode:118000 website: mailbox:lnsc@163.com
Copyright 2005 Dandong Shangchai Power Equipment Co., Ltd LiaoICP:15012548
Yalu River Network technical support