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  • 2-1-d-series-marine-engine_01

D Series Marine Engine

D Series Marine Engine

Product Features:

Description
The D638 series marine engine is designed for marine applications with requirements for low emission, noise, and high power output. The entire engine is compact and lightweight without sacrificing power. This series has as power range of 110kW-290kW and a speed range of 1500-2500r/min.

The D series marine engine applies to the main engine propulsion power of various high speed patrol boats, yachts, traffic boats, work boats, fishing boats, cargo boats and tugboats. It can also meet the power demands of marine generator sets and marine auxiliary power systems.

Get Custom Quote

Ask For A Quick Quote

We will contact you within 24 working hours, please pay attention to the email with the suffix “@penlucky.com”. 

COME VISIT US AT OUR HQ.

Our headquarters are based in China’s Shandong District.

Weifang, Shandong, CHINA

1-1-917, Danguili Golden Street, Dongfeng Street

(+86) 18005368542

Download brochure

Details

D683/SC9D   Series Technical Parameters
Type In-Line、WaterCooled、4-Stroke、Wet cylinder Cylinder No. 6
Bore&Stroke D683:114x135mm / SC9D:114x144mm Displacement D683:8.3L / SC9D:8.8L
Min.BSFC 196g/kW.h Oil Consumption 0.4g/kW.h
Valve No/Cylinder D683：2 / SC9D：4 Idle Speed 650±25r/min
Ignition Order 1-5-3-6-2-4 Compression ratio 16:1
Noise ≤105dB(A) Emmision standard IMOⅡ/Stage I
Start Mode Electric Flywheel & housing SAE 2  11.5
Rotation Direction (Face the Flywheel) Anti-clockwise Overhual ≥15000h
H Series Model List
Series Engine Model Aspiration Rated Power kw/ps Rated Speed r/min Fuel Supply Net Weight kg
D683

Main engine

 D683ZLCA1B Turbo &   Intercooler 179/243 2200 Mechanical 800
D683ZLCAB Turbo &   Intercooler 200/272 2200 Mechanical 800
D683ZLCA3B Turbo &   Intercooler 219/298 2300 Mechanical 800
D683ZLCA8B Turbo &   Intercooler 228.5/311 2330 Mechanical 800
D683ZLCA9B Turbo &   Intercooler 259/352 2430 Mechanical 800
SC9D

Main engine

 SC9D220.15CA2 Turbo &   Intercooler 159/216 1500 Mechanical 900
SC9D250.18CA2 Turbo &   Intercooler 180/245 1800 Mechanical 900
SC9D280.18CA2 Turbo &   Intercooler 202/275 1800 Mechanical 900
SC9D300.21CA2 Turbo &   Intercooler 216/294 2100 Mechanical 900
SC9D340.21CA2 Turbo &   Intercooler 245/333 2100 Mechanical 900
SC9D

Auxiliary engine

 SC9D245.15CF1 Turbo &   Intercooler 177 1500 Mechanical 900
SC9D260.15CF1 Turbo &   Intercooler 189 1500 Mechanical 900
SC9D300.15CF1 Turbo &   Intercooler 215 1500 Mechanical 900
SC9D310.15CF1 Turbo &   Intercooler 223 1500 Mechanical 900
Features
  • The 6-hole high pressure fuel injector is combined with a w-shaped combustion chamber to optimize air-fuel mixing. Adopting an efficient fuel cooler provides economic application range in a wide power range.
  • The designs of wet alloy cast iron cylinder liner, forging reinforced crankshaft, crankshaft bearing and connecting rod bearing with strong bearing capacity, water cooled exhaust manifold and electronic monitoring instrument monitored engine running are used to ensure the safe operation and minimize downtime of the engine.
  • Optimized combustion characteristics, coupled with a turbocharger and intercooling technologies can reduce the pressure rise rate during combustion and result in soft and full combustion.
  • High precisely machined parts enables engine operation smooth with low vibration and noise.
  • With compact bore spacing, low piston compression height and integrated design of parts, all the accessories are integrated on the cylinder block, making the size greatly reduced with light weight and convenient maintenance.
Authorized certification
  • This series engine has obtained CCS Certificate of China Classification Society.
  • This marine engine passed the certification of IMO emission standards of China Classification Society.

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