SDEC Marine Diesel inboard boat Engine for Boat/Vessel/Ship/Tugboat/Fishingboat/Ferryship/Cruiseship 110-290 kW
D SERIES models

Model	Intake type	Continuous power /Speed	The minimum fuel consumption	Oil consumption	Weight	Certificate
D683ZCA1B	T	137.5/1800	220	≤0.4	780	CCS+IMO II
D683ZCA2B	T	110/1500	220	≤0.4	780	CCS+IMO II
D683ZLCAB	TA	205/2200	215	≤0.4	800	CCS+IMO II
D683ZLCA1B	TA	184/2200	215	≤0.4	800	CCS+IMO II
D683ZLCA3B	TA	225/2300	215	≤0.4	800	CCS+IMO II
D683ZLCA4B	TA	170/1800	215	≤0.4	800	CCS+IMO II
D683ZLCA5B	TA	150/1800	215	≤0.4	800	CCS+IMO II
D683ZLCA6B	TA	150/1500	215	≤0.4	800	CCS+IMO II
D683ZLCA7B	TA	137.5/1500	215	≤0.4	800	CCS+IMO II
D683ZLCA8B	TA	234.5/2330	215	≤0.4	800	CCS+IMO II
D683ZLCA9B	TA	264/2430	220	≤0.4	800	CCS+IMO II
D683ZCFB	T	110/1500	220	≤0.4	800	CCS+IMO II
D683ZCF1B	T	137.5/1800	220	≤0.4	800	CCS+IMO II
D683ZLCFB	TA	150/1500	215	≤0.4	800	CCS+IMO II
D683ZLCF1B	TA	170/1800	215	≤0.4	800	CCS+IMO II
D683ZLCF2B	TA	137.5/1500	215	≤0.4	800	CCS+IMO II
D683ZLCF3B	TA	150/1800	215	≤0.4	800	CCS+IMO II

Power Output: 110-290 kW
The D683 diesel engine is specifically designed for marine applications. The engine is characterized by compact structure, small volume, and light weight, low emissions, low noise and high power with power ranging from 110 to 290 kW and speed ranging from 1500 to 2500 rpm.
The D683 diesel engine is applicable to propulsion power for high-speed patrol boats, yachts, traffic boats, working boats and fishing boats, cargo boats and tugboats, as well as to the power for marine generator sets and marine auxiliary power system.
Technical Features
6-hole high-pssure fuel injector combined with shaped comBustion chamber provides optimized air-fuel mixture; efficient fuel cooler results in a good fuel economy over a wide power range;
Wet cylinder liner of alloy cast iron, reinforced forged crankshaft, crankshaft and connecting rod bearings with strong bearing capacity, water-cooled exhaust manifold, and full-electronic monitoring instrument overlooking engine running offer safe operation and high uptime.
Optimized combustion combined with turbocharger and intercool technology produces reduced pssure rise rate during combustion, as well as full and soft combustion.
Precisely machined parts result in smooth engine operation and low engine vibration and noise.
Compact bore spacing, low piston compssion height, integrated parts, and all accessories integrated in the cylinder block lead to reduced dimensions, light weight and easy maintenance.
Authorized Certification
CCS Certificate issued by China Classification Society;
Passed the certification to be compliant with IMO II emission standards by China Classification Society.







ConTACT ME

Founded in 2005, Xiamen Sitaiqi Industry & Trade Co., Ltd is a specialized exporter of all kinds of industrial and marine diesel engines, marine gearboxes, industrial and marine diesel generator sets, alternators, engine and gearbox parts etc.

We have established good relationship with famous engine manufacturers, such as Cummins, Deutz, Weichai, Yuchai, HND, Sinotruk Steyr, Zichai, Quanchai etc. The marine diesel engines are approved by CCS, BV, ABS etc, industrial diesel engines are with CE and ISO certificates.

Our diesel generator sets are coupled with international brand alternators, such as Stamford, Leory Somer, Marathon etc.

The diesel generator sets ( both industrial and marine use) and alternators (copy Stamford and ST/STC series ) are assembled in our cooperative factory which is located in Mindong Fuan city, it was named China motor Element City.

We supply our global customers with premium quality products with competitive prices and excellent services.

Welcome to Xiamen Sitaiqi Industry & Trade Co., Ltd.

We sincerely welcome your cooperation for our splendid future.