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DCEC D4 Automotive Drive Engine

DCEC 4BT3.9 series generator drive engine is a 4-cylinders in line,3.9 liter four-strokes engine with 102mm bore and 120mm stroke. DCEC 4BT3.9 series generator drive engine equipped with Weifu (or BYC) fuel pump and provides both mechanical governor and electronic governor for customers to choose from.

The prime power range for 50HZ generator set (1500RPM) of DCEC 4BT3.9 series generator drive engine is from 20 kW to 96 kW. The prime power range for 60HZ generator set (1800RPM) of DCEC 4BT3.9 series generator drive engine is from 23 kW to 80 kW.

DCEC generator drive engines have different configurations which have different power output, with code T in the engine model name means turbocharged engine, code TA in the engine model means turbocharge with water-air intercooler and code TAA in the engine model means turbocharge with air-air intercooler. As part of EMAC, SinoGen also provide complete power supply solutions that powered by DCEC, our ranges of products including open type generator set, silence type generator set, super silence type generator set, mobile trailer, complete power truck and complete power car for railways applications. We provide full life cycle services for all customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from trouble shooting to overhaul technical support.

Advantages of 4BT3.9 Automotive Drive Engine

1.Advanced design and high-quality manufacturing, adaptable to severe operating conditions, high strength, and reliable operation under heavy load.
2.The cylinder bore adopts a platform mesh honing design; the perfect geometric structure effectively prevents oil leakage.
3.The cylinder block and cylinder head adopt integrated design, which eliminates the occurrence of engine water leakage and oil leakage.
4.Strong power: adopts Holset supercharger with integral wastegate valve, low-speed response and strong power.

DCEC D4 Series Automotive Engine

This is the list of all series of DCEC D4 Series Automotive Engine.
Click here to find automotive engines by type (Fuel System & Emission Standard).

D4.0NS6B170 Automotive Engine

BFCEC ISF3.8s3154 automotive engine is a 4-cylinders in line, 3.76 liter four-strokes engine with 102mm bore and 115mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with Turbocharged and Air- Air intercooler. The prime power at...

D4.0NS6B185 Automotive Engine

BFCEC ISF3.8s3154 automotive engine is a 4-cylinders in line, 3.76 liter four-strokes engine with 102mm bore and 115mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with Turbocharged and Air- Air intercooler. The prime power at...

D4.0NS6B195 Automotive Engine

BFCEC ISF3.8s3154 automotive engine is a 4-cylinders in line, 3.76 liter four-strokes engine with 102mm bore and 115mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with Turbocharged and Air- Air intercooler. The prime power at...

D4.0NS6B160 Automotive Engine

BFCEC ISF3.8s3154 automotive engine is a 4-cylinders in line, 3.76 liter four-strokes engine with 102mm bore and 115mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with Turbocharged and Air- Air intercooler. The prime power at...

D4.0NS6B150 Automotive Engine

BFCEC ISF3.8s3154 automotive engine is a 4-cylinders in line, 3.76 liter four-strokes engine with 102mm bore and 115mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with Turbocharged and Air- Air intercooler. The prime power at...

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Sales Team


Generator Engine - Mr. Haden Wu

Marine Engine - Mrs. Hailey Tang

Automotive Engine - Mr. Vin Hu

Industrial Engine - Miss. Bella Huang

Pump Engine - Miss. Zora Zhou

Sales Director - Mr. Jasper Lee      

Service Team


Technical Service - Mr. Vin Hu

Customer Service - Mrs. Wendy Fu

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