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4BT3.9 1500 RPM Mechanical G-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 G-Drive Engine

1.Advanced design and high-quality manufacturing, adaptable to severe operating conditions, high strength, and reliable operation under heavy load.
2.The advanced design enables the engine to obtain a larger liter of power, reaching 22.4kW/L, with a smaller specific weight.
3.Equipped with an air intake electric preheating device and a 6.6kW high-power starter, which completely improves the engine’s cold start performance.
4.Strong power: adopts Holset supercharger with integral wastegate valve, low-speed response and strong power.

4BT3.9 1500 RPM Mechanical G-Drive Engine

All models of DCEC 4BT3.9 1500 RPM Mechanical G-Drive Engine.

6LTAA8.9 Mechanical Auxiliary Engine

6LTAA8.9 Mechanical Auxiliary Engine

DCEC 6LTAA8.9 series marine auxiliary engine is a 6-cylinders in line, 8.9 liters four-strokes engine with 114mm bore and 145mm stroke. DCEC 6LTAA8.9 series marine auxiliary engine equipped with BOSCH (or BYC) fuel pump and provides both mechanical governor and...

6CTA8.3 Mechanical Auxiliary Engine

6CTA8.3 Mechanical Auxiliary Engine

DCEC 6CTA8.3 series marine auxiliary engine is a 6-cylinders in line, 8.3 liters four-strokes engine with 114mm bore and 135mm stroke. DCEC 6CTA8.3 series marine auxiliary engine equipped with BYC fuel pump and GAC electronic governor. The prime power range for 50HZ...

6BT5.9 Mechanical Auxiliary Engine

6BT5.9 Mechanical Auxiliary Engine

DCEC 6BT5.9 series marine auxiliary engine is a 6-cylinders in line, 5.9 liters four-strokes engine with 102mm bore and 120 mm stroke. DCEC 6BT5.9 series marine auxiliary engine equipped with BYC fuel pump and GAC electronic governor. The prime power range for 50HZ...

4BT3.9 Mechanical Auxiliary Engine

4BT3.9 Mechanical Auxiliary Engine

DCEC 4BT3.9 series marine auxiliary engine is a 4-cylinders in line, 3.9 liters four-strokes engine with 102mm bore and 120mm stroke. Equipped with BYC fuel pump. The prime power range of DCEC 4BT3.9 series marine auxiliary engine is 47KW to 65 KW. DCEC marine...

QSL8.9 Electronic Marine Engine

QSL8.9 Electronic Marine Engine

DCEC QSL8.9 series marine main engine is a 6-cylinders in line, 8.9 liters four-strokes engine with 114mm bore and 145mm stroke. DCEC QSL8.9 series marine main engine equipped with Electrically Control High-pressure Common Rail. The prime power of DCEC QSL8.9 series...

6LTAA8.9 Mechanical Marine Engine

6LTAA8.9 Mechanical Marine Engine

DCEC 6LTAA8.9 series marine main engine is a 6-cylinders in line, 8.9 liters four-strokes engine with 114mm bore and 145mm stroke. DCEC 6LTAA8.9 series marine main engine equipped with Weifu (or BOSCH) fuel pump. The prime power range of DCEC 6LTAA8.9 series marine...

6CTA8.3 Mechanical Marine Engine

DCEC 6CTA8.3 series marine main engine is a 6-cylinders in line, 8.3 liters four-strokes engine with 114mm bore and 135mm stroke. DCEC 6CTA8.3 series marine main engine equipped with Weifu (or BYC) fuel pump. The prime power range of DCEC 6CTA8.3 series marine main...

6BT5.9 Mechanical Marine Engine

6BT5.9 Mechanical Marine Engine

DCEC 6BT5.9 series marine main engine is a 6-cylinders in line, 5.9 liters four-strokes engine with 102mm bore and 120mm stroke. DCEC series marine main engine equipped with Weifu fuel pump and RSV governor. The prime power range of DCEC 6BT5.9 series marine main...

EQB180-20B Automotive Engine

EQB180-20B Automotive Engine

DCEC EQB180-20 automotive engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102mm bore and 120mm stroke, equipped with Bosch P7100(or Weifu PW2000) pump. DCEC EQB180-20 automotive engine comes with turbocharger and Air- Air intercooler, with a EURO...

EQB160-20C Automotive Engine

EQB160-20C Automotive Engine

DCEC EQB160-20C automotive engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102mm bore and 120mm stroke, equipped with BYC P7100 pump. DCEC EQB160-20C automotive engine comes with turbocharger and Air- Air intercooler, with a EURO II post-processor....

4BT3.9-P50 Pump Engine

4BT3.9-P50 Pump Engine

DCEC 4BT3.9-P50 pump drive engine is a 4-cylinders in line, 3.9 liters four-strokes engine with 102mm bore and 120mm stroke. Equipped with mechanical fuel pump and electronic governor, comes with turbocharger. The prime power at 1500RPM of DCEC 4BT3.9-P50 pump drive...

Company Introduction: DCEC Engine Company

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What is DCEC?DCEC Engine Co., Ltd. (DCEC), located in Xiangyang, Hubei Province, is a 50/50 joint venture between DCEC Inc. and Dongfeng Automobile Co.,Ltd. In 1986, Dongfeng Automobile Co.,Ltd. signed a license agreement with DCEC Inc. for B-series engines. DCEC...

What is Powertrain System?

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What is Engine Power Pack? Engine power pack is a complete engine system that ready to provides power output without any additional accessories. Diesel engine, as the core power source of all mobile machines, has been widely using in automotive, industrial, maritime,...

Company Introduction: XCEC Engine Company

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About Us XCEC Engine Co., Ltd. (hereinafter referred to as: XCEC), located in Xi'an, an ancient cultural capital with a long history, is the world's largest independent engine manufacturer - American DCEC and China's heavy truck leader - Shaanxi Automobile Holding...

Company Introduction: BFCEC Engine Company

Company Introduction: BFCEC Engine Company

Founded in 2008, BFCEC Engine Co., Ltd. is the world's leading power solutions provider., with a total investment of more than 4.9 billion yuan, and an annual production capacity of 520,000 units. The products include CMS F series 2.8L and 3.8L light, F series 4.5L...

Company Introduction: CCEC Engine Company

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About Us CCEC Engine Co., Ltd. is a Sino-US joint venture. It was established in October 1995 and is located in the Martyrs' Tomb in Shapingba District, Chongqing City. The Chinese parent company is Chongqing Electromechanical Co., Ltd., and the foreign parent company...

Company Introduction: Wuxi Turbocharging Technology Co., Ltd

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DCEC Turbo Technologies, formerly British Holset Engineering Co., Ltd., was established in 1952 and changed its current name in 2006. It is a wholly-owned subsidiary of DCEC, which designs and manufactures diesel and natural gas engines of more than three liters. A...

CMS’ Layout in China

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CCEC has entered China for 37 years. In the 1980s, with the rise of the wave of reform and opening up, my country's economic development has been accelerating. In this context, my country's commercial vehicle industry has experienced insufficient production and cannot...

Company Introduction: CMS Fuel System(Wuhan) Co., Ltd

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CMS Fuel Systems Business Unit is a wholly-owned subsidiary of CMS, with more than 80 years of experience in development and production. So far, it has established operations in Indiana, USA, Juarez, Mexico, Wuhan, China, Seidetrie, Sweden and Partan, India. Five...

DCEC Engine Model Name Definition

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DCEC Engine Model Name Definition Diesel engine is produced by the American CMS Engine Company. Company, founded in 1919, is the world's largest manufacturer of specialized diesel engines. Diesel Engine Product Series Up to now, diesel engine has produced 10 series...

Company Introduction: CMS Power (China) Co., Ltd.

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CMS Power (China) Co., Ltd. is located at No. 118, Ququan South Road, Wuhan Economic and Technological Development Zone. It is the only generator set manufacturer of CMS Power in China, with an annual production capacity of 14,500 generator sets and 20,000 automatic...

Wuxi Vannevel Engineering Co., Ltd

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Wuxi Vannevel Engineering Co., Ltd. was established in April 2006 with a registered capital of 59.4 million yuan and a total capital of 200 million yuan. It was jointly invested and established by CMS (China) Investment Co., Ltd. and Wuxi Power Engineering Co., Ltd....

Why are there so Many CMS Factory in China ?

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DCEC introduced the H-type engine in 1933.  The engine was powerful enough to meet the needs of the transportation industry, and it became DCEC' most successful engine line.  At the same time, DCEC hired good executives, including John Niven, an experienced manager;...

How can I Become Your Overseas Agent?

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How can EMAC Ensure the Smooth Operation of Each Order?

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What Kind of Packing do You Supply for Export?How to manage the packing is really a big issue, which EMAC paid a lot of learning costs on it.There is a obviously answer, is using plywood packing for all orders, but is it true? Due to the material costs and labor costs...

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Do you Provide Online Training?As the system solution provider, EMAC clearly under how important of the technical support is, which drives EMAC to developing our own engineering team for all ranges of products, as well as keep looking for business partners that have...

How can I Trust EMAC If You Only Accept T/T Terms of Payment?

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How can I trust EMAC if you only accept T/T terms of payment?As a well-established company, EMAC has been working in the power system supplying industry for over 12 years, with over 10 self-registered brands, have branch office in both Singapore, Thailand and with one...

What Kind of Payment Terms do You Accept?

What Kind of Payment Terms do You Accept?

What Kind of Payment Terms do You Accept?We Accept T/T Payment for all Countries. Under T/T terms of payment, 30% down payment is minimum request and only acceptable for standard products. For the customized developed products, 50% down payment is minimum as the risky...

What is the After-Sales Procedure of EMAC?

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What is the After-Sales Procedure of EMAC?After more than 12 years international trading with overseas customers, we have lots of experience about the after-sale service. And we have formed our company own rules and after sale service system for the different...

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What is the EMAC Order Procedure?The orders is important for every company. But most of overseas customers are satisfied with our order procedure and service, the main reason is that we have our own order procedures which is done carefully by one term staff EMAC GROUP...

What are EMAC’s Standard After-Sales Service?

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What are EMAC's Standard After-Sales Service?After more than 12 years international trading with oversea customers, we have our own standard for the after-sale service. It named 123 after sale service standard. The 123 after sale service stands for 1 working day to...

Loss Your Goods without Money Come Back

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Empty money and goods? The phenomenon of "delivery without bill of lading" in central and South American countries occurs again frequently! Now the phenomenon of "releasing goods without documents" occurs frequently. How can cargo owners and freight forwarders solve...

Countries Releasing Goods without Documents

Countries Releasing Goods without Documents

Many African Countries are Considering the Policy of Releasing Goods without a Single Bill. In May 2015,the China Association of foreign economic and trade enterprises recently issued an urgent notice. According to the regulations of the Angolan General Administration...

What Kind of Training does EMAC Provide?

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What Kind of Training does EMAC Provide?As part of our culture and company strategy, EMAC have a detailed professional training system, with the target of growing together with our business partners all around the world. Our training program including products...

Are You a Official Authorized Distributor?

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Are You a Official Authorized Distributor?As a group company, EMAC have over 10 subsidiaries and self-owned brands, each subsidiary and brand have its own target market. As a professional one-stop power system integration company, EMAC deeply get involved in Energy...

Company Introduction: Shanghai Fleetguard Filter Co., Ltd

Company Introduction: Shanghai Fleetguard Filter Co., Ltd

Shanghai Fleetguard Filter Co., Ltd. was established in 1994 as a joint venture by Dongfeng Electronic Technology Co., Ltd. and DCEC (China) Investment Co., Ltd. with an investment of 18.26 million US dollars. The company is located in the ever-changing Pudong New...

4BTAA3.9-C80 Pump Engine

4BTAA3.9-C80 Pump Engine

DCEC 4BTAA3.9-C80 Pump engine is a 4-cylinders in line, 3.9 liter four-strokes engine with 102mm bore and 120mm stroke. Equipped with BYC P7100 pump and RSV governor, engine comes with turbocharger and Air-Air Intercooler. The prime power at 2200RPM of DCEC...

4BTA3.9-C125 Pump Engine

4BTA3.9-C125 Pump Engine

DCEC 4BTA3.9-C125 pump drive engine is a 4-cylinders in line, 3.9 liters four-strokes engine with 102mm bore and 120mm stroke. Equipped with Weifu PW2000 fuel pump and RQV-K governor, comes with turbocharger and Water-Air intercooler. The prime power at 2200RPM of...

4BTA3.9-C100 Pump Engine

4BTA3.9-C100 Pump Engine

DCEC 4BTA3.9-C100 pump drive engine is a 4-cylinders in line, 3.9 liters four-strokes engine with 102mm bore and 120mm stroke. Equipped with BYC PB fuel pump and RSV governor, comes with turbocharger. The prime power at 2200RPM of DCEC 4BTA3.9-C100 pump drive engine...

CMS Tianyuan (Hebei) Technology Co., Ltd.

CMS Tianyuan (Hebei) Technology Co., Ltd.

DCEC Tianyuan (Hebei) Technology Co., Ltd. (hereinafter: DCEC Tianyuan) was established in October 2011. The company is a Sino-foreign joint venture established by DCEC and Tianyuan Technology with a share ratio of 50:50.Its main business is the cooperative...

QSF3.8-T3 Industrial Engine

BFCEC QSF3.8 T3 Industrial engine is a 4-cylinders in line, 2.8 liter four-strokes engine with 94mm bore and 100mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with turbocharger. The prime power at 2200RPM of BFCEC QSF3.8 T3...

DCEC QSF2.8-72 Industrial Engine

BFCEC QSF2.8-C72 Industrial engine is a 4-cylinders in line, 2.8 liter four-strokes engine with 94mm bore and 100mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with turbocharger. The prime power at 2400RPM of BFCEC QSF2.8-C72...

DCEC QSF2.8-60 Industrial Engine

BFCEC QSF2.8-C60 Industrial engine is a 4-cylinders in line, 2.8 liter four-strokes engine with 94mm bore and 100mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with turbocharger. The prime power at 2200RPM of BFCEC QSF2.8-C60...

QSB3.9-C130-31

DCEC QSB3.9-C130-31 Industrial engine is a 4-cylinders in line, 3.9 liter four-strokes engine with 102mm bore and 120mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with turbocharger and Air- Air Intercooler. The prime power at...

DCEC QSB3.9-C110-30

DCEC QSB3.9-C110-30 Industrial engine is a 4-cylinders in line, 3.9 liter four-strokes engine with 102mm bore and 120mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with turbocharger and Air- Air Intercooler. The prime power at...

XCEC QSM11-290 Industrial Engine

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XCEC QSM11-300 Industrial Engine

XCEC QSM11-C300 Industrial engine is a 6-cylinders in line, 10.8 liter four-strokes engine with 125mm bore and 147mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with turbocharger and Air- Air Intercooler. The prime power at...

XCEC QSM11-315 Industrial Engine

XCEC QSM11-315 Industrial engine is a 6-cylinders in line, 10.8 liter four-strokes engine with 125mm bore and 147mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with turbocharger 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

Contact EMAC Now!

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