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DCEC 6BT5.9 Industrial Engine

DCEC 6BT5.9 series Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102mm bore and 120mm stroke. DCEC 6BT5.9 series Industrial engine equipped with Weifu (or BYC) fuel pump. The prime power range of is 115 HP to 205 HP.
To achieve different output, DCEC 6BT5.9 series Industrial engine have three configurations which are turbocharged engine, turbocharge with water-air intercooler, turbocharge with air-air intercooler. In the detailed model name, code T means engine come with turbocharger, code single A means engine comes with water-air intercooler, and code double A means engine comes with air-air intercooler. As part of EMAC, ConeMac provides industrial power pack solution that integrated with air intake, air exhaust, cooling system, control system, transmission and hydraulic accessories, We also supplying special products such as explosion proof engine, generator and water pump set, as well as ultra-low temperature condition engine power pack. 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.
DCEC 6BT5.9 series electronic industrial engine can reach upto EU Stage V emission standard, the number 30/40/50 are the emission standard mark of engine, which means engine emission standard are EU Stage III, IV, V. For different emission standard DCEC 6BT5.9 series electronic industrial engine, the engine itself are the same, the major different of different emission standard engine models are the after-treatment system and ECU program, EMAC will keep updating products introduction page of different emission standard engine models, welcome to subscribe our website to get latest update information.
If you are in need of engine model that not available on our website for the moment, please contact EMAC sales team for technical details and related documents, our well trained sales and engineering team will help you with all products and techical documents available here at DCEC.

Advantages of 6BT5.9 Industrial Engine

1.It is synchronized with DCEC’ advanced design and sophisticated manufacturing, adapts to harsh working conditions, and has high-intensity and heavy-duty work capabilities.
2.The cylinder bore adopts a platform mesh honing design; the perfect geometric structure effectively prevents oil leakage.
3.The Holset wastegate valve makes the low speed performance more perfect and the power performance better.
4.Strong power: adopts Holset supercharger with integral wastegate valve, low-speed response and strong power.

DCEC 6B5.9 Series Industrial Engine

This is the list of all series of DCEC 6B5.9 Series Industrial Engine.
Click here to find industrial engines by type (Fuel System & Emission Standard).

6BT5.9-C115 Industrial Engine

6BT5.9-C115 Industrial Engine

DCEC 6BT5.9-C115 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102 mm bore and 120 mm stroke. Equipped with Weifu A pump and RSV governor, engine comes with turbocharger. The prime power for generator set 2000 RPM of DCEC 6BT5.9-C115...

6BT5.9-C120 Industrial Engine

6BT5.9-C120 Industrial Engine

DCEC 6BT5.9-C120 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102 mm bore and 120 mm stroke. Equipped with Weifu A pump and RSV governor, engine comes with turbocharger. The prime power at 2200 RPM of DCEC 6BT5.9-C120 Industrial...

6BT5.9-C125A Industrial Engine

6BT5.9-C125A Industrial Engine

DCEC 6BT5.9-C125 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102 mm bore and 120 mm stroke. Equipped with Weifu A pump and RSV governor, engine comes with turbocharger. The prime power at 2400 RPM of DCEC 6BT5.9-C125 Industrial...

6BT5.9-C125B Industrial Engine

6BT5.9-C125B Industrial Engine

DCEC 6BT5.9-C125 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102mm bore and 120mm stroke. Equipped with BYC PB pump and RSV governor, engine comes with turbocharger. The prime power at 2200RPM of DCEC 6BT5.9-C125 Industrial engine is...

6BT5.9-C130 Industrial Engine

6BT5.9-C130 Industrial Engine

DCEC 6BT5.9-C130 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102 mm bore and 120 mm stroke. Equipped with Weifu A pump and RSV governor, engine comes with turbocharger. The prime power at 2200 RPM of DCEC 6BT5.9-C130 Industrial...

6BT5.9-C135 Industrial Engine

6BT5.9-C135 Industrial Engine

DCEC 6BT5.9-C135 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102 mm bore and 120 mm stroke. Equipped with Inline-NYC A pump and RSV governor, engine comes with turbocharger. The prime power at 2000 RPM of DCEC 6BT5.9-C135 Industrial...

6BT5.9-C145 Industrial Engine

6BT5.9-C145 Industrial Engine

DCEC 6BT5.9-C145 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102 mm bore and 120 mm stroke. Equipped with Inline-NYC A pump and RSV governor, engine comes with turbocharger. The prime power at 2100 RPM of DCEC 6BT5.9-C145 Industrial...

6BT5.9-C150A Industrial Engine

6BT5.9-C150A Industrial Engine

DCEC 6BT5.9-C150 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102 mm bore and 120 mm stroke. Equipped with Weifu A pump and RSV governor, engine comes with turbocharger. The prime power at 2500 RPM of DCEC 6BT5.9-C150 Industrial...

6BT5.9-C150B Industrial Engine

6BT5.9-C150B Industrial Engine

DCEC 6BT5.9-C150B Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102mm bore and 120mm stroke. Equipped with Inline-NYC A pump and RSV governor, engine comes with turbocharger. The prime power at 2400RPM of DCEC 6BT5.9-C150B Industrial...

6BTA5.9-C150A Industrial Engine

6BTA5.9-C150A Industrial Engine

DCEC 6BTA5.9-C150 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102 mm bore and 120 mm stroke. Equipped with BYC PB pump and RSV governor, engine comes with turbocharger and Water-Air Intercooler. The prime power at 2200 RPM of DCEC...

6BTA5.9-C150B Industrial Engine

6BTA5.9-C150B Industrial Engine

DCEC 6BTA5.9-C150B Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102mm bore and 120mm stroke. Equipped with Weifu AD pump and RSV governor, engine comes with turbocharger and Water-Air Intercooler. The prime power at 1800RPM of DCEC...

6BTA5.9-C155 Industrial Engine

6BTA5.9-C155 Industrial Engine

DCEC 6BTA5.9-C155 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102 mm bore and 120 mm stroke. Equipped with Weifu AD pump and RSV governor, engine comes with turbocharger and Water-Air Intercooler. The prime power at 2000 RPM of DCEC...

6BTA5.9-C165 Industrial Engine

6BTA5.9-C165 Industrial Engine

DCEC 6BTA5.9-C165 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102mm bore and 120mm stroke. Equipped with BYC PB pump and RSV governor, engine comes with turbocharger and Water-Air Intercooler. The prime power at 2200RPM of DCEC...

6BTA5.9-C170A Industrial Engine

6BTA5.9-C170A Industrial Engine

DCEC 6BTA5.9-C170 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102 mm bore and 120 mm stroke. Equipped with Weifu AD pump and RSV governor, engine comes with turbocharger and Water-Air Intercooler. The prime power at 2300 RPM of DCEC...

6BTA5.9-C170B Industrial Engine

6BTA5.9-C170B Industrial Engine

DCEC 6BTA5.9-C170 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102mm bore and 120mm stroke. Equipped with BYC P7100 pump and RSV governor, engine comes with turbocharger and Water-Air Intercooler. The prime power at 2000RPM of DCEC...

6BTA5.9-C175 Industrial Engine

6BTA5.9-C175 Industrial Engine

DCEC 6BTA5.9-C175 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102 mm bore and 120 mm stroke. Equipped with Weifu PW pump and RSV governor, engine comes with turbocharger and Water-Air Intercooler. The prime power at 2100 RPM of DCEC...

6BTA5.9-C180 Industrial Engine

6BTA5.9-C180 Industrial Engine

DCEC 6BTA5.9-C180 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102 mm bore and 120 mm stroke. Equipped with Weifu AD pump and RSV governor, engine comes with turbocharger and Water-Air Intercooler. The prime power at 2500 RPM of DCEC...

6BTAA5.9-C130A Industrial Engine

6BTAA5.9-C130A Industrial Engine

DCEC 6BTAA5.9-C130 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102 mm bore and 120 mm stroke. Equipped with BYC P7100 pump and RQV-K governor, engine comes with turbocharger and Air-Air Intercooler. The prime power at 2200 RPM of...

6BTAA5.9-C130B Industrial Engine

6BTAA5.9-C130B Industrial Engine

DCEC 6BTAA5.9-C130B Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102mm bore and 120mm stroke. Equipped with BYC P7100 pump and RQV-K governor, engine comes with turbocharger and Air-Air Intercooler. The prime power at 2000RPM of DCEC...

6BTAA5.9-C150A Industrial Engine

6BTAA5.9-C150A Industrial Engine

DCEC 6BTAA5.9-C150 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102mm bore and 120mm stroke. Equipped with Weifu PW2000 pump and RSV governor, engine comes with turbocharger and Air-Air Intercooler. The prime power at 1950RPM of DCEC...

6BTAA5.9-C150B Industrial Engine

6BTAA5.9-C150B Industrial Engine

DCEC 6BTAA5.9-C150B Industrial engine is a 6-cylinders in line, 5.9 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 2500RPM of DCEC...

6BTAA5.9-C150C Industrial Engine

6BTAA5.9-C150C Industrial Engine

DCEC 6BTAA5.9-C150C Industrial engine is a 6-cylinders in line, 5.9 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...

6BTAA5.9-C160 Industrial Engine

6BTAA5.9-C160 Industrial Engine

DCEC 6BTAA5.9-C160 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102 mm bore and 120 mm stroke. Equipped with Weifu PW2000 pump and RSV governor, engine comes with turbocharger and Air-Air Intercooler. The prime power at 2200 RPM of...

6BTAA5.9-C170 Industrial Engine

6BTAA5.9-C170 Industrial Engine

DCEC 6BTAA5.9-C170 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102 mm bore and 120 mm stroke. Equipped with BYC P7100 pump and RSV governor, engine comes with turbocharger and Air-Air Intercooler. The prime power at 2200 RPM of DCEC...

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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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