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DCEC Pump Engine

DCEC pump engines are highly recognized by customers for their strong power, ultra-low fuel consumption, high reliability and low maintenance costs.
DCEC pump drive engines covering displacement of 3.9 to 13L. with power range from 36 kW to 429kW. DCEC provides the best customized clean power solution for fire pumps, drainage pumps, irrigation pumps and other fields.
While introducing the international advanced technology, DCEC focusing on customized engines and secondary development of pump engines for the global market to further meet the requirement of global customers and become a preferred engine manufacturer in the global market. With advanced design and excellent manufacturing, it adapts to various severe working conditions and can be used in fire-fighting, municipal administration, agriculture, oil and gas and other fields.
Low fuel consumption that effectively reduces operating costs.

Less maintenance cost and time greatly reduce losses caused by downtime during peak seasons.
High attendance as a result of high reliability delivers more value for you.

Advantages of Pump Drive Engine

Powerful and efficient- Compared with engines of the same type, both the torque reserve coefficient and the power are higher, which meet complicated operating conditions.
Better environmental adaptability-After extensive tests in harsh environment such as plateau, high temperature, high humidity and low temperature, it adapts to extreme operating conditions.
Lower noise through optimization of the control strategy and application of noise reduction options.
The “heart” of DCEC engines preserves higher value of your equipment.
The 2900-rpm engine is directly connected to the pump, meeting the performance requirements of high-speed pumps and reducing the matching cost.

Find Pump Engines by Series

This is the list of all series of DCEC pump engines.
Click here to find pump engines by type (Fuel System & Engine Speed).

4BT3.9 | 36-97 kW

DCEC 4BTAA3.9-C80 Pump Drive Engine

DCEC 4BTAA3.9-C80 Pump Drive Engine

Rated Power: 60 kW @ 2200 RPM
Fuel Pump: BYC P7100 Pump
Governor: RSV Mechanical
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage II

DCEC 4BTA3.9-C125 Pump Drive Engine

DCEC 4BTA3.9-C125 Pump Drive Engine

Rated Power: 93 kW @ 2200 RPM
Fuel Pump: Weifu PW2000 Pump
Governor: RQV-K Mechanical
Aspiration: TC & Water-AirIntercooler
Emission Standard: N/A

DCEC 4BTA3.9-C100 Pump Drive Engine

DCEC 4BTA3.9-C100 Pump Drive Engine

Rated Power: 74 kW @ 2200 RPM
Fuel Pump: BYC PB
Governor: RSV Mechanical
Aspiration: TC & Water-AirIntercooler
Emission Standard: SEPA STAGE I

DCEC 4BTAA3.9-C115 Pump Drive Engine

DCEC 4BTAA3.9-C115 Pump Drive Engine

Rated Power: 87 kW @ 2200 RPM
Fuel Pump: Weifu PW2000 Pump
Governor: RSV Mechanical
Aspiration: TC & Air-Air Intercooler
Emission Standard: CHINA II

DCEC 4BTAA3.9-C110 Pump Drive Engine

DCEC 4BTAA3.9-C110 Pump Drive Engine

Rated Power: 82 kW @ 2200 RPM
Fuel Pump: Weifu PW2000 Pump
Governor: RSV Mechanical
Aspiration: TC & Air-Air Intercooler
Emission Standard: CHINA II

DCEC 4BTA3.9-C125-II Pump Drive Engine

DCEC 4BTA3.9-C125-II Pump Drive Engine

Rated Power: 93 kW @ 2200 RPM
Fuel Pump: Weifu PW2000 Pump
Governor: RQV-K Mechanical
Aspiration: TC & Water-AirIntercooler
Emission Standard: Euro Stage II

DCEC 4BTA3.9-C110-II Pump Drive Engine

DCEC 4BTA3.9-C110-II Pump Drive Engine

Rated Power: 82 kW @ 2200 RPM
Fuel Pump: Weifu PW2000 Pump
Governor: RSV Mechanical
Aspiration: TC & Water-AirIntercooler
Emission Standard: Euro Stage II

DCEC 4BTA3.9-P90 Pump Drive Engine

DCEC 4BTA3.9-P90 Pump Drive Engine

Rated Power: 67 kW @ 1800 RPM
Fuel Pump: Mechanical
Governor: Electronical
Aspiration: TC & Water-Air Intercooler
Emission Standard: N/A

DCEC 4BTA3.9-P80 Pump Drive Engine

DCEC 4BTA3.9-P80 Pump Drive Engine

Rated Power: 58 kW @ 1500 RPM
Fuel Pump: Direct Injection
Governor: Electronical
Aspiration: TC & Water-Air Intercooler
Emission Standard: N/A

6BT5.9 | 96-183 kW

DCEC 6BTAA5.9-C205 Pump Drive Engine

DCEC 6BTAA5.9-C205 Pump Drive Engine

Rated Power:153 kW @ 2000 RPM
Fuel Pump: BYC P7100
Governor: RSV Mechanical
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage II

DCEC 6BTAA5.9-C190 Pump Drive Engine

DCEC 6BTAA5.9-C190 Pump Drive Engine

Rated Power:142 kW @ 2000 RPM
Fuel Pump: BYC P7100
Governor: RSV Mechanical
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage II

DCEC 6BTAA5.9-C180A Pump Drive Engine

DCEC 6BTAA5.9-C180A Pump Drive Engine

Rated Power: 132 kW @ 2200 RPM
Fuel Pump: BYC P7100
Governor: RQV_K Mechanical
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage II

DCEC 6BTAA5.9-C160 Pump Drive Engine

DCEC 6BTAA5.9-C160 Pump Drive Engine

Rated Power:118 kW @ 2200 RPM
Fuel Pump: Weifu PW2000
Governor: RSV Mechanical
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage II

DCEC 6BTA5.9-C180-II Pump Engine

DCEC 6BTA5.9-C180-II Pump Engine

Rated Power: 132 kW @ 2200 RPM
Fuel Pump: Weifu PW
Governor:RSV Mechanical
Aspiration: TC & Water-AirIntercooler
Emission Standard: Euro Stage II

6CTA8.3 | 163-190 kW

DCEC 6CTAA8.3-C215 Pump Drive Engine

DCEC 6CTAA8.3-C215 Pump Drive Engine

Rated Power: 160 kW @ 2200 RPM
Fuel Pump: Weifu PW2000
Governor: Mechanical
Aspiration: TC & Air-AirIntercooler
Emission Standard: Euro Stage II

6LTAA8.9 | 179-264 kW

QSB3.9 | 36-85 kW

QSB5.9 | 96-120 kW

QSB6.7 | 118-170 kW

QSB6.7-P200 Pump Engine

QSB6.7-P200 Pump Engine

Rated Power: 147 kW@ 2900RPM
Fuel Pump: HPCR
Governor: N/A
Aspiration: TC & Charge Air Cooled
Emission Standard: N/A

QSL8.9 | 206-235 kW

QSZ13 | 286-429 kW

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Sales Team


Generator Engine - Mr. Haden Wu

Marine Engine - Mrs. Hailey Tang

Automotive Engine - Mr. Wells Luo

Industrial Engine - Mrs. Luna Fu

Pump Engine - Miss. Zora Zhou

Engine Parts-Miss. Nora

Sales Director - Mr. Jasper Lee      

Service Team


Technical Service - Mr. Vin Hu

Customer Service - Mrs. Wendy Fu

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