DCEC 4BT3.9 Pump Drive Engine

DCEC 4BT3.9 series pump drive engine is a 4-cylinders in line, 3.9 liters four-strokes engine with 102 mm bore and 120 mm stroke. DCEC 4BT3.9 series pump 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 of DCEC 4BT3.9 series pump drive engine is from 36 kW to 97 kW.

DCEC pump 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, PumpMac provides abundant premium pump-driven power pack options, WPT PTO, Advance gearbox and pump head, as well as customized water pump set. We also have a set of NFPA20 standard engine power pack accessories including air intake shut-off valve, DC contactor, engine control panel, jacket water heater etc. 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 4BT3.9 series electronic pump drive 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 4BT3.9 series electronic pump drive 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.

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General Specifications of 4BT3.9 Series

Engine Type:	4 Cylinders, in Line
Displacement:	3.9 L
Rated Speed:	1500 – 2500 RPM
Rated Power / Speed:	36 – 97 kW @ 1500 – 2500 RPM
Peak Torque:	229 – 519 N.m @ 1500 – 2200 RPM
Fuel System:	Mechanical Pump / Electronical Governor
Aspiration Method:	Turbocharged & Air-Air Intercooler
*Bore Stroke:**	102 mm*120 mm
*Basic Engine(L W * H):**	778 mm * 758 mm * 882 mm
Dry Weight:	355 kg

DCEC 4BT3.9 Pump Engine Catalogue
Engine Model	Rated Power	Peak Torque	Engine Model	Rated Power	Peak Torque
4BT3.9-P50	36 kW @ 1500 RPM	229 N.m @ 1500 RPM	4BT3.9-P55	40 kW @ 1800 RPM	212 N.m @ 1800 RPM
4BT3.9-C90	66 kW @ 2900 RPM	N/A	4BTA3.9-P80	58 kW @ 1500 RPM	369 N.m @ 1500 RPM
4BTA3.9-C80-II	60 kW @ 2200 RPM	360 N.m @ 1400 RPM	4BTA3.9-P90	67 kW @ 1800 RPM	355 N.m @ 1800 RPM
4BTA3.9-P95	70 kW @ 1500 RPM	446 N.m @ 1500 RPM	4BTA3.9-C100	74 kW @ 2200 RPM	410 N.m @ 1500 RPM
4BTA3.9-C100-II	74 kW @ 2200 RPM	410 N.m @ 1500 RPM	4BTA3.9-C105	78 kW @ 2900 RPM	N/A
4BTA3.9-P110	80 kW @ 1800 RPM	424 N.m @ 1800 RPM	4BTA3.9-C110-II	82 kW @ 2200 RPM	410 N.m @ 1500 RPM
4BTA3.9-C125	93 kW @ 2200 RPM	404 N.m @ 2200 RPM	4BTA3.9-C125-II	93 kW @ 2200 RPM	475 N.m @ 1500 RPM
4BTA3.9-C130-II	97 kW @ 2200 RPM	475 N.m @ 1500 RPM	4BTAA3.9-C80	60 kW @ 2200 RPM	385 N.m @ 1300 RPM
4BTAA3.9-C110	82 kW @ 2200 RPM	500 N.m @ 1400 RPM	4BTAA3.9-C115	87 kW @ 2200 RPM	530 N.m @ 1300 RPM
4BTAA3.9-C125-II	93 kW @ 2300 RPM	530 N.m @ 1400 RPM	4BTAA3.9-C130	97 kW @ 2500 RPM	519 N.m @ 1400 RPM

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DCEC 4BT3.9 Series Pump Drive Engine

This list including all models of DCEC 4BT3.9 Series Pump Drive Engine.
Click here to find pump engines by type (Fuel System & Engine Speed).

Caterpillar 3406C UL-listed Pump Drive Engine

Rated Power : 218-359 kW (292-482 BHP)
Engine Type : Inline 6, 4-Stroke-Cycle-Diesel
Bore x Strock : 137 mm(5.4 in) x 165 mm(6.5 in)
Displacement : 14.6 L (893 in³)
Emission Standard : Non-Certified

Caterpillar 3406 | 359 kW

Engine Type: Inline 6, 4-Stroke-Cycle Diesel
Displacement: 14.6 L
Bore x Strock: 137 mm * 165 mm
Rated Power: 218-359 kW (292-482 BHP)
Emission Standard: Non-Certified

4BT3.9-P50 Pump Drive Engine

Rated Power: 36 kW @ 1500RPM
Fuel Pump: Mechanical
Governor: Electronical
Aspiration: TC
Emission Standard: N/A

4BT3.9-P55 Pump Drive Engine

Rated Power: 40 kW @ 1800RPM
Fuel Pump: Mechanical
Governor: Electronical
Aspiration: TC
Emission Standard: N/A

4BT3.9-C90 Pump Drive Engine

Rated Power: 66 kW @ 2900 RPM
Fuel Pump: Mechanical
Governor: RSV Mechanical
Aspiration:TC
Emission Standard: N/A

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

4BTA3.9-C80-II Pump Drive Engine

Rated Power: 60 kW @ 2200 RPM
Fuel Pump: BYC PB
Governor: RSV Mechanical
Aspiration: TC & Water-AirIntercooler
Emission Standard: Euro Stage II

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

4BTA3.9-C105 Pump Drive Engine

Rated Power: 78 kW @ 2900 RPM
Fuel Pump: Mechanical
Governor: RSV Mechanical
Aspiration: TC & Water-AirIntercooler
Emission Standard: N/A

4BTA3.9-P95 Pump Drive Engine

Rated Power: 70 kW @ 1500RPM
Fuel Pump: Mechanical
Governor: RSV Mech.
Aspiration: TC & Water-Air Intercooler
Emission Standard: N/A

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

4BTA3.9-C100-II Pump Drive Engine

Rated Power: 74 kW @ 2200 RPM
Fuel Pump: BYC PB
Governor: RSV Mechanical
Aspiration: TC & Water-AirIntercooler
Emission Standard: Euro Stage II

4BTA3.9-C100-II Pump Drive Engine

Rated Power: 74 kW @ 2200 RPM
Fuel Pump: BYC PB
Governor: RSV Mechanical
Aspiration: TC & Water-AirIntercooler
Emission Standard: Euro Stage II

4BTA3.9-C105 Pump Drive Engine

Rated Power: 78 kW @ 2900 RPM
Fuel Pump: Mechanical
Governor: RSV Mechanical
Aspiration: TC & Water-AirIntercooler
Emission Standard: N/A

4BTA3.9-P110 Pump Drive Engine

Rated Power: 80 kW @ 1800 RPM
Fuel Pump: BYC PB
Governor: RSV Mech.
Aspiration: TC & Water-Air Intercooler
Emission Standard: N/A

4BTA3.9-C110-II Pump Drive Engine

Rated Power: 74 kW @ 2200 RPM
Fuel Pump: BYC PB
Governor: RSV Mechanical
Aspiration: TC & Water-AirIntercooler
Emission Standard: Euro Stage II

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

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

4BTA3.9-C130-II Pump Drive Engine

Rated Power: 97 kW @ 2200 RPM
Fuel Pump: Weifu PW2000 Pump
Governor: RQV-K
Aspiration: TC & Water-AirIntercooler
Emission Standard: CHINA II

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

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

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

4BTAA3.9-C125-II Pump Drive Engine

Rated Power: 93 kW @ 2300 RPM
Fuel Pump: BYC P7100 Pump
Governor: RSV Mechanical
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage II

4BTAA3.9-C130 Pump Drive Engine

Rated Power: 97 kW @ 2500 RPM
Fuel Pump: BYC P7100 Pump
Governor: RQV-K
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage II

QSB3.9-P50 Pump Drive Engine

Rated Power: 36 kW @ 2900RPM
Fuel Pump: HPCR
Governor: N/A
Aspiration: TC & Charge Air Cooled
Emission Standard: N/A

QSB3.9-P80A Pump Drive Engine

Rated Power: 63 kW @ 1500RPM
Fuel Pump: HPCR
Governor: N/A
Aspiration: TC & Charge Air Cooled
Emission Standard: N/A

QSB3.9-P80B Pump Drive Engine

Rated Power: 60 kW @ 2900RPM
Fuel Pump: HPCR
Governor: N/A
Aspiration: TC & Charge Air Cooled
Emission Standard: N/A

QSB3.9-P110 Pump Drive Engine

Rated Power: 79 kW @ 1500RPM
Fuel Pump: HPCR
Governor: N/A
Aspiration: TC & Charge Air Cooled
Emission Standard: N/A

QSB3.9-P115 Pump Drive Engine

Rated Power: 85 kW @ 2900RPM
Fuel Pump: HPCR
Governor: N/A
Aspiration: TC & Charge Air Cooled
Emission Standard: N/A

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