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DCEC D4.0NS6 Automotive Engine

DCEC D4.0NS6 series automotive engine is four-strokes engine, Equipped with Bosch (or BYC or Weifu) pump. engine comes with turbocharger and Air- Air intercooler. The prime power range is from 150 HP to 195 HP.
As part of EMAC, DuraMac provides complete powertrain that integrated with DCEC engine, Fast-Eaton clutch, FAST-CAT transmission, Dongfeng-DANA axle and Komman air suspension, while the electrification of automobile is the certain future, Duramac also get involved with EV powertrain system. 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 D4.0NS6 series electronic automotive engine can reach upto EU Stage VI emission standard, the number 30/40/50/60 are the emission standard mark of engine, which means engine emission standard are EU Stage III, IV, V, VI. For different emission standard DCEC D4.0NS6 electronic series automotive engine, the engine itself are the same, the major different are the after-treatment system and ECU program, EMAC will keep updating products introduction page of different emission standard version engines, 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 D4.0NS6 Series

Engine Type: 4 Cylinders
Displacement: 4 L
Advertised Power:
150 – 195 HP @ 2400 RPM
Peak Torque:
520 – 730 N.m @ 1000-1800 RPM
Rated Speed: 2400 RPM
Emission Standards:
Euro VI
Aspiration Method: Turbocharged and Charge Air Cooled
Weight: 340 kg
Fuel System: Denso HPCR
D4.0NS6B150 D4.0NS6B150150 HP
D4.0NS6B160 D4.0NS6B160160 HP
D4.0NS6B170 D4.0NS6B170170 HP
D4.0NS6B185 D4.0NS6B185185 HP
D4.0NS6B195 D4.0NS6B195195 HP
D4.0NS6B195-II D4.0NS6B195-II195 HP

Engine Model

Power/HP

120 140 160 180 200 220 240 260
Emission Srandard:Euro ⅠEuro ⅡEuro ⅢEuro ⅣEuro ⅤEuro ⅥEuro Ⅶ
DCEC D4.0NS6 Automotive Engine Catalogue

Engine Model

Rated Power

Peak Torque

Engine Model

Rated Power

Peak Torque

D4.0NS6B150 150 HP @ 2400 RPM 520 N.m @ 1000-1800 RPM D4.0NS6B160 160 HP @ 2400 RPM 550 N.m @ 1100-1800 RPM
D4.0NS6B170 170 HP @ 2400 RPM 600 N.m @ 1100-1800 RPM D4.0NS6B185 185 HP @ 2400 RPM 700 N.m @ 1300-1800 RPM
D4.0NS6B195 195 HP @ 2400 RPM 600 N.m @ 1500 RPM D4.0NS6B195-II 195 HP @ 2400 RPM 730 N.m @ 1500 RPM
——END——

DCEC D4.0NS6 Series Automotive Engine

This is the list of all series of DCEC D4.0NS6 Series Automotive Engine.
Click here to find automotive engines by type (Fuel System & Emission Standard).

D4.0NS6B150 Automotive Engine

D4.0NS6B150 Automotive Engine

Rated Power: 150 HP @ 2400 RPM
Max. Torque: 520 N.m @ 1000-1800 RPM
Fuel System: Denso HPCR
Aspiration: Turbocharged and Charge Air Cooled
Emission Standard: EURO VI

D4.0NS6B160 Automotive Engine

D4.0NS6B160 Automotive Engine

Rated Power: 160 HP @ 2400 RPM
Max. Torque: 550 N.m @ 1100-1800 RPM
Fuel System: Denso HPCR
Aspiration: Turbocharged and Charge Air Cooled
Emission Standard: EURO VI

D4.0NS6B170 Automotive Engine

D4.0NS6B170 Automotive Engine

Rated Power: 170 HP @ 2400 RPM
Max. Torque: 600 N.m @ 1100 RPM
Fuel System: Denso HPCR
Aspiration: Turbocharged and Charge Air Cooled
Emission Standard: EURO VI

D4.0NS6B185 Automotive Engine

D4.0NS6B185 Automotive Engine

Rated Power: 185 HP @ 2400 RPM
Max. Torque: 700 N.m @ 1300-1800 RPM
Fuel System: Denso HPCR
Aspiration: Turbocharged and Charge Air Cooled
Emission Standard: EURO VI

D4.0NS6B195 Automotive Engine

D4.0NS6B195 Automotive Engine

Rated Power: 195 HP @ 2400 RPM
Max. Torque: 600 N.m @ 1500 RPM
Fuel System: Denso HPCR
Aspiration: Turbocharged and Charge Air Cooled
Emission Standard: EURO VI

D4.0NS6B195-II Automotive Engine

D4.0NS6B195-II Automotive Engine

Rated Power: 195 HP @ 2400 RPM
Max. Torque: 730 Nm @ 1500 RPM
Fuel System: Denso HPCR
Aspiration: Turbocharged and Charge Air Cooled
Emission Standard: EURO VI

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