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DCEC D6.7S6 Automotive Engine

DCEC D6.7S6 series automotive engine is a 6-cylinders in line, 6.7 liter four-strokes engine with 114mm bore and 144.5mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with turbocharger and Air- Air intercooler. The prime power range is from 256 HP to 289 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 D6.7S6 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 ISLe8.9 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.

Advantages of D6.7S6 Automotive Engine

1. The lowest operating costs, engine full electric control, lowest use cost and minimum maintenance time, economy ahead of rivals greatly.
2. Automatic fault diagnosis, Safety is no need to adjust within 200,000 km , 600,000 km overhaul cycle.
3. Optimal performance, use the advanced ECM module and fault diagnosis system, can automatically set operation parameters and can conduct engine self regulation and protection.

4. Excellence power, clean burning, use the advanced lean-burn closed loop electronic control system.

DCEC D6.7S6 Series Automotive Engine

This is the list of all series of DCEC D6.7S Series Automotive Engine.
Click here to find automotive engines by type (Fuel System & Emission Standard).

D6.7NS6B260 Automotive Engine

D6.7NS6B260 Automotive Engine

Rated Power: 256 HP @ 2300 RPM
Fuel Pump: HPCR
Governor: N/A
Aspiration: TC & Chatge Air Intercooler
Compression Ratio:18.5:1

D6.7NS6B290 Automotive Engine

D6.7NS6B290 Automotive Engine

Rated Power: 289 HP @ 2300 RPM
Fuel Pump: HPCR
Governor: N/A
Aspiration: TC & Chatge Air Intercooler
Compression Ratio:18.5:1

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Sales Team


Marine Service - SeaMacWhatApp-Icon

Automotive Service - DuraMacWhatApp-Icon

Industrial Service - ConeMacWhatApp-Icon

Generator Service -SinoGenWhatApp-Icon

Pump Service - PumpMacWhatApp-Icon

Parts Service - PartMacWhatApp-Icon

Sales Manager - Mrs. Wendy Fu

Sales Director - Mr. Jasper Lee       WhatApp-Icon


Shipping Service

Contact EMAC Now!

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