DCEC ISB3.9S4 Automotive Engine
DCEC ISB3.9S4 series automotive engine is four-strokes engine with 102 mm bore and 120 mm stroke, Equipped with Bosch (or BYC or Weifu) pump. engine comes with turbocharger and Air- Air intercooler. The prime power range is from 125 HP to 160 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 ISB3.9S4 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 ISB3.9S4 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.
General Specifications of ISB3.9S4 Series
| Engine Type: | 4 Cylinders |
| Displacement: | 3.9 L |
| Bore * Stroke: |
102 mm * 120 mm |
| Advertised Power: |
125 – 160 HP @ 2500 RPM |
| Peak Torque: |
410 – 450 N.m @ 1500 -2500 RPM |
| Rated Speed: | 2500 RPM |
| Emission Standards: |
Euro IV |
| Aspiration Method: | Turbocharged & Charge Air Cooled |
| Fuel System: | Denso HPCR |
| ISB3.9-125E40A125 HP | ||||||||
| ISB3.9-140E40A140 HP | ||||||||
| ISB3.9-160E41A160 HP | ||||||||
|
Engine Model Power/HP |
90 | 100 | 110 | 125 | 140 | 150 | 160 | 170 |
| Emission Srandard:Euro ⅠEuro ⅡEuro ⅢEuro ⅣEuro ⅤEuro ⅥEuro Ⅶ | ||||||||
Engine Model |
Rated Power |
Peak Torque |
Engine Model |
Rated Power |
Peak Torque |
||
| ISB3.9-125E40A | 125 HP @ 2500 RPM | 410 N.m @ 1500 RPM | ISB3.9-140E40A | 140 HP @ 2500 RPM | 450 N.m @ 1500 RPM | ||
| ISB3.9-160E41A | 160 HP @ 2500 RPM | 450 N.m @ 2500 RPM | |||||
| ——END—— | |||||||
DCEC ISB3.9S4 Series Automotive Engine
This is the list of all series of DCEC ISB3.9S4 Series Automotive Engine.
Click here to find automotive engines by type (Fuel System & Emission Standard).
ISB3.9-125E40A Automotive Engine
Rated Power: 125 HP @ 2500 RPM
Peak Torque: 410 N.m @ 1500 RPM
Fuel Pump: HPCR
Aspiration: TC & Charge Air Cooled
Emission Standard: EURO IV
ISB3.9-140E40A Automotive Engine
Rated Power: 136 HP @ 2500 RPM
Peak Torque: 450 N.m @ 1500 RPM
Fuel Pump: HPCR
Aspiration: TC & Charge Air Cooled
Emission Standard: EURO IV
ISB3.9-160E41A Automotive Engine
Rated Power: 160 HP @ 2500 RPM
Peak Torque: 450 N.m @ 2500 RPM
Fuel Pump: HPCR
Aspiration: TC & Charge Air Cooled
Emission Standard: EURO IV



