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DCEC ISL8.9 Automotive Engine

DCEC ISL8.9 series automotive engine is four-strokes engine with 114 mm bore and 145 mm stroke, Equipped with Bosch (or BYC or Weifu) pump. engine comes with turbocharger and Air- Air intercooler. The prime power range is from 270 HP to 400 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 ISL8.9 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 ISL8.9 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.

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General Specifications of ISL8.9 Series

Engine Type:6 Cylinders
Displacement:8.9 L
Bore * Stroke:
114 mm * 145 mm
Advertised Power:
270 - 400 HP @ 2100 RPM
Peak Torque:
1050 - 1700 N.m @ 1100 -1700 RPM
Rated Speed:2100 RPM
Emission Standards:
Euro III - Euro V
Aspiration Method:Turbocharged & Intercooler
Wet Weight:680 kg
Dimension(L * W * H):1300 mm * 900 mm * 1200 mm

Cummins China Engine

Cummins have 6 50:50 joint venture engine plants in China partnershipped with different Chinese automotive or equipment manufacturers, including DCEC-Dongfeng Cummins, CCEC-Chongqing Cummins, BFCEC-Beijing Foton Cummins, XCEC-Xi'an Cummins, GCIC-Guangxi Cummins, APCL-Anhui Cummins. EMAC Power is working with all of these engine plants, providing customers full ranges of customize engine power pack with all of Cummins engines produced in China.

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Fast Gear

The F6A Series Automated Transmission uses the FAST automatic transmission, has six front gears, the transmission ratio step arrangement is reasonable, has very outstanding fuel economy. Adopt hydraulic automatic transmission. The F6A Series Automated Transmission has six gears, each with a different reduction ratio.

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EV Truck

Electric wheel dump trucks use electricity as a power source, completely abandoning traditional fuel engines. This change enables the vehicle to achieve true “zero emissions” during operation, without the emission of pollutants such as carbon monoxide, nitrogen oxides, and particulate matter in the exhaust gas, greatly reducing the pollution to the atmospheric environment.

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DANA Axle

Applying the advanced technology of DANA with high efficiency, fuel economy, strong load torque, low noise,high reliability, lower procurement cost, low repair cost and lower maintenance cost.

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Datong Gear

The Datong HW25712XSJ Heavy Manual No-Sync Gearbox has a torque of 2500 N.m, a gear ratio range of 14.941-1, an oil capacity of 13 L (13.5 L when equipped with a power take-off), an overall length of 993 mm, and a weight of 428 kg.

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Crane Trucks

The DFZ5258JSQSZ6D truck crane is a powerful and versatile vehicle designed for efficient lifting and transportation tasks. Equipped with a YCS06300-61 engine and a Shaanxi Auto Fast gear : 10JS120TA high-low gear with synchronizer、PTO gearbox, it provides strong and stable power for demanding operations.

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All Wheel Drive Off-road Chassis

Dongfeng Special Vehicle's all-wheel-drive off-road chassis series, developed based on military technology platforms, supports 4×4/6×6 drive configurations and delivers exceptional cross-country capability, high reliability, and strong environmental adaptability. DuraMac provides customized off-road solutions, with products widely applied in high-altitude rescue, wilderness exploration, special transport, and military applications, meeting the demands of both domestic and international specialty vehicle markets.

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Medium & Heavy-duty Truck

DuraMac offers a full range of Dongfeng solutions for medium-to-heavy-duty trucks, covering diesel, pure electric, and hydrogen fuel cell powertrains. Its pure electric trucks feature high-energy-density batteries and electric drive systems with dual-gun fast charging capability, ensuring high operational efficiency. Hydrogen-powered heavy-duty trucks are equipped with an intelligent VCU control system and offer multiple power variants. All products utilize high-strength chassis and IP68-rated electrical systems, meeting diverse operational demands across engineering transport, port logistics, and urban distribution.

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ISLe270 30ISLe270 30270 HP
ISLe290 30ISLe290 30290 HP
ISLe290-30ISLe290-30290 HP
ISLe290 40ISLe290 40290 HP
ISLe290 50ISLe290 50290 HP
ISLe292 40ISLe292 40292 HP
ISLe292 50ISLe292 50292 HP
ISLe310 30ISLe310 30310 HP
ISLe310-30ISLe310-30310 HP
ISLe315 40ISLe315 40315 HP
ISLe315 50ISLe315 50315 HP
ISLe325 40ISLe325 40325 HP
ISLe325 50ISLe325 50325 HP
ISLe340 30ISLe340 30340 HP
ISLe340-30ISLe340-30340 HP
ISLe340 40ISLe340 40340 HP
ISLe340 50ISLe340 50340 HP
ISLe360 40ISLe360 40360 HP
ISLe360 50ISLe360 50360 HP
ISLe375 30ISLe375 30375 HP
ISLe375 30-IIISLe375 30-II375 HP
ISLe375-30ISLe375-30375 HP
ISLe375 40ISLe375 40375 HP
ISLe375 50ISLe375 50375 HP
ISLe380 50ISLe380 50380 HP
ISLe400 40ISLe400 40400 HP
ISL8.9-292E50AISL8.9-292E50A292 HP
ISL8.9-315E50AISL8.9-315E50A315 HP
ISL8.9-340E51AISL8.9-340E51A340 HP
ISL8.9E5280BISL8.9E5280B280 HP
ISL8.9E5320BISL8.9E5320B320 HP
ISL8.9E5340BISL8.9E5340B340 HP

Engine Model

Power/HP

0100200300400500600700
Emission Srandard:Euro ⅠEuro ⅡEuro ⅢEuro ⅣEuro ⅤEuro ⅥEuro Ⅶ

 

DCEC ISL8.9 Automotive Engine Catalogue

Engine Model

Rated Power

Peak Torque

Engine Model

Rated Power

Peak Torque

ISLe270 30270 HP @ 2100 RPM1050  N.m  @  1000-1900  RPMISLe290 30290 HP @ 2100 RPM1050  N.m  @  1000 – 1900  RPM
ISLe290-30290 HP @ 2100 RPM1050 N.m @ 1000-1900 RPMISLe290 40290 HP @ 2100 RPM1050 N.m  @  1400 RPM
ISLe290 50290 HP @ 2100 RPM1055 N.m  @  1100-1700 RPMISLe292 40292 HP @ 2100 RPM1200 N.m  @  1400 RPM
ISLe292 50292 HP @ 2100 RPM1055 N.m  @  1100-1700 RPMISLe310 30310 HP @ 2100 RPM1200 N.m @ 1000-1700 RPM
ISLe310-30310 HP @ 2100 RPM1200 N.m @ 1000-1700 RPMISLe315 40315 HP @ 2100 RPM1200 N.m  @  1400 RPM
ISLe315 50315 HP @ 2100 RPM1200 N.m  @  1100-1700 RPMISLe325 40325 HP @ 2100 RPM1350 N.m  @  1400 RPM
ISLe325 50325 HP @ 2100 RPM1350 N.m  @  1100-1500 RPMISLe340 30340 HP @ 2100 RPM1425 N.m @ 1100-1400 RPM
ISLe340-30340 HP @ 2100 RPM1425 N.m @ 1100-1400 RPMISLe340 40340 HP @ 2100 RPM1425 N.m  @  1400 RPM
ISLe340 50340 HP @ 2100 RPM1500 N.m  @  1200-1400 RPMISLe360 40360 HP @ 2100 RPM1550 N.m  @  1400 RPM
ISLe360 50360 HP @ 2100 RPM1550 N.m  @  1100-1400 RPMISLe375 30375 HP @ 2100 RPM1550 N.m @ 1100-1400 RPM
ISLe375 30-II375 HP @ 2100 RPM1550 N.m @ 1100-1400 RPMISLe375-30375 HP @ 2100 RPM1550 N.m @ 1100-1400 RPM
ISLe375-40375 HP @ 2100 RPM1550 N.m @ 1400 RPMISLe375 50375 HP @ 2100 RPM1550 N.m  @  1100-1500 RPM
ISLe380 50380 HP @ 2100 RPM1700 N.m  @  1300-1400 RPMISLe400 40400 HP @ 2100 RPM1700 N.m  @ 1400 RPM
ISL8.9-292E50A292 HP @ 2100 RPM1150 N.m  @  1400 RPMISL8.9-315E50A315 HP @ 2100 RPM1190 N.m  @  1400 RPM
ISL8.9-340E51A340 HP @ 2100 RPM1500 N.m  @  1400 RPMISL8.9E5280B280 HP @ 2100 RPM1055 N.m   @   1100 RPM
ISL8.9E5320B320 HP @ 2500 RPM1350 N.m   @   1300 RPMISL8.9E5340B340 HP @ 2100 RPM1500 N.m   @   1300 RPM
——END——

DCEC ISL8.9 Series Automotive Engine

This is the list of all series of DCEC ISL8.9 Series Automotive Engine.
Click here to find automotive engines by type (Fuel System & Emission Standard).

ISLe270 30 Automotive Engine

ISLe270 30 Automotive Engine

Rated Power: 270 HP @ 2100 rpm
Max. Torque: 1050 N.m @ 1000-1900 rpm
Fuel System: CCR
Aspiration: TC & Water-Air Intercooler
Emission Standard: EURO III

ISLe270 30 Automotive Engine

ISLe290 30 Automotive Engine

Rated Power: 290 HP @ 2100 rpm
Max. Torque: 1050 N.m @ 1000 – 1900 rpm
Fuel System: CCR
Aspiration: TC & Water-Air Intercooler
Emission Standard: EURO III

ISLe290-30  Automotive Engine

ISLe290-30 Automotive Engine

Rated Power: 290 HP @ 2100 RPM
Max.Torque: 1050 N.m @ 1000-1900 RPM
Fuel System: CMS Common Rail System
Aspiration: TC & Air-Air Intercooler
Emission Standard: EURO III

ISLe290-30  Automotive Engine

ISLe290 40 Automotive Engine

Rated Power: 290 HP @ 2100 RPM
Max. Torque: 1050 N.m @ 1400 RPM
Fuel System: CCR
Aspiration: Turbocharged & CAC
Emission Standard: EURO IV

ISLe290-30  Automotive Engine

ISLe290 50 Automotive Engine

Rated Power: 290 HP @ 2100 RPM
Max. Torque: 1055 N.m @ 1100-1700 rpm
Fuel System: CCR
Aspiration: TC & Water-Air Intercooler
Emission Standard: EURO V

ISLe290-30  Automotive Engine

ISLe292 40 Automotive Engine

Rated Power: 292 HP @ 2100 RPM
Max. Torque: 1200 N.m @ 1400 RPM
Fuel System: CCR
Aspiration: Turbocharged & CAC
Emission Standard: EURO IV

ISLe290-30  Automotive Engine

ISLe292 50 Automotive Engine

Rated Power: 292 HP @ 2100 RPM
Max. Torque: 1055 N.m @1100-1700 rpm
Fuel System: Bosch HPCR
Aspiration: TC & Water-Air Intercooler
Emission Standard: EURO V

ISLe290-30  Automotive Engine

ISLe310 30 Automotive Engine

Rated Power: 310 HP @ 2100 rpm
Max. Torque:1200 N.m @1000-1700 rpm
Fuel System: CCR
Aspiration: TC & Water-Air Intercooler
Emission Standard: EURO III

ISLe290-30  Automotive Engine

ISLe310-30 Automotive Engine

Rated Power: 310 HP @ 2100 RPM
Max.Torque: 1200 N.m @ 1000-1700 RPM
Fuel System: CCR
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro III

ISLe290-30  Automotive Engine

ISLe315 40 Automotive Engine

Rated Power: 315 HP @ 2100 RPM
Max. Torque: 1200 N.m @ 1400 RPM
Fuel System: CCR
Aspiration: Turbocharged & CAC
Emission Standard: EURO IV

ISLe290-30  Automotive Engine

ISLe315 50 Automotive Engine

Rated Power: 315 HP @ 2100 RPM
Max. Torque: 1200 N.m @1100-1700 RPM
Fuel System: HPCR
Aspiration: TC & Water-Air Intercooler
Emission Standard: EURO V

ISLe290-30  Automotive Engine

ISLe325 40 Automotive Engine

Rated Power: 320 HP @ 2100 RPM
Max. Torque: 1350 N.m @ 1400 RPM
Fuel System: CCR
Aspiration: Turbocharged & CAC
Emission Standard: EURO IV

ISLe290-30  Automotive Engine

ISLe325 50 Automotive Engine

Rated Power: 325 HP @ 2100 RPM
Max. Torque: 1350 N.m @1100-1500 RPM
Fuel System: HPCR
Aspiration: TC & Water-Air Intercooler
Emission Standard: EURO V

ISLe290-30  Automotive Engine

ISLe340 30 Automotive Engine

Rated Power: 340 HP @ 2100 rpm
Max. Torque: 1425 N.m @ 1100 – 1400 rpm
Fuel System: CCR
Aspiration: TC & Water-Air Intercooler
Emission Standard: EURO III

ISLe290-30  Automotive Engine

ISLe340-30 Automotive Engine

Rated Power: 340 HP @ 2100 RPM
Max.Torque: 1425 N.m @ 1100-1400 RPM
Fuel System: CMS Common Rail System
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro III

ISLe290-30  Automotive Engine

ISLe340 40 Automotive Engine

Rated Power: 340 HP @ 2100 RPM
Max. Torque: 1425 N.m @ 1400 RPM
Fuel System: CCR
Aspiration: Turbocharged & CAC
Emission Standard: EURO 4

ISLe290-30  Automotive Engine

ISLe340 50 Automotive Engine

Rated Power: 340 HP @ 2100 RPM
Max. Torque: 1500 N.m @1200-1400 rpm
Fuel System: HPCR
Aspiration: TC & Water-Air Intercooler
Emission Standard: EURO V

ISLe290-30  Automotive Engine

ISLe360 40 Automotive Engine

Rated Power: 360 HP @ 2100 RPM
Max. Torque: 1550 N.m @ 1400 RPM
Fuel System: CCR
Aspiration: Turbocharged & CAC
Emission Standard: EURO IV

ISLe290-30  Automotive Engine

ISLe360 50 Automotive Engine

Rated Power: 360 HP @ 2100 RPM
Max. Torque: 1550 N.m @1100-1400 rpm
Fuel System: HPCR
Aspiration: TC & Water-Air Intercooler
Emission Standard: EURO V

ISLe290-30  Automotive Engine

ISLe375 30 Automotive Engine

Rated Power: 375 HP @ 2100 RPM
Max.Torque: 1550 N.m @1100-1400 RPM
Fuel System: CCR
Aspiration: Turbocharged & CAC
Emission Standard: EURO III

ISLe290-30  Automotive Engine

ISLe375-30 Automotive Engine

Rated Power: 375 HP @ 2100 RPM
Max.Torque: 1550 N.m @ 1100-1400 RPM
Fuel System: CMS Common Rail System
Aspiration: TC & Air-Air Intercooler
Emission Standard: EURO III

ISLe290-30  Automotive Engine

ISLe375 30-II Automotive Engine

Rated Power: 375 HP @ 2100 RPM
Max.Torque: 1550 N.m@1100-1400 RPM
Fuel System: CCR
Aspiration: Turbocharged & CAC
Emission Standard: EURO 3

ISLe290-30  Automotive Engine

ISLe375 40 Automotive Engine

Rated Power: 375 HP @ 2100 RPM
Max. Torque: 1550 N.m @ 1400 RPM
Fuel System: CCR
Aspiration: Turbocharged & CAC
Emission Standard: EURO 4

ISLe290-30  Automotive Engine

ISLe375 50 Automotive Engine

Rated Power375 HP @ 2100 RPM
Max. Torque: 1550 N.m @1100-1500 rpm
Fuel System: CCR
Aspiration: TC & Water-Air Intercooler
Emission Standard: EURO V

ISLe290-30  Automotive Engine

ISLe380 50 Automotive Engine

Rated Power: 380 HP @ 2100 RPM
Max. Torque: 1700 N.m @1300-1400 rpm
Fuel System: HPCR
Aspiration: TC & Water-Air Intercooler
Emission Standard: EURO V

ISLe290-30  Automotive Engine

ISLe400 40 Automotive Engine

Rated Power: 400 HP @ 2100 RPM
Max. Torque: 1700 N.m @ 1400 RPM
Fuel System: CCR
Aspiration: Turbocharged & CAC
Emission Standard: EURO 4

ISLe290-30  Automotive Engine

DCEC ISL8.9E5280B Automotive Engine

Rated Power: 280 HP @ 2100 rpm
Max. Torque: 1055 Nm @ 1100 rpm
Fuel System: CCR
Aspiration: TC & Water-Air Intercooler
Emission Standard: EURO V

ISLe290-30  Automotive Engine

DCEC ISL8.9E5320B Automotive Engine

Rated Power: 320 HP @ 2100 rpm
Max. Torque: 1350 Nm @ 1300 rpm
Fuel System: CCR
Aspiration: TC & Water-Air Intercooler
Emission Standard: EURO V

ISLe290-30  Automotive Engine

DCEC ISL8.9E5340B Automotive Engine

Rated Power: 340 HP @ 2100 rpm
Max. Torque: 1500 Nm @ 1300 rpm
Fuel System: CCR
Aspiration: TC & Water-Air Intercooler
Emission Standard: EURO V

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