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DCEC ISD4.5 Automotive Engine

DCEC Cummins ISD4.5 series automotive engine is a 4-cylinders in line, 4.5 liter four-strokes engine with 107mm bore and 124mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with turbocharger and Air- Air intercooler. The prime power range is from 103 kW to 147 kW.

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 ISD4.5 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 ISD4.5 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 ISD4.5 Automotive Engine

1.Advanced electronic control integrated system, large-capacity electronic control module, collect information from all drive train components such as electronic gearbox, ABS brake and ASR anti-skid through standard data bus, forming a seamless information flow, shared through high-speed data communication interface , To ensure that the engine maintains the best working condition during operation, maintains high efficiency and low emissions under different load conditions, and has self-protection and intelligent diagnosis functions such as anti-vibration, anti-overheating, anti-overload, and excellent reliability and durability .

2.Fast startup, good acceleration and gradeability, superior torque output at low speed.

DCEC ISD4.5 Series Automotive Engine

This is the list of all series of DCEC ISD4.5 Series Automotive Engine.
Click here to find automotive engines by type (Fuel System & Emission Standard).

Caterpillar FC6A250PR AT Transmission

FAST FC6A250PR is FAST Automatic Transmission has 6 forward gears, the gear ratio steps are arranged reasonably, and has very outstanding fuel economy performance. With hydraulic automatic transmission, the input power of the FC6A250PR transmission can reach up to 466...

Caterpillar FC6A250DP AT Transmission

FAST FC6A250DP is FAST Automatic Transmission has 6 forward gears, the gear ratio steps are arranged reasonably, and has very outstanding fuel economy performance. With hydraulic automatic transmission, the input power of the FC6A250DP transmission can reach up to 466...

Caterpillar FC6A250P AT Transmission

FAST FC6A250P is FAST Automatic Transmission has 6 forward gears, the gear ratio steps are arranged reasonably, and has very outstanding fuel economy performance. With hydraulic automatic transmission, the input power of the FC6A250P transmission can reach up to 466...

Fast F7A260/280 AT Transmission

FAST F7A260/280 is FAST Automatic Transmission has 6 forward gears, the gear ratio steps are arranged reasonably, and has very outstanding fuel economy performance. With hydraulic automatic transmission, the input power of the F7A260/280 transmission can reach up to...

Fast F7A260/280R AT Transmission

FAST F7A260/280R is FAST Automatic Transmission has 6 forward gears, the gear ratio steps are arranged reasonably, and has very outstanding fuel economy performance. With hydraulic automatic transmission, the input power of the F7A260/280R transmission can reach up to...

Caterpillar FC6A250DPR AT Transmission

FAST FC6A250DPR is FAST Automatic Transmission has 6 forward gears, the gear ratio steps are arranged reasonably, and has very outstanding fuel economy performance. With hydraulic automatic transmission, the input power of the FC6A250DPR transmission can reach up to...

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Sales Team


Automotive Engine - Mr. Wells Luo

Sales Director - Mr. Jasper Lee      

Service Team


Technical Service - Mr. Vin Hu

Customer Service - Mrs. Wendy Fu

Contact EMAC Now!

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