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Everything You Need to Know about DCEC ISDe160 30 Automotive Engine 

Feb 13, 2026 | Standard Products | 0 comments

What is DCEC?

DCEC mainly manufactures DCEC designed medium and heavy-duty engines, which include B, C, D, L, Z series, covering displacement of 3.9L, 4.5L, 5.9L, 6.7L, 8.3L, 8.9L, 9.5L and 13L and power ranged from 80 to 680 horsepower, meeting China’s NSV, NSVI, and CS IV emission standards, which are widely used in light, medium and heavy-duty trucks, urban bus and shuttle, construction machinery, marine and generator sets.

CCEC Factory

Company Introduction: DCEC Engine Company

DCEC mainly manufactures DCEC designed medium and heavy-duty engines, which include B, C, D, L, Z series, covering displacement of 3.9L, 4.5L, 5.9L, 6.7L, 8.3L, 8.9L, 9.5L and 13L and power ranged from 80 to 680 horsepower.

What is ISDe160 30 Engine?

DCEC ISDe160 30 automotive engine is a 4-cylinders in line, 4 liter four-strokes engine with 114 mm bore and 145 mm stroke, equipped with Bosch vp44 and RQV-K governor. DCEC ISDe160 30 automotive engine comes with turbocharged and charge air cooled, with a EURO III post-processor.
Originated from the United States Cummins advanced design and superior manufacture, adapt to the demand of China’s economical improvement, make oil consumption lower 20 % than domestic products.

Everything You Need to Know about ISDe160 30-5
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ISDe160 30 Automotive Engine

DCEC ISDe160 30 automotive engine is a 4-cylinders in line, 4 liter four-strokes engine with 114 mm bore and 145 mm stroke, equipped with Bosch vp44 and RQV-K governor. DCEC ISDe160 30 automotive engine comes with turbocharged and charge air cooled, with a EURO III post-processor.The prime power at 2700 RPM of DCEC ISDe160 30 automotive engine is 158 HP.

This video includes a brief introduction of the DCEC Cummins engine factory and a detailed introduction to the DCEC Cummins automotive engine. For more information about DCEC ISDe160 30 series automotive engine, you are welcome to visit https://www.dcec-engine.com/dcec-isde160-30-automotive-engine/

There are 5 key moments in this video:
00:00 DCEC-Dongfeng Cummins Company Introduction
01:20 DCEC Cummins ISD4.5 series Engine Specifications
02:25 DCEC ISD4.5 series Engine Standard Configuration
03:20 DCEC ISD4.5 series Engine Customizable Configuration
04:35 DuraMac Introduction

Everything You Need to Know about ISDe160 30-3

DCEC ISDe160 30 automotive engine is a 4-cylinders in line, 4 liter four-strokes engine with 114 mm bore and 145 mm stroke, equipped with Bosch vp44 and RQV-K governor. DCEC ISDe160 30 automotive engine comes with turbocharged and charge air cooled, with a EURO III post-processor.The prime power at 2700 RPM of DCEC ISDe160 30 automotive engine is 158 HP.

Everything You Need to Know about ISDe160 30-2

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.

Everything You Need to Know about ISDe160 30-1

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. For more information about ConeMac and our related products,  you are welcome to visit DuraMac homepage: www.duramac.cn.

Our products are widely used in various commercial vehicles, trucks, fire trucks, and off-road vehicles, etc.

“A promise is A promsie”, EMAC continuously upgrades our product design and quality standard. We will continuously improve our product quality and service standard to meet the satisfactions for customers from all over the world.

Thanks for your time with us. Welcome to contact DuraMac at anytime. For more details about our company, products, and services, you are welcome to visit our homepage www.duramac.cn.

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Advantages of ISDe160 30 automotive engine

  • Lower oil consumption,Extended stroke,the expansion of the combustion gas more fully, Increase effective efficiency output, the economy is better.
  • Strong power,advanced 4 air valves structure, greater horsepower, air burning more thoroughly, while making low speed torque increase, quicken response speedily, climb strongly.
  • Excellent reliability, with compulsive cold cut articulated pistons, Can bear extreme high mechanical load and heat load, Strength can be comparable with heavy engine.
  • Super life, 30 % engines 800,000 km without overhaul.
  • Excellent cold start performance, equipped with air suction electric preheater and 7.8 kw power starter, completely improve the cold start performance of the engine. Through the arctic village-MoHe of China – 36 °C extreme low temperature validation.
Everything You Need to Know about ISDe160 30

DCEC ISDe160 30 automotive engine is a 4-cylinders in line, 4 liter four-strokes engine with 114 mm bore and 145 mm stroke, equipped with Bosch vp44 and RQV-K governor. DCEC ISDe160 30 automotive engine comes with turbocharged and charge air cooled, with a EURO III post-processor.

The prime power at 2700 RPM of DCEC ISDe160 30 automotive engine is 158 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.

Everything You Need to Know about EQB210-20B-8

Committed to providing reliable powertrain system to commercial vehicle manufacturers around the world, DuraMac is a sub-brand of EMAC group that focusing on automotive application.

Everything You Need to Know about EQB210-20B-7

Based on dozens of world-class engine manufacturing resources in China, and as official exporting agent of Fast transmission and Dongfeng Dana axle, Duramac provides one-stop solutions from pre-design to components supply, from installation to commissioning, from pre-sales communication to after-sales service support. Duramac’s product range includes Caterpillar, Deutz, CAMC, Weichai, and other well-known brands of automotive machinery engines, related accessories, and complete power packs.

What DCEC ISDe160 30 Automotive Engine using for?

The DCEC ISDe160 30 Automotive Engine is a very popular engine model for all different kinds of machines, it is widely used in all different applications including mining dump truck, excavator, bulldozer, dredger, dredging pump, mud pump, oil and gas field etc.

Lots of world leading construction equipment brands also using DCEC ISDe160 30 Automotive Engine as the driven power for its machines, including Belaz mining dump truck, Komatsu mining dump truck, Komatsu excavator, Hitachi excavator, Volvo excavator, Liebherr mining dump truck and Liebherr excavators.

Komatsu also using full ranges of engines for all of its equipment, all of Komatsu engine models are able to replace by the engines produced in China including SA6D95L-1SA6D102E-1,SA6D108-1,SA6D110-1,SA6D125-1,SA6D125E-1,SA6D125E-3,SA6D140-1,SA6D140-2,SA6D140E-1,SA6D155-4,SA6D170-A-1,SA6D170-B-1,SA6D170E-2,SA6D170E-3,SA8V170-1, SAA6D95LE-1,SAA4D95LE-3,SAA4D102E-2,SAA12V140Z-E2,SAA6D102E-2,SAA6D107E-1,SAA6D108E-2,SAA6D114E-2,SAA6D125E-2,SAA6D125E-3,SAA6D125E-5,SAA6D140E-1,SAA6D140E-2,SAA6D140E-3,SAA6D140E-5,SAA6D170E-2,SAA6D170E-3,SDA12V140-1,SDA12V140E-1,SDA6D140E-1,SDA6D140E-2, SDA6D140E-3,SL4D130-1,VTA-1710-1.

EMAC is a professional one-stop solution provider for the engine replacement for Komatsu, Belaz, Volvo, Hitachi, Liebherr machines, based on the original engines produced in different engine joint ventures in China, we offer DCEC-Dongfeng, CCEC-Chongqing, XCEC-Xi’an engines to replace original engines on these machines.

Based on customer’s original engine serial number, we can check and confirm the engine configurations of old engine in system, and then provides one stop engine replacement solutions from engine replacement design, engine supply, modification works, installation and commissioning support. We can also provides onsite installation and commissioning support with our professional engineering team with additional chargers.

How many different options for DCEC ISDe160 30 Automotive Engine available in China?

There are below different options for DCEC ISDe160 30 Automotive Engine as below:

  1. Standard DCEC Original ISDe160 30 Automotive Engine without any modifications, this is the cheapest engine amoung all of original industrial engine, but customer will have lots of problem in replacement of the old engine, due to lots of connections and outer parts differences. This is quite cheap due to no additional costs for modificaitons accessories.
  2. Modified engine according to original serial number but without flexible coupling (People call it flywheel but its not, just looks like flywheel), and engine fan clutch, customer can install this engine to replace without any problem, but have to use the flexible coupling and engine fan cluth from old engines, because these two parts usually maintain very good conditions on the old engine, and its very expensive to purchase these two parts. This engine need additional costs for modifications, but still can reduce the costs by not buying expensive flexible coupling and engine fan clutch.
  3. Modified engine according to original serial number and with all accessories. This is most expensive option, but very easy for customer. Customer don’t have to do any additional works, just take old engine out and put our engine in the machine.

Why there are so many different prices for DCEC ISDe160 30 Automotive Engine?

Price is never the problem for Chinese, you can get whatever price you want, especially on alibaxx.com, you can find whatever price if you are price oriented.

The are many secrets behind DCEC ISDe160 30 Automotive Engine cheap engines, all of customers should be clearly understand what exactly products suppliers offers, before you concern about prices.

There are lots of trickies to lower down the costs:

1. G-drive Modifed Engine: As informed ealrier, G-drive engine is designed for running at fix speed, which have lowest material standard with much cheaper prices.

2. Assemble Engine: This means companies who assembly the KTA50 engine with parts at workshop outside, this is normally related to reconidition engines as well, which they will use lots of 2nd hand parts to lower down costs, and for the new parts, they also using the copy parts.

3. Copy Engine: There are lots of companies in China living on produce copy engines, you can read attached files to learn more about copy engine market, you can also watch our National TV news about policeman arrested people who make copy engines: https://youtu.be/0y-OXQv4bms?si=2yeTHAnFiNZ5mOxN

Chongqing offers technical support to help customers to identify if the engine is genuine or not, for more details about how to identify Chongqing Genuine Engine or not, you can read our relevant article to find out details.

    When you dealing with Chinese suppliers, a trustworthy and reliable partner is the key to success of your business, if you only chase for cheap prices, you will pay for lessons soon or later without doubt, and sometimes, the prices of your lesson could be Unbearable loss.

    EMAC can’t give you solution or answer for CHEAP products, but if you need reliable partner, EMAC is your best choice with highest quality standard, and reasonable prices. MOST important thing, EMAC always do what we say, and we never trying to cheat our customer, and we will not do this forever, we are doing our work as lifetime career, not as short-run business that only chase on quick money!

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