What is DCEC?
DCEC Engine Co., Ltd. (DCEC), located in Xiangyang, Hubei Province, is a 50/50 joint venture between DCEC Inc. and Dongfeng Automobile Co.,Ltd. In 1986, Dongfeng Automobile Co.,Ltd. signed a license agreement with DCEC Inc. for B-series engines. DCEC Engine Co., Ltd. was established in June 1996, with registered capital of over 100 million US dollars, land area of 270,000 square meters, and 2,200 employees.
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.
D4.0NS6 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 147 HP to 191 HP.
D4.0NS6B170 Automotive Engine
DCEC D4.0NS6B170 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 D4.0NS6B170 automotive engine comes with turbocharged and charge air cooled, with a EURO III post-processor.
There are 5 key moments in this video:
0:00 DCEC-Dongfeng Cummins Company Introduction
1:20 DCEC Cummins automotive Engine Specifications
2:30 DCEC automotive Engine Standard Configuration
3:20 DCEC automotive Engine Customizable Configuration
4:35 DuraMac Introduction
DCEC D4.0NS6 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 147 HP to 191 HP.
As part of EMAC, DuraMac provides complete powertrain that integrated with DCEC engine, Fast-Eaton clutch, FAST-CAT transmission, 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.com.
We provide a variety of vehicle options, including electric, fuel, hydrogen fuel cell buses and school buses, etc.
“A promise is A promsie”, EMAC continuously upgrade our products design and quality standard. We will continuously improving 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.com
- 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.
- Better emissions, Decorate injector and symmetrical combustion chamber in center, make the cylinder is more homogeneous mixture, burning more fully, lower emissions.
- Super life, 30 % engines 800,000 km without overhaul.
- Excellence power, Clean burning, use the advanced lean-burn closed loop electronic control system.
- 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.
From Dongfeng Cummins engine, to FAST-CAT transmission, from FAST-EATON clutch to Dongfeng Dana axle, DuraMac strictly choosing our partners, high quality standard ensuring the high performance and high reliability of products.
Working closely with our business partner including Dongfeng Cummins, Fast-CAT, Dongfeng Dana and Komman, DuraMac supplying complete powertrain system for all kinds of automotives including buses, trucks, coaches and special vehicles.
DCEC D4.0NS6B170 automotive engine are found in nearly every type of vehicle and equipment on earth – from emergency vehicles to mining haul trucks, it has been committed to providing customers with high performance, low operation cost, low emissions automotive engines.
Lots of world leading construction equipment brands also using DCEC-Dongfeng Cummins D4.0NS6B170 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-Dongfeng D4.0NS6B170 automotive engine available in China?
There are below different options for DCEC-Dongfeng D4.0NS6B170 automotive engine as below:
- Standard DCEC Original D4.0NS6B170 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.
- 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.
- 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-Dongfeng D4.0NS6B170 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-Dongfeng D4.0NS6B170 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. Assemble Engine: This means companies who assembly the EQB/B 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
Dongfeng offers technical support to help customers to identify if the engine is genuine or not, for more details about how to identify Dongfeng Genuine Engine or not, you can read our relevant article to find out details.
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!
