Working together with our manufacturing partners, EMAC continuously collects all useful information, tips, and other technical literature, such as tips on product design, tips on product selection, and shares other technical information. In the meantime, EMAC also invested in different kinds of testing to verify the uncertainty of products, such as the impact on the engine power losses of modifying the dry-type engine exhaust system into a water-cooled exhaust system. All this information is very useful for customers to choose the right products and design the products accordingly.
EMAC pays extreme attention to the new products, new applications, and product trends of our industry, to make sure that we follow up with the dynamic changes of the machinery industry. We collect the trends of products and technology development within the machinery industry. And our project case library can help all customers to find similar cases for most applications, or help customers to find an EMAC’s customer in their country or region.
Technical Articles
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Instruction of Engine “block oil’ Slobbering From Exhaust Manifold
Oil leakage at Cummins engine exhaust during light-load operation is a normal phenomenon caused by unburned fuel and carbon, not a product defect.
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How to determine if an engine needs a major overhaul
Wondering if your engine needs a major overhaul? This guide breaks it down simply—start with easy checks like power drops or weird exhaust colors, then dive into mechanical wear tests. It also uses maintenance records, walks you through a practical judgment process, ...
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QSK60 HPI Engine or MCRS Engine?
Cummins, founded in 1919 and headquartered in Columbus, Indiana, is the world's largest engine manufacturer. It specializes in designing and producing diesel and natural gas engines, power generation equipment, and related components, serving markets like heavy - dut...
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How to Convert the CUMMINS K19-M3 Marine Engine from Dry Exhaust to Wet Exhaust?
Converting a CUMMINS K19-M3 marine engine from a dry to a wet exhaust system requires modifications to both the exhaust and cooling systems. The exhaust pipe replacement is straightforward, but the cooling system adaptation is more complex, involving thermostat remov...
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Maintenance Cycle Time and Test Contents of Diesel Generators
The importance of diesel generator sets in factories and enterprises is unquestionable. In order to ensure the normal standby and stable operation of diesel generator sets, their regular testing and daily maintenance are particularly important. Taking Cummins diesel ...
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Vietnam | Pump – Electric Motor
EMAC's customer interview video of 2024, EMAC finished a series of customer interview with 10 different business partners from different countries and regions, most of videos are took at customer's company and factory, collecting all reviews and evaluations of EMAC...
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Indonesia | Construction – Customer Interview
EMAC's customer interview video of 2025, EMAC finished a series of customer interview with 10 different business partners from different countries and regions, most of videos are took at customer's company and factory, collecting all reviews and evaluations of EMAC...
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Thailand | Pump – Equipment Production
EMAC's customer interview video of 2023, EMAC finished a series of customer interview with 10 different business partners from different countries and regions, most of videos are took at customer's company and factory, collecting all reviews and evaluations of EMAC...
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Malaysia | Construction – Ground Support Equipment
EMAC's customer interview video of 2023, EMAC finished a series of customer interview with 10 different business partners from different countries and regions, most of videos are took at customer's company and factory, collecting all reviews and evaluations of EMAC...
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Identification and Classification Report for Air Transport of Goods
Sinomac is dedicated to providing customers with safe, reliable cargo transportation services. Whether by sea or by air, ensuring safe delivery of our clients' goods is at the heart of our operations. However, due to the complex nature of some cargo, especially indus...
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How do generators work?
Generators, especially diesel generators, convert the chemical energy of fuel into mechanical energy through an internal combustion engine, and then convert the mechanical energy into alternating current through a generator (consisting of a rotor and a stator) for po...
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What is the Difference Between Open and Enclosed Eenerators?
The open-frame generator set is a more traditional type of generator, which is designed to mount the engine and generator on an open frame. It can an be simply understood as ordinary, standard, easy to move, light weight.Open and enclosed type generator sets are two...
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CCEC Engine Overseas Maintenance Service Guide
CCEC products enjoy the services of the unified CCEC global service system, and the service is carried out according to the territorial principle, that is, the CCEC service station where the engine is located is responsible for the warranty and service provision of t...
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The Difference Between Gas Engine and Fuel Engine
This article details the working principles of fuel engines and gas engines and compares the two. Fuel engines convert the chemical energy of fuel into mechanical energy through the cooperation of pistons, connecting rods and crankshafts. Gas engines heat natural gas...
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Thailand | Pump – Thailand Engineering Company Interview
If a company has more than 50 vehicles, cost has always been the focus of fleet operations. In the face of the continuous decline in freight prices in the transportation market, how to reduce costs and increase efficiency to maintain competitiveness? CCEC 15N natural...
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Indonesia | Marine – Indonesia Shipyard Interview
EMAC's customer interview video of 2023, EMAC finished a series of customer interview with 10 different business partners from different countries and regions, most of videos are took at customer's company and factory, collecting all reviews and evaluations of EMAC, ...
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Everything You Need to Know about CCEC QSK60 Industrial Engine
CCEC is one of the 50:50 joint venture in China, CCEC is the short name of Chongqing Engine Company, which take the first letter of each word and put together as CCEC, CCEC was established In the year of 1995, Producing K, M, N Series mechanical and electronic engines.
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Everything You Need to Know about QSK60-C Industrial Engine
CMI QSK60-c industrial engine is a classic engine model that has been widely used in all kinds of industrial equipment, mining equipment, locomotives, gas oil equipment. For the industrial equipment application, QSK60 engine has been widely used in all kinds of hydra...
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Everything You Need to Know about CCEC KTA50 Industrial Engine
CCEC is one of the 50:50 joint venture in China, CCEC is the short name of Chongqing Engine Company, which take the first letter of each word and put together as CCEC, CCEC was established In the year of 1995, Producing K, M, N Series mechanical and electronic engines.
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Everything You Need to Know about CCEC QSK38 Industrial Engine
CCEC is one of the 50:50 joint venture in China, CCEC is the short name of Chongqing Engine Company, which take the first letter of each word and put together as CCEC, CCEC was established In the year of 1995, Producing K, M, N Series mechanical and electronic engines.
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Principle of Diesel Generator Under-Voltage Alarm and Shutdown
Undervoltage protection means that in a diesel generator set, the power supply is automatically cut off when the voltage drops to a certain level to protect the safe and stable operation of the diesel generator set. Undervoltage protection is an important protection ...
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Everything You Need to Know about QSK60 Engine
CMI QSK60 engine is a classic CMI engine model that has been widely used in all kinds of industrial equipment, mining equipment, locomotives, gas oil equipment, generator set, marine main engine and marine auxiliary engine. For the industrial equipment application, Q...
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Fault Emergency Treatment and Troubleshooting
There are many sensors in the generator set, which can continuously monitor the operation of the generator. When abnormal conditions occur, such as low lubricating oil pressure, high coolant temperature, etc., an alarm will appear on the control pin of the generator ...
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The Power of Agricultural Machinery Must be Selected
According to the characteristics of power applications in the industry, relying on a well-known, mature and reliable basic platform, CCEC applies Euro IV, Euro V and road country VI advanced technologies to create a brand-new, serialized, and comprehensive non-road c...
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The Latest Service Mine Engine Group Program
In a mine in Xichang, Sichuan, several K38 engines have been on the front line for a long time, providing strong power support for the operation, and the actual running time of some equipment exceeds 40,000 hours. With the extension of equipment service life, the cos...
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Dongkang Integrated Power Chain Walks With You
Winning AMT liberates left foot and right hand More than ten driving modes predictive shifting Intelligently respond to various complex road conditions Dongfeng integrated power chain Applicable to automatic start and creep, forward and reverse Glide in neutral to in...
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Electrolyzed Water Hydrogen Production Unit Successfully Delivered
On December 25, Sinopec's megawatt-level renewable electricity electrolysis hydrogen production demonstration project was successfully put into operation in Zhongyuan Oilfield. The 2.5MW containerized proton exchange membrane (PEM) electrolysis water hydrogen product...
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Provide Linde With 35MW Green Hydrogen Production System
CECC will provide a 35 megawatt (MW) proton exchange membrane (PEM) water electrolysis hydrogen production system for Linde Group's new hydrogen production plant in Niagara Falls, New York. Green hydrogen plants provide power. The project marks a major progress in th...
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Electric PowerBloc™ Released and Quickly Gained Market Recognition
The Power Engineering Department continues to improve the noise reduction performance of PowerBloc™, the durability of high power density models, and the anti-electromagnetic interference characteristics, etc., to provide the market with upgraded products with higher...
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Promoting The Cost Reduction of Hydrogen Production
Jointly funded and established by Sinopec Enze Fund, it landed in Foshan, Guangdong, and started the production base project of electrolyzed water hydrogen production equipment.In January 2022, Enze (Guangdong) Hydrogen Energy Technology Co., Ltd., jointly funded and...
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CECC Helps Double Carbon Accelerate Zero Carbon Goal
With the continuous implementation of the dual-carbon policy, all walks of life have successively released "decarbonization" roadmaps, and the green and low-carbon transformation has continued to accelerate. On November 25, at the opening site of the new base of East...
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Non-Road National Four Power is Listed!
further subdivides and polishes different applications, including new generation of National IV engines including F2.8, B3.9, F4.5, B5.9, B7, L9 and X12, continuing the long-lasting performance of National III products Durability and performance
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Mining Hercules Out, L9 PLUS Strength Circle!
As an "up-and-coming powerhouse", Sany's excavators are equipped with the L9 PLUS engine, which meets the requirements of China's off-road Stage IV emission regulations and is tailored for the Chinese market, and has been unanimously recognized by industry customers ...
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Case Study: Fault Diagnosis of CCEC QSK38 Electronically Controlled Engine.
With the increasing attention to environmental protection and the gradual tightening of emission restrictions on diesel generator sets, the traditional mechanical fuel system engine is gradually replaced by an electronically controlled engine that precisely controls ...
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Common Fault Judgment and Elimination of CCEC Engine
The starting of the engine is not only determined by its own technical conditions, but also affected by the outside temperature. It is more difficult to start at low temperature in winter, mainly due to the following reasons: ⑴ In winter, the climate is cold, the amb...
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A Egypt’s | Marine – A Egypt’s Company Feedback.
You can count on EMAC in trems of commitment & quality. We are looking forward to make very good business with EMAC in the field of diesel engine, gearbox and spare parts.Since the year of 2021, we start business relationship with EMAC and they are the first Chinese ...
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Malaysia | Marine – Feedback from Safari Boat Operators
We were satisfied with EMAC, and happy to having them as our supplier, our boat has been operated for more than 5 years now, both propulsion system and power system from EMAC are working perfectly. We do happy with the good quality of products from EMAC, the stabilit...
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Asean | Marine – Asean Company’s Feedback
We are a marine equipments packager company in Asean, estbalished in 2007. We packaged marine generator sets, marine propulsion system, side thruster, CPP propeller system, azimuth thruster, fuel and oil purifiers , engine electronic control system etc...
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Common Problems and Solutions in The Use of Lubricating Oil
What kind of lubricating oil is used for automobile engines is clearly required in the CCEC engine technical manual and should be selected according to the requirements. However, in practice, you may not be able to buy suitable oil. In this case, lubricating oil with...
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Precautions During CCEC Engine Operation
The problems that should be paid attention to during the operation of CCEC engine. If the daily operation of the CCEC engine is not standardized, it will affect the service life and work efficiency of CCEC. Therefore, during the operation of the CCEC engine, the corr...
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CCEC Engine Maintenance and Maintenance Requirements
When the ambient temperature is higher than -15°C, use SAE15W40, API CF4 or higher oil; when the temperature is between -20°C and -15°C, use SAE10W30, API CF4 or higher oil. When the temperature is between -25°C and -20°C, use SAE5W30,API CF4 or higher oil...
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Trouble Shooting and Treatment of Common Failures of CCEC Diesel Engine
CCEC Diesel Engine-Causes of a lot of smoke when accelerating The air intake is not smooth. Treatment: Check the filter, pipe and turbocharger. The turbocharger should be clean and free of dirt. Be sure to make the turbocharger impeller rotate flexibly...
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USA | Construction – A USA Company’s Feedback
EMAC company till now, and EMAC provides us a very good support, no matter pre-sales support or after-sales support. They have deep network of power system manufacturers in China, and ensuring them the strong ability of giving multiple brands options, we are happy to...
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Precautions for Installation of CCEC Diesel Generator
The pipe diameter must be greater than or equal to the diameter of the exhaust pipe of the muffler. The elbow of the pipe connected should not exceed 3 to ensure smooth smoke exhaust. The pipe should be tilted down by 5-10 degrees to avoid rainwater injection; If the...
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What Matters should Pay Attention to the Valve Installation on Diesel Engine?
The performance and sealing of diesel generator set are influenced by the valve, which is one of the important parts of generator sets. Under strong mechanical loading and high temperature corrosion, all sorts of valve problems may appear, thus correct valve installa...
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The Different Structure of Automatic Transmission
Torque converters cannot achieve fine shifting, planetary gear transmissions can. The unit in the planetary gear transmission consists of a central sun gear, an outer ring gear, a planetary gear between the sun gear and the ring gear, and a planetary rack...
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Nano-Filtration Technology—The Protector of Engine Fuel System
About 50 percent of the world’s gas stations are still haven’t supply standard diesel according to statistics. And includes the Chinese mainstream stations.The impurities in the fuel supplied by global gas station has almost double in the past few years.conservative ...
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LNG(II)
Natural gas is high quality, efficient, clean energy, liquefied natural gas (LNG) can be like oil safe and convenient storage and transportation, the development of liquefied natural gas (LNG) technology, improved the natural gas in the global competitive.As “environ...
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LNG(I)
Natural gas is high quality, efficient, clean energy, liquefied natural gas (LNG) can be like oil safe and convenient storage and transportation, the development of liquefied natural gas (LNG) technology, improved the natural gas in the global competitive.As “environ...
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