Working together with our manufacturing partners, EMAC continuously collecting all useful information, tips, and other technical literatures such as tips of products design, tips of products selections and sharing 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 modify dry type engine exhaust system into water-cooled exhaust system. All these kinds of information are very useful for customers to choose the right products and design the products accordingly.
EMAC pays extremely attention to the new products, new application and products trends of our industry, to make sure that we following up with the dynamic changes of machinery industry, which we collecting the tendency of products and technology development inside of machinery industry. And our project case library can help all customers to find the similar case for most of applications or help customers to find a EMAC’s customer at their country or region.
Technical Articles
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Engine Cooling Systems: A Quick Read on the Principles Behind Them
The engine cooling system is the key to ensuring stable engine operation. Its core principle is based on heat exchange. The coolant circulates between the engine block, cylinder head and radiator to absorb the heat generated by combustion and dissipate it to the outs...
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SinoMac is an important strategic partner of Cummins in China
Cummins' production and operation model is centered on efficient supply chain management, covering the entire industrial chain from upstream raw material supply to downstream customer delivery. Its upstream supply chain system is divided into three modules: self-proc...
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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
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
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
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
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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Benefits of Diesel Generators: Why to Choose Them
Diesel generators, which combine a diesel engine with an electric generator to produce electricity, are widely used as backup power sources, in areas without grid access, and in emergency situations. They are favored for their high fuel efficiency, durability, high p...
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Diesel Generator Protection Device Testing
The measurement and commissioning of the diesel generator set protection device includes the setting value measurement and linkage test of the voltage relay, current relay and time relay. By adjusting the knobs of the voltage regulator and relay, the setting value of...
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The Harm of Poor Quality Diesel to Diesel Generators
The fuel used by diesel engines is diesel. Its main performance properties include fluidity, atomization, ignition and evaporation, etc. These properties have a great impact on the operation of diesel engines. Poor diesel performance will cause the diesel engine to s...
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Application of CFD Simulation Analysis in Thermal Design of Industrial Generators
A generator is a rotating machine that converts mechanical energy into electrical energy. During the energy conversion process, there is energy loss. For an electric excitation generator, there are mainly the following five losses. The first is the copper loss of the...
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The Impact of Water-Cooled Exhaust And Supercharging on The Engine
With the rich powertrain experience accumulated continuously for 15 years, EMAC is involved in system design, product supply, installation and commissioning, we are not a supplier but a system solution provider. We provide complete powertrain system and related parts...
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An Article to Help You Understand the Full Life Cycle Emission Reduction of Well to Wheels
So, what are well-to-wheel emissions? Energy consumption and greenhouse gas emissions during fuel production, processing, distribution and use. This indicator can accurately assess energy efficiency and greenhouse gas emissions throughout the entire life cycle.Well-t...
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Detailed Explanation of The Debugging Steps of Diesel Generator Sets
In order to prevent the diesel generator from rusting, the product is oil-sealed both inside and outside the factory. Therefore, after the new unit is installed and meets the installation technology requirements, it must be unsealed before it can be started. Otherwis...
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Working Principle of Brushless Excitation Generator
The dynamic connection of the generator field winding, carbon brushes and slip rings during operation is very detrimental to the synchronous generator. The carbon powder worn by the carbon brushes and slip rings is dirty and will cause the insulation of the generator...
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How to Maintain the Battery of the Generator Set
When the battery of the diesel generator set has not been used for a long time, it needs to be properly charged before use to ensure the normal use capacity of the battery. Normally, technicians will cause part of the water in the battery to evaporate during normal o...
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Maintenance and Inspection of Diesel Engine Lubricating Oil
As far as engine oil is concerned, it needs to be replaced in a timely manner during the operation of the diesel generator, and the selection of its replacement cycle must be scientific and reasonable. The implementation of this replacement measure is mainly determin...
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Water Cooling System Form of Diesel Generator Power Station
The power station cooling system includes the diesel generator cooling system and the cooling system in the generator room. The selection of the cooling system is determined after a comprehensive comparison based on engineering technical requirements, water volume an...
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Indonesia | Marine
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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Thailand | Pump – Thailand Engineering Company 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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Prevent or Reduce the Damage Caused by Cavitation to Cylinder Liner
Cavitation is a special form of corrosion. It is the product of a combination of physical damage and chemical damage. It often occurs on the outer wall of the cast iron cylinder liner in the engine cooling system. It ignites in the engine combustion chamber and the p...
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Control Circuit of Generator Excitation System
The control circuit of the generator thyristor direct excitation system consists of measurement comparison, error signal adjustment, trigger pulse links, and if necessary, power amplification, pulse distribution and other links. The control circuit is also the automa...
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Diesel Generator Crankshaft Journal Clearance Detection Method
In the maintenance process of diesel generators, the detection of crankshaft journal clearance is one of the very important links. Choosing the appropriate detection method can ensure the normal operation and safe use of diesel generators.
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WHAT ARE THE TYPES AND COMPONENTS OF A DIESEL ENGINE?
Whether you’re looking for an engine to use on the road, on the water, at the worksite, or on the farm, Cummins’ diverse line of engines has the right fit for your needs. If you’re looking for performance and an engine you can trust, count on Cummins. Explore the ful...
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Everything You Need to Know about CCEC Cummins KTA50 Industrial Engine
CCEC is one of the Cummins 50:50 joint venture in China, CCEC is the short name of Chongqing Cummins Engine Company, which take the first letter of each word and put together as CCEC, CCEC was established In the year of 1995, Producing Cummins K, M, N Series mechanic...
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You Only owe one Dongkang Yingdong AMT
Indo AMT is deeply integrated with the vehicle controller, with a simple structure and higher reliability. The transmission can make the engine work in a better economic speed zone according to road conditions, vehicle weight, torque, etc., so that the vehicle's fuel...
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Urea Frozen How to Do I Have a Trick You Do Not Panic!
Car urea is SCR (selective catalytic reduction) of the necessary additives, used to reduce diesel exhaust nitrogen oxide pollution in the liquid, its composition is 32.5% of high-purity urea and 67.5% of deionized water. National standard urea liquid below -11 ° C wh...
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Gas Prices Have Risen Again? Pass on Your Oil Control Skills
In the new year, gas prices have doubled again. You can't wait to empty the last drop of fuel in the gas gun. In the eating melon gas prices, but also to think of a good response to the policy.A long-time veteran driver offers you oil control tips. Remember to like a...
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Strengthen the Coordinated Operation of Electric Power
The cold days of "nine", the temperature continues to be low, the winter chill in Shanghai is getting stronger. In Hongqiao Energy Center 1 and 2 stations, there are 8 Cummins Power C1400N5C natural gas generator sets as the core of the distributed energy system cont...
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“Almighty Warrior” in The Mining Machine Industry?
The road The road conditions are complex, the power is poor, the efficiency is low, maintenance is difficult, and the difficulty of mining has skyrocketed? At this time, it is necessary for the "Almighty Warrior" to appear on the stage in order to effectively solve t...
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Answering Questions About Engine Coolant
Recently, many novice drivers have privately messaged Cummins in the background and asked some questions related to engine coolant. Today Cummins will answer your questions.No one is forever young, but there are always young drivers who are also "renewing". More and ...
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Common Problem
Why do you love to use Cummins engines regardless of domestic and imported trucks? What's so good about it? Why is Cummins the truck driver's favorite engine? Cummins Technology Center not only has strong engine technology development capabilities, but also has stro...
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Hydrogen energy industry event “Cummins Blue”
On November 15, 2022, at the International Hydrogen Energy and Fuel Cell Technology and Product Exhibition, Cummins' new energy business line-up will be unveiled in Nanhai, Foshan, further expanding local cooperation and layout, with innovative new energy technology ...
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Engineering Master – Cummins Engine
In the construction machinery rivers and lakes, Cummins Power has unique skills and is loved by users.At the construction site, in the mining area, on the plateau, etc., the limit is challenged again and again and exceeds the limit.What is a master? Cummins Construct...
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Technology Enhances Engineering Capabilities
The Cummins application engineering team continues to innovate and introduce a new technology - Installation Quality Assurance, to ensure that the engine is installed from the OEM to delivery, providing users with reliable, safe and efficient power.
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Cummins National IV Engine Remote Upgrade
The batch remote calibration and upgrade of Cummins non-road National IV engines is astonishingly fast. What are the benefits of remote upgrade? Click into this article and we will answer you one by one.Reliable technology, peace of mind, and 5-minute installation ti...
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DCEC Engine Overseas Maintenance Service Guide
DCEC products enjoy the services of the unified DCEC global service system, and the service is carried out according to the territorial principle, that is, the DCEC service station where the engine is located is responsible for the warranty and service provision of t...
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Engine use and Protection
The operator of the engine must assume the responsibility of maintaining and maintaining the engine during the use of the engine, so that the Cummins diesel oil machine to provide you with the best service.If using CD low grade oil, the oil change period should be sh...
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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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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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The Different Structure of Automatic Transmission
Fine variable speed can not be realized in hydraulic torque converter, but can be realized in planet gear transmission. A unit in a planet gear transmission consists of a central solar gear.an outer gear ring, a planet gear between the sun gear and the tooth ring, an...
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Nano Filtration—The Protector of 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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Lubricating Oil Common Problems and Solutions
What kind of lubricating oil is used for automobile engines is clearly required in the DCEC 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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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 During DCEC Engine Operation
The problems that should be paid attention to during the operation of DCEC engine. If the daily operation of the DCEC engine is not standardized, it will affect the service life and work efficiency of DCEC. Therefore, during the operation of the DCEC engine, the corr...
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Precautions for Installation of DCEC 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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Diesel Engine Valve Installation Precautions
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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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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Antifreeze and Antirust Fluid Introduction Translation
Engine and cooling system is made of metal, copper, iron, aluminum, steel as well as solder. These metals touch with water at high temperature, they will corrode and rust in the long run, and the cylinder liner is the most outstanding.
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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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DCEC 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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Summary of Cummins Engine Use and Maintenance
Instructions for use.The operator of the engine must assume the responsibility of maintaining and maintaining the engine during the use of the engine, so that the Cummins diesel oil machine to provide you with the best service.
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Trouble and Treatment of DCEC Diesel Engine
DCEC 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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