Diesel Generator Tech

All the oil coolers used in Yuchai products are plate - fin type. The inner layer is the core plate 6, which serves as the oil cooling circulation passage. There is an oil bypass valve installed on it, and the opening pressure of the bypass valve is 0.55 MPa. Outside the core plate is the cooling water chamber. Part of the water from the water tank circulates through the chamber to reduce the oil temperature. See the figure below. 1.Radiator cap 2.Gasket (III) 3.Bolt M10×35 4.Gasket (I) 5.Gasket (II) 6.Core plate 7.Oil outlet connector 8.Radiator cap 9.Drain switch 10.Bypass valve spring 11.Bypass valve plug 12.Bypass valve ball   1.Cleaning The key is to clean the oil passages inside the plates. Pour diesel into the core plate and shake it several times for cleaning. Remove the bypass valve and clean its spring and inner hole. However, note the number of turns when unscrewing the plug. When installing, the number of turns for screwing in must be the same to avoid changing the o...

The electric fuel pump is the "heart" of the fuel supply system in electronic fuel injection engines. The electric fuel pump is a device that continuously draws fuel out of the tank and provides the fuel system with a specified pressure and flow rate. Based on the function of the electric fuel pump, it is known that the performance of the electric fuel pump will directly affect the working performance of the engine. Electric fuel pump: Electric fuel pumps do have some advantages compared to mechanical ones. After being powered on, the electric fuel pump can operate independently. After turning on the switch, they can pump fuel: mechanical fuel pumps require the diesel engine to start or run before delivering fuel. Another advantage is that the installation position of the electric fuel pump is further away from the engine, so that the heat generated by the engine will not cause the oil pump to produce steam, thus reducing the risk of air resistance. Electric fuel pumps can b...

Continuing from the previous text, we will introduce how to effectively maintain the cooling system of diesel generators in cold weather. In addition, before winter, the cooling system should be thoroughly cleaned to remove accumulated scale, rust, and sediment, ensuring smooth and unobstructed flow of coolant. It is recommended to use professional cooling system cleaning agents, follow the instructions for operation, and avoid using highly corrosive cleaning agents to prevent damage to metal parts. After cleaning, the aging water pipes, joints, and radiator fins should be inspected and replaced to ensure that the entire system is in optimal condition.   The performance of key components such as water pumps, thermostats, radiators, and fans in the cooling system directly affects the cooling effect. During winter maintenance, these components should be checked one by one for wear, looseness, or blockage, and replaced or repaired in a timely manner. Especially the thermostat, which i...

As a type of power generation equipment, diesel generator sets are guaranteed a certain warranty period by the generator manufacturer at the time of purchase to ensure that users can use them with confidence. In order to ensure the normal use of diesel generator sets, Dingbo Electric reminds you to use them correctly and maintain them in a timely manner to ensure the best performance and reliability of the diesel generator sets. However, it should be noted that not all malfunctions are covered by the warranty. We hope users are aware of the following areas that are not covered by quality warranty services.     1. Failure to maintain the unit as required or improper use resulting in  diesel generator  failure or component damage will not be covered by warranty.   2. If the diesel generator is damaged due to self modification, modification for other purposes, or self attachment of other devices, or overloading (overloading) work, the entire machine will not be cov...

In recent years, with the continuous updating and iteration of generator technology in China, domestic generators have achieved great success, even surpassing foreign technologies in some aspects, making the power performance of Chinese generators even better than imported generators. For example, the domestic brand Yuchai generator is one of the best. According to market research, Yuchai generators have excellent operating conditions, and even have advantages in performance and fuel consumption compared to imported generators. The Dingbo series  Yuchai diesel generator set  covers a power range of 30KW-2500KW. The Yuchai 300KW diesel generator set is mainly composed of Yuchai engine, branded generator, water tank, steel base and other parts. The unit adopts a digital control system, which is highly intelligent, and the fuel consumption rate and lubricating oil consumption rate are far superior to similar domestic products. The whole machine operates with low vibration, low no...

When it comes to the domestic diesel generator market, I believe the first products that come to mind are Yuchai diesel generators, Cummins diesel generators, and other related products. With the continuous growth of Chinese brands, Dingbo's voice in the field of diesel generators is also increasing. Dingbo diesel generators are a good representative, and as a force that cannot be ignored by Chinese brands in diesel generators, Dingbo has launched a series of diesel generator sets such as Yuchai, Cummins, Shangchai, Weichai, Volvo, etc., and provides various specifications of ordinary, automated, four protection, automatic switching and three remote monitoring, low-noise and mobile, and automated grid connected systems for special power needs such as 30KW-3000KW diesel generator sets. Today, the Dingbo diesel generator set we experienced is powered by Yuchai diesel engines. In the trend of energy conservation and emission reduction, it also provides users with more choices. Compare...

  Electricity has become an indispensable infrastructure in modern society.   Diesel generator sets  play an important role in the power supply system, as their stability and reliability are directly related to the continuity and security of power supply. Overloading a generator may cause many problems, it’s necessary to take effective measures to prevent the generator from overloading.   What happens if a diesel generator is overloaded?   Overload in a diesel generator means running the machine beyond its load limit specified in its manual. Overloading generator refers to a situation where the electrical load on the generator exceeds its rated capacity or design specifications. When a diesel generator is overloaded, it can lead to several issues:   Cause a fire or even an explosion due to overheating   A long period of overheating can cause a diesel generator to heat up and catch fire. If there’s a gas tank near the unit or you notice a...

With the increasing development of technology, there are also more and more brands in the mechanical equipment industry. In the diesel generator industry, the same is true. Faced with the emergence of diesel generator brands like mushrooms after rain, how should we choose products that are suitable for ourselves and have good product quality? There are many domestic  diesel generator  brand manufacturers now, and their product quality is also uneven. If you choose a poor brand and product, the later operation and maintenance will be troublesome. So, for manufacturers who purchase generators, how to choose brands and products? Now, let's learn about it with the editor of Dingbo!   As is well known, a well manufactured diesel generator is a very reliable backup power source for any enterprise. However, just like purchasing any product, if you choose the wrong one, the product often has various problems, which can be troublesome and frustrating for users. Therefore, when pur...

With the widespread use of diesel generator sets in various fields, their safety and security operations are also very important. Before timely maintenance or troubleshooting of diesel generator sets, maintenance personnel should carefully read and understand all safety precautions and warnings. The eight safety precautions for diesel generator sets are as follows: 1、 The warning icon issued by the  diesel generator set  indicates potential danger that may cause personal injury or death, but as long as attention is paid and necessary measures are taken, the danger can be avoided. Dingbo Company reminds users that in order to ensure the safety of their surroundings, they should always consider potential dangers.   2、 Wear work clothes when operating, and never wear loose or damaged clothing.   3、 Be sure to wear protective goggles and shoes during operation.   4、 Do not pry the diesel engine to rotate at the fan area, as this abnormal operation can cause serious ...

In today's society, the stability and reliability of power supply are directly related to the production and operation of various industries and the normal life of residents. As an important component of backup power, diesel generators play a crucial role in extreme weather conditions. However, extreme weather often poses a severe challenge to the operation of diesel generator sets, especially their lubrication systems, which are more susceptible to wear and damage in harsh environments. In the complex operating system of  diesel generator sets , the lubrication system, as one of its core components, cannot be ignored in its importance. The main responsibility of the lubrication system is to provide an appropriate amount of lubricating oil to various friction surfaces inside the engine, in order to reduce friction and wear between components and ensure efficient and stable operation of the engine. Therefore, the maintenance of the lubrication system has a crucial impact on the over...

Diesel generators   play an important role in the power generation industry. Their robustness, longevity, versatility and efficiency make them an indispensable power solution. These powerful machines are widely used for a variety of purposes. Diesel-powered generators consist of many technical components which work together to convert mechanical energy into electrical energy. In this article, let’s look at the diesel generator parts and functions. Diesel engine The diesel engine is the source of mechanical energy input for generators. The size of the engine corresponds with the amount of electrical energy produced. It means that the larger the engine size, the higher the desired output power. Industrial diesel generators need to be large and powerful because they operate in an industrial environment where power is in high demand. Thus, the engines of industrial generators will be larger than the generators for home use. Alternator An alternator is responsible for power output gener...

Diesel generator (DG) sets are robust and dependable backup power solutions and can be used across the board through various industries. A home standby diesel genset kicks in automatically to power up the house when the mains power fails. However, the way to start a diesel-powered generator varies depending on the model and manufacturer. Read on and learn   how to start a diesel generator  properly. Four most commonly used mode to start a diesel generator: Manual start mode:  This mode requires someone to start the generator manually by turning the key or pulling the cord to start the engine. Typically, it is designed to cater to those who want to control the power supply to different sections of the building and don’t want the diesel generator set to start automatically. Electric start mode:  Electric start DG sets offer a reliable and user-friendly replacement for traditional pull-start generators. Most modern diesel generators are equipped with electric start feat...