What's the function of coolant of the diesel generator set?   The coolant, also known as antifreeze, plays a crucial role in maintaining the optimal operating temperature of a diesel generator set. Its primary function is to absorb the excess heat generated by the engine during operation and transfer it to the radiator, where it is dissipated into the atmosphere.   In addition to regulating the temperature, the coolant also prevents corrosion and rust formation in the engine's cooling system. It contains additives that inhibit the growth of algae, rust, and scale, thus prolonging the life of the engine components.   Moreover, the coolant also prevents the formation of ice during the winter months, which could damage the engine's cooling system. It also helps to maintain the engine's performance and efficiency by minimizing the risk of overheating, which can cause engine damage or failure.   How to check and fill radiator coolant in a diesel generator?   ...

What's the Ffunction of the Radiator of the Generator?   The function of the radiator on a diesel generator is to cool the engine by removing excess heat. During the combustion process, the engine produces a large amount of heat that must be dissipated to prevent the engine from overheating. The radiator is responsible for this process by circulating coolant through the engine and removing the excess heat. As the coolant flows through the engine, it absorbs the heat and transfers it to the radiator. The radiator then uses air flow to dissipate the heat from the coolant, cooling it down before recirculating it back into the engine. Without a functioning radiator, the engine would quickly overheat, causing severe damage and potentially leading to a catastrophic failure.     How to Do the Regular Maintenance for the Radiator?   Check the coolant level regularly: The coolant level should be checked at least once a week when the generator is in use. The coolant should be...

  What's the Fuenction of Diesel Generator?   A diesel generator is a device that converts diesel fuel into electrical energy. Its main function is to provide a reliable and independent source of power when the primary power supply is unavailable or unreliable. Here are the key functions of a diesel generator:   Emergency Power Supply: Diesel generators are commonly used as backup power sources during power outages or in areas with unreliable electrical grids. They ensure uninterrupted power supply to critical equipment, such as hospitals, data centers, and emergency services.   Prime Power Source: In locations where there is no access to a stable power grid, diesel generators can serve as the primary source of electricity. They are commonly used in remote areas, construction sites, and off-grid applications.   Standby Power: Diesel generators can also provide standby power in situations where there is a high demand for electricity, such as events, concerts, or...

  What are the Major Components of Diesel Generator?   A diesel generator set consists of several major components that work together to generate electricity. These components include:   Diesel Engine: The diesel engine is the primary component of the generator set. It burns diesel fuel to produce mechanical energy, which is then converted into electrical energy. Diesel engines are known for their durability, efficiency, and reliability.   Alternator: The alternator, also known as the generator, converts the mechanical energy produced by the diesel engine into electrical energy. It consists of a rotating rotor and a stationary stator that generate an alternating current (AC) output.   Fuel System: The fuel system supplies diesel fuel to the engine for combustion. It typically includes a fuel tank, fuel pump, fuel filters, and fuel injectors. The fuel system ensures a steady and clean fuel supply to the engine for optimal performance.   Cooling System: The ...

What is an AVR (Automatic Voltage Regulator ) in Diesel Generator?   A Generator Automatic Voltage Regulator (AVR) is a device that controls and stabilizes the output voltage of a generator. It is an essential component in power generation systems as it ensures a steady and reliable power supply. The AVR monitors the generator's output voltage and makes adjustments to maintain a consistent voltage level, regardless of load variations or changes in input conditions.   The primary function of an AVR is to regulate the generator's voltage within a specified range, typically to ensure it matches the desired voltage level for safe and optimal operation of connected electrical equipment. By continuously monitoring the voltage and making real-time adjustments, the AVR helps prevent voltage fluctuations, voltage surges, and voltage drops, which can damage sensitive devices and disrupt electrical systems.     We providing original AVR with factory price, available brand: Sta...

Dongfeng Cummins Engine Company Ltd is a renowned joint venture between Dongfeng Auto Company and Cummins Inc. With a focus on excellence and advanced manufacturing techniques, the company offers a range of high-quality diesel engines under the B, C, and L series. These engines find wide applications in vehicles, industries, marine vessels, and generator sets.   The B, C, and L diesel engines for power generator sets have a power range from 40 to 227kW, with displacements of 3.9 liters (60-140HP), 5.9 liters (160-230HP), and 8.3 liters (220-325HP). They comply with European emission regulations for various vehicles and meet the first stage emission standards for off-road motor equipment. In the near future, the Cummins B, C, and L series will introduce fully electronically controlled diesel engines with a power range of 100-450 horsepower, meeting European No.3 and No.4 emission standards as well as the second and third stage emission standards for non-highway motor equipment in E...

  Before starting your Cummins engine generator, it is important to take certain precautions to ensure safe and efficient operation. Here are some key steps to follow:   Read the Manual: Familiarize yourself with the manufacturer's instructions and guidelines provided in the generator set manual. Understand the safety precautions, maintenance procedures, and operational requirements specific to your Cummins generator model.   Perform Visual Inspection: Inspect the generator set for any signs of damage, leaks, loose connections, or abnormal wear. Check the fuel, oil, and coolant levels and ensure they are at the recommended levels.   Fuel Quality: Ensure that the fuel used is of the recommended type and meets the required specifications. Contaminated or poor-quality fuel can adversely affect the performance and longevity of the generator set.   Battery Inspection: Check the battery terminals for corrosion and ensure they are securely connected. Make sure the bat...

  The DCEC Cummins B Series Diesel Engine is a reliable and powerful engine designed to meet the demands of various industries. With a long history of excellence and a strong reputation, this engine has become a preferred choice for many applications in China and around the world.   Manufactured by Dongfeng Cummins Engine Company, the B Series engine has a proven track record of performance and durability. The partnership between Cummins and Dongfeng Motor Co. has resulted in the successful transfer of technology and the production of high-quality diesel engines.   The B Series engine comes in different configurations, including 4-cylinder and 6-cylinder options, offering a wide range of power outputs. This versatility makes it suitable for a variety of applications, including automotive, construction machinery, generators, and marine equipment.   One of the notable features of the B Series engine is its structural parameters. The 6BTAA engine, for example, is an in...

  Medium Repair of Diesel Generator: Maintenance and Inspection   Regular maintenance is crucial to ensure the optimal performance and longevity of a diesel generator. After approximately six months of operation or reaching a cumulative working time of 1000 hours, it is recommended to perform a medium repair on the diesel generator. In addition to minor repairs, the following key aspects should be addressed:   1. Slip Ring and Brush Device Inspection: Cleaning: Ensure that the contact conductive surfaces of the slip ring (or commutator) and brush device are clean, free from oil, dirt, carbon dust, and in good contact. Use a soft, dry, clean cloth or a cloth slightly dampened with gasoline (or alcohol) to wipe them. Pay special attention to cleaning the brush holder, the root of the slip ring or commutator (under the shoulder of the wire head), and the mica groove. Polishing: If burn marks, blackening, or slight mechanical scratches are observed on the outer surface of th...

Fuzhou Hosem Power provides generators and it's maintenance service for Perkins generator engines power generators. We produce Perkins series generator set, meanwhile, we provide all spare parts of the Perkins PG engine for your replacement in generator maintenance, we provide original high-quality spare parts, contact us right now.   Below are maintenance procedures for the Perkins 1106 series engine Generator    Before conducting any maintenance on the Perkins generator 4000 Series engines, ensure that the engine cannot be started in any way, especially for automatically starting generating sets. The following maintenance schedule provides an overview of the maintenance tasks to be carried out, but please refer to the Workshop Manual for detailed instructions.   This schedule is suitable for engines operating under average conditions. If the engine operates in particularly dirty or dusty conditions, more frequent servicing is required, especially for lubricating o...

When starting a diesel generator that has been in storage for more than 1 year, it is crucial to perform a thorough inspection to ensure its proper functioning. Here are the measures recommended by Hosem Power:   Before unsealing and starting the standby generator, several inspections need to be performed:   Unit Surface: Ensure that the surface of the unit is thoroughly cleaned. Check for any loose nuts on foundation bolts, flywheel screws, and other moving parts, and tighten them if necessary.   Clearance: Check the clearance of each part, especially the clearance of the inlet and exhaust valves and the pressure reducing mechanism, ensuring they meet the requirements.   Engine Parts: Put each cylinder in the pressure reducing position and turn the crankshaft to check for abnormal sounds in the engine parts. Pump oil into each friction surface and check for any air leakage. Confirm normal compression by shaking the crankshaft.   Fuel Supply System: Check if th...

1. Cummins   Cummins, a renowned global engine manufacturer, operates two major factories in China: Dongfeng Cummins Engine Co., Ltd. (DCEC) and Chongqing Cummins Engine Co., Ltd. (CCEC).   Dongfeng Cummins Engine Co., Ltd. (DCEC): DCEC, established in 1995, is a joint venture between Cummins and Dongfeng Motor Corporation. Located in Xiangyang, Hubei Province, DCEC is one of the largest engine manufacturers in China. It specializes in the production of mid-range engines for automotive, construction, agriculture, marine, and industrial applications.   Chongqing Cummins Engine Co., Ltd. (CCEC): CCEC, founded in 1995, is a joint venture between Cummins and Chongqing Machinery and Electric Co., Ltd. Located in Chongqing, CCEC is a leading manufacturer of high horsepower engines for heavy-duty applications. The engines produced by CCEC are widely used in construction machinery, mining equipment, power generation, and marine vessels.   I have to say that Cummins is ...