Why choose us
Our Factory
The company was founded in 1984, emerging from the Wuxi Diesel Engine Factory, which is a major diesel engine manufacturer with an annual production capacity of 200,000 units in Jiangsu Province. The company has more than 1,000 employees, including over 100 engineering and technical personnel.
Main Products
Our main products are licensed four-cylinder diesel engines, including the 485/490, 488, 4100/4102, 4105, and 4108 models, available as naturally aspirated, turbocharged, and turbocharged with intercooling. The power range is from 20 to 160 horsepower.
Applications
Our products are used in various applications, including light-duty trucks, pickups, low-speed vehicles, engineering machinery, agricultural machinery, generator sets, water pumps, and more. Our partners include Dongfeng Shares, Zhongxing Automobile, Dandong Shuguang, JAC, FAW-GM, and Shenyang Jinbei.
Company Honors
The Sida brand series of diesel engines has received numerous accolades, including "China Famous Brand," "High-tech Product in Jiangsu Province," "Brand Product in Jiangsu Province," and "National Inspection-free Product." The company has been recognized as a high-tech enterprise in Jiangsu Province and has been named a brand trademark in Jiangsu Province for four out of six consecutive years. In 2018, SIDA obtained certification for its advanced quality management system under IATF 16949:2016.
Sida mainly provides customers with various types of engines.Commonly used are engines for fire pumps, rig engines, etc.
The Fire pump engine from SIDA uses the engine independently developed by the SIDA group. It has high reliability, easy maintenance, long running time, and long working hours.
Jiangsu Sida Power Machinery focus on Silent generator set engine development, production, and sales of large-scale enterprises.
Jiangsu Sida Power Machinery focus on Small power generator set development, production, and sales of large-scale enterprises.
Low Fuel Consumption Diesel Generator
The SIDA diesel generator set uses the engine independently developed by the SIDA group. It has high reliability, easy maintenance, long running time, and long working hours.
SIDA is the most cost-effective manufacturer of 24KW diesel generators. It has an exclusive factory in China and produces more than 500 engines per day.
SIDA is the most cost-effective manufacturer of 24KW diesel generators. It has an exclusive factory in China and produces more than 500 engines per day.
SIDA is the most cost-effective manufacturer of 15KW diesel generators. It has an exclusive factory in China and produces more than 500 engines per day.
What is a mobile diesel generator?
A mobile diesel generator is a portable power unit that can be easily transported from one location to another. These generators are ideal for situations where you need temporary power or in locations without a permanent power source. Our mobile DGs are mounted on vehicles, making them simple to move and deploy as required.
Mobility: Due to their wheeled base (tractor or automobile) and trailer mechanism, these devices can be easily moved to the required location.
Compactness: Depending on the model and capacity, their dimensions allow for easy transportation and optimal storage.
Ease of Installation and Control
With a remote control unit featuring automatic settings and a simple mechanism, these generators ensure reliability and the ability to restore power supply. Additionally, they do not require much space for permanent storage, unlike stationary units.
Installation Flexibility
There are no stringent requirements for installation (e.g., no need for a level surface to operate).
Additional Features
They can include safety elements, such as alarms.
Times When You 'll Want Mobile Diesel Generator
Emergencies – Everything from fires, to tornadoes, to accidents can knock out power, and in an emergency, having power can be the difference between life and death. A mobile generator ensures power, regardless of the remoteness or urgency of an emergency.
Outdoor Events – Running hundreds or thousands of feet of temporary wiring from the closest hard-wired power point can be dangerous. When an outdoor event requires power, a mobile generator can be placed at an advantageous spot, minimizing electrical hazards, trip hazards, and the need to buy thousands of feet of electrical wiring.
Job Sites – Especially in the early phases of a project, you may find the need for electricity for power tools and lighting before electric has been run to the site. A mobile generator means you can move from job site to job site, and always be sure that your tools will have the power they need to do the job.
Power Back-up – At home or at your business, power outages can strike at any time. A mobile generator can provide immediate response, and it can be stowed off-site or in a storage building when not needed, so it stays out of your way.
Job sites: Contractors often find themselves at job sites where a lack of electrical service or power failures necessitates the use of portable lighting units. Mobile diesel generators allow them to move from site to site with confidence that their devices will have the power they require.
Outdoor activities: Mobile generators are frequently used for outdoor events such as concerts, festivals, fairs, and sporting events, where there is no access to grid power or where mains power is insufficient. They provide the necessary electricity for sound systems, lighting, and other event equipment.
Agricultural operations: Mobile diesel generators are critical for agricultural operations in remote locations. They enable farmers and ranchers to perform essential tasks, saving time and increasing productivity.
Emergency response: In the event of natural disasters or unforeseen emergencies, having a reliable power source is crucial. Portable diesel generators play a vital role in emergency relief efforts, providing temporary power for medical facilities, communication systems, and other essential services. The ability to restore power can be life-saving in emergencies caused by fires, tornadoes, or accidents.
Remote locations: Mobile diesel generators can deliver immediate and dependable power solutions in remote or off-grid locations, such as mining sites, drilling operations, or agricultural fields. They efficiently power machinery and equipment.
To better understand the working principle of diesel generators, it is essential to explore the key components that enable the conversion of fuel into electricity. The primary components include:
Engine: The heart of a diesel generator is its internal combustion engine, specifically designed to handle the high compression and combustion process unique to diesel fuel. The engine converts the chemical energy stored in diesel fuel into mechanical energy.
Fuel System: The fuel system comprises a fuel tank, fuel pump, fuel filters, and injectors. The fuel tank stores the diesel fuel, while the fuel pump delivers the fuel to the injectors under high pressure. The injectors, controlled by the engine's electronic control unit (ECU), ensure precise fuel delivery into the combustion chamber.
Cooling System: The cooling system prevents the engine from overheating during operation. It typically includes a radiator, coolant, water pump, and thermostat. The coolant absorbs heat from the engine, which is then dissipated through the radiator.
Exhaust System: The exhaust system is responsible for removing the combustion gases generated during the power generation process. It includes the exhaust manifold, muffler, and exhaust pipes. The muffler reduces the noise produced during operation.
Alternator: The alternator, also known as the generator head, converts the mechanical energy produced by the engine into electrical energy. It consists of a rotor and a stator, with the rotor rotating within the magnetic field produced by the stator, inducing an electrical current.
How Does A Diesel Generator Create Power?
Diesel Engine Operation: The generator's diesel engine operates on the principles of compression ignition, similar to a standard diesel engine. During the intake stroke, the engine draws in air, and during the compression stroke, the air is compressed to a high pressure.
Fuel Injection: A fuel injector sprays a controlled amount of diesel fuel directly into the highly compressed air in the combustion chamber.
Combustion (Power) Stroke: The high temperature and pressure of the compressed air cause the diesel fuel to ignite spontaneously. The combustion produces a rapid release of energy in the form of expanding gases. The force generated by the expanding gases pushes the engine's piston down the cylinder, creating mechanical work.
Crankshaft Rotation: The movement of the piston is connected to a crankshaft, and as the piston moves down, it causes the crankshaft to rotate. The rotational motion of the crankshaft is converted from linear motion (piston movement) to rotary motion.
Generator Operation: The rotating crankshaft is connected to the generator's rotor (armature). As the rotor spins within the generator's stator (stationary winding), it induces an alternating current (AC) in the stator windings through electromagnetic induction.
Voltage Regulation: The generated AC voltage may be initially unregulated or may need adjustment to match the required voltage and frequency. Voltage regulation systems, such as an automatic voltage regulator (AVR), are often used to maintain a stable and consistent output voltage.
AC to DC Conversion (Optional): In some cases, depending on the application, the generator may have a rectifier to convert the generated AC into direct current (DC).
Power Distribution: The generated electrical power is then available for distribution to connected electrical loads, which can include homes, businesses, industrial facilities, or other equipment.
How does a Mobile Diesel Generator work step-by-step?
In order to understand the step-by-step process, let's take a look at the diesel engine components and functions.
Block - As the foundation of the modern diesel engine, the block is where all the parts for the basic internal combustion process are contained. The block has an open space for each cylinder, where the combustion happens.
Pistons - The pistons create the bottom of the combustion chamber, moving up and down in the cylinder while the engine is working. The movement of the pistons creates the compression of the air that leads to combustion.
Cylinder Head - The cylinder head closes the top of the open space in the block to reach the chamber where combustion happens. This head can be one unit to cover all the cylinders or multiple units that cover a section.
Valves - With the cylinder closed by the piston at the bottom and the cylinder head at the top, there needs to be a way to allow fresh air in and the leftover gasses out. This is where the valves come in. There are usually two valves for taking in air and two for the exhaust for each cylinder.
Fuel Injectors - Now, there needs to be a way to get fuel inside the cylinder, so there is something to combust. These components are a complex part of the process, spraying fuel in very precise patterns with highly controlled timing.
Camshaft - Rather than relying on an electrical system for opening valves and fuel injection, most engines use a mechanical process. The camshaft's revolutions control the timing of these events by lobes on the shaft that set them into motion.
Connecting Rods - These pieces connect to a piston head at the bottom arm and carry the force of the combustion to the crankshaft.
Crankshaft - The crankshaft transfers the linear motion of combustion (the up-and-down part of the combustion process) into a rotational motion.
Jiangsu Sida Power Machinery Group Co., Ltd. is located in Wuxi, Jiangsu Province, including diesel engine development, production, and sales of large-scale enterprises. The company was founded in 1984, born out of the Wuxi Diesel Engine Factory, which is a diesel engine manufacture with annual production capacity of 200,000 units in Jiangsu Province key enterprise groups. In April, 2008, the company successfully completed the joint-stock reform of state-owned enterprises, achieved by the state-owned to private joint-stock conversion.
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