Diesel Generator Tech

The N, K, and M series engine products produced by Chongqing Cummins Engine Co., Ltd. enjoy the same warranty and service commitments as Cummins products globally. Currently, Chongqing Cummins' after - sales service network covers the Chinese mainland, as well as Taiwan, Hong Kong, and Macau regions. There are more than 60 authorized service dealers in China, and nearly a thousand technicians with service qualifications will provide professional service support to customers. At the same time, Chongqing Cummins relies on more than 5,000 service institutions of Cummins globally to provide global after - sales service support. This warranty regulation refers to Cummins' international new - part warranty regulation. Warranty Scope of Chongqing Cummins Engines This warranty clause applies to new parts sold by Chongqing Cummins Engine Co., Ltd. (hereinafter referred to as Chongqing Cummins), which are delivered to the first end - user on or after July 1, 2005, and are used in the C...

 Perhaps many users are unclear about how to efficiently and quickly seek help when there are later - stage malfunctions after purchasing generators or engine equipment. Today, the editor of Dingbo Power shares with you the overseas service guide for Chongqing Cummins engine products in China, helping everyone use Cummins engines and generator products with ease.   1.Global Warranty Policy for Cummins Engine Products Cummins products enjoy the services of the unified Cummins global service system. Services are provided according to the principle of territoriality, that is, the Cummins service station in the location of the engine is responsible for the warranty and services of that engine. For exported products, the scope of warranty, determination of the warranty period, and standards for warranty costs will be implemented by the local Cummins service agency in accordance with the Cummins company's warranty regulations and warranty work manuals applicable to the local are...

An engine-driven welding generator, also known as a welder generator, is a mobile integrated device combining a generator set and a welding machine. Powered by a gasoline or diesel engine, it is primarily used in scenarios without access to an external power grid, such as municipal engineering, field pipeline construction, power emergency repairs, and mining/industrial construction.   This equipment utilizes high-frequency inverter technology to share power generation and welding functions, significantly reducing size and improving efficiency. It features stable welding current and strong penetration. Its auxiliary power output can support electrical demands like lighting under 5kW.   Gasoline welding generators emphasize portability for short-duration tasks, while diesel welding generators are suited for prolonged continuous operation. Some models support dual-operator welding or gas-shielded welding functions, are compatible with electrodes from ...

Mobile lighting tower generators are integrated equipment combining power generation, lighting, and mobility functions. They are widely used in scenarios requiring temporary high-brightness lighting, such as night construction, emergency rescue and disaster relief, large-scale events, and field operations. Dingbo mobile lighting tower generators are freely movable devices with adjustable height, capable of providing lighting, communication, monitoring, and other functions. Their application scenarios are extensive, including emergency response, construction and engineering, public safety and security, military and border defense, municipal and power maintenance, etc.   Main components of mobile lighting tower generator sets:   Generator set: Typically uses a diesel or gasoline generator to provide stable power output (common power range: 5kW-50kW).   Lighting tower: Composed of multiple high-brightness LED lights or metal halide lamps. It can be raised...

This article continues to introduce the calculation method of impulse current for parallel operation of diesel generators. The expression of the transient inrush current during the no - load connection of a doubly - fed induction generator is derived. The influence of the voltage amplitude difference and the phase difference on the inrush current is analyzed, and corresponding measures to suppress the inrush current are proposed. When a three - phase synchronous generator operates symmetrically, the effect of a single - phase can be equivalently considered. Through the finite - element modeling of a single - phase generator, it is verified that the frequency difference has little influence on the inrush current. The closing operation for paralleling does not select the moment when the frequency between the generator and the system is the same. A slight frequency difference makes it easier for the main generator to pull the generator to be paralleled into synchronization. Therefore, the...

Amidst the current global wave of green economy, industries across the board are actively seeking sustainable development paths, striving to achieve economic growth while protecting the environment. As a vital component of the energy sector, diesel generator sets play an indispensable role in power supply. However, with increasingly stringent environmental regulations and rising energy costs, choosing diesel generating sets that are both economical and durable within the green economy context has become a key focus for many businesses and users. Today, Dingbo Power will provide a comprehensive analysis of diesel generator selection under the green economy from multiple dimensions, including economics and durability.   Economic analysis: Initial investment and operating costs   Initial investment cost: When selecting a diesel generator set, the initial investment cost is a primary consideration. This includes equipment purchase costs, installation fees, and associated taxes...