Recently, Xu Di has successfully trial-produced three new models: XCG215LC-8, XCG260LC-8, and XCG360LC-8. These products are the result of independent development and represent a significant step forward in the company's technological capabilities. The engine is one of the most critical components in construction machinery, as it directly impacts environmental performance and operational efficiency. All three models are equipped with the globally recognized American Cummins engine, known for its reliability and performance.
The engines feature advanced Electronic Fuel Injection (EFI) systems that utilize a high-pressure common rail fuel system, delivering injection pressures up to 1600 bar. This technology not only enhances power output by 5% to 10% compared to traditional non-electronic injection engines but also improves fuel efficiency by 5% to 15%. Additionally, it significantly reduces harmful emissions by approximately 20%, meeting the stringent third-stage European emission standards. This makes the new models more environmentally friendly, energy-efficient, and economically viable.
The EFI system consists of three main components: the fuel injection circuit, the sensor group, and the Electronic Control Module (ECM). The ECM is the core of the system, responsible for processing data and controlling engine operations. One of the key challenges during development was enabling seamless communication between the ECM and the overall machine’s electrical control system. To address this, the company’s engineers modified the main controller’s control mode, successfully converting throttle commands into engine-specific signals.
However, due to the complex electronic components within the ECM, achieving high electromagnetic compatibility (EMC) posed additional design challenges. Despite these obstacles, Xu Di’s technical team overcame them, ensuring reliable and stable operation of the electrical control system. Their efforts have not only enhanced the performance of the machines but also set a new benchmark for innovation in the industry.
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JINING XUNDA PIPE COATING MATERIALS CO.,LTD , https://www.xundapipelinetape.com