Longen touts Cummins generator efficiency at Canton Fair

By AI, Created 8:50 AM UTC, May 21, 2026, /AGP/ – Jiangsu Longen Power Technology Co., Ltd. used the Canton Fair in Guangzhou to pitch ways to improve fuel efficiency, load handling and uptime in Cummins diesel generator systems ranging from 20kW to 1675kW. The presentation also highlighted certifications, manufacturing capabilities and project experience aimed at global industrial buyers.

Why it matters: - Fuel efficiency and emissions pressure are pushing industrial buyers to look beyond generator purchase price and focus on lifecycle performance. - Longen’s pitch targets infrastructure, mining, telecom, healthcare and data center operators that need dependable backup and prime power. - The company is positioning Cummins-powered generator sets as a bridge solution during the energy transition.

What happened: - Jiangsu Longen Power Technology Co., Ltd. presented technical guidance at the Canton Fair in Guangzhou on improving the efficiency of Cummins diesel generators. - The company highlighted generator sets in the 20kW to 1675kW range. - Longen said the presentation focused on operational efficiency for large-scale power systems. - The company also directed visitors to its website: More information

The details: - Cummins engines were described as the core of the systems, with Longen integrating engines, alternators, control systems and cooling components. - The setup uses advanced G-Drive engines designed to keep thermal efficiency stable under variable loads. - Precision fuel injection and turbocharging are used to improve combustion and reduce fuel consumption per kilowatt-hour. - Intelligent control modules monitor engine parameters in real time to keep the unit in its optimal operating range. - Electronic governors respond to load changes within milliseconds and help prevent frequency drops and fuel surges. - High-efficiency radiators and airflow ducting are designed to maintain operating temperature, including on 1340kW units. - The cooling design reduces the parasitic load from the cooling fan and leaves more power for electrical output. - Longen pairs Cummins engines with brushless alternators using Class H insulation. - The alternators are said to exceed 93% efficiency. - Maintenance practices such as fuel system calibration and genuine filtration components are used to extend peak efficiency over the equipment’s service life. - Visitors at the fair saw live demonstrations that emphasized low noise and low vibration. - Those characteristics were linked to precision-balanced components and anti-vibration mountings. - Representatives from Southeast Asian construction firms and African mining operations discussed performance requirements with Longen’s technical team. - An Indonesia infrastructure project manager said stable output and the ability to handle sudden motor-starting loads were important for remote sites. - European distributors focused on CE approval and ISO9001:2015 certification. - Longen described its products as suitable for environments ranging from high-altitude mining sites to humid coastal processing plants. - The company said its manufacturing model covers R&D, structural design, final testing and after-sales service. - Longen said it holds invention and utility model patents and works on acoustic shielding, fuel filtration and digital control interfaces. - The company identified itself as a high-tech enterprise, a listed company on the Tianjin Equity Exchange under stock code 032018, a HYUNDAI OEM factory and a United Nations supplier. - Longen also said it supplied backup power for the South Korea Pyeongchang Olympics. - Cummins generator applications listed by the company include telecommunications, healthcare, data centers, heavy manufacturing, shipbuilding and agriculture. - A project for a large industrial park used synchronized generators and load-sharing controllers to match the number of active units to real-time demand. - Longen said that approach lowered operating costs and carbon footprints. - The company said its installations meet international standards including CE and RoHS.

Between the lines: - The presentation combined technical claims with market proof points, which suggests Longen is selling both engineering performance and procurement confidence. - The emphasis on certifications, low noise and stable output reflects what global buyers often weigh when sourcing backup power equipment. - The fair setting gave the company a live sales channel and a way to show how its systems perform in front of international buyers.

What’s next: - Longen is likely to use the Canton Fair exposure to convert buyer interest into orders, especially from infrastructure and mining customers. - The company’s next sales pitch will likely center on efficiency gains, certification status and customized configurations for specific operating environments. - Buyers looking for technical specifications can review the company’s full announcement and product details on the official website.