90kW 112.5kVA Yuchai Silent Trailer Mobile Diesel Genset For Noise Sensitive Sites

This 90kW silent mobile trailer genset adopts genuine Yuchai turbocharged after-cooled water-cooled industrial diesel engine, matched with high-efficiency brushless synchronous alternator. It integrates heavy-duty sound attenuation silent canopy and two-wheel mobile trailer chassis as an all-in-one unit, equipped with built-in large-capacity fuel tank and multi-stage composite muffler. Featuring low noise, flexible mobility and rapid on-site deployment, it is widely applied to noise-controlled urban construction, municipal emergency rescue, outdoor activities, road engineering, field mining and temporary power projects requiring frequent relocation. The unit can run as long-term continuous prime power or emergency standby power, complying with ISO8528 and CE international export standards.

• Original Yuchai heavy-duty industrial engine with decades of industrial verification, sufficient power reserve, strong overload capacity, low vibration and complete global spare parts supply channels.
• High-performance brushless alternator fitted with high-precision AVR voltage regulator, ultra-low harmonic distortion and stable sine wave output, compatible with mixed industrial and civil sensitive loads.
• Reinforced silent canopy: thickened steel shell filled with flame-retardant high-density sound-absorbing cotton, optimized large-flow circulating air duct to avoid heat accumulation during long full-load operation; built-in multi-stage muffler for outstanding noise reduction performance.
• Heavy-duty mobile trailer assembly: fully welded thick steel frame, wear-resistant inflatable rubber tires, traction drawbar, mechanical hand brake and foldable parking support legs, plus integrated anti-vibration dampers to reduce vibration during transportation.
• Full multi-level safety protection system: low oil pressure alarm, high coolant temperature shutdown, overspeed, overload, overvoltage, undervoltage and short-circuit automatic protection.
• Digital intelligent control panel with centralized external wiring terminals, real-time display of water temperature, oil pressure, voltage, current, frequency, running hours and fault alarm codes.
• Whole machine anti-rust anti-corrosion electrostatic spraying; H-class insulation, IP23 protection grade, stable operation under outdoor high temperature, dust and rainy harsh environments.
• Standard 24V DC maintenance-free battery electric start; optional ATS automatic transfer switch, remote monitoring module and cold-start preheating device for low-temperature areas.

• Provide 90kW continuous prime power supply and 99kW emergency standby power supply for mobile noise-sensitive working sites.
• Professional silent structure meets urban environmental noise limit standards, allowing construction in residential blocks, downtown areas and scenic zones.
• Towable trailer design supports fast cross-site transfer, no complicated on-site secondary assembly required after delivery.
• Real-time full operating parameter monitoring; automatic alarm and protective shutdown to prevent permanent damage to engine and alternator under abnormal conditions.
• Optional ATS realizes unattended automatic switching between municipal grid power and generator power supply.
• Built-in large-capacity integrated fuel tank extends continuous running time and reduces frequent refueling on site.
• Complete traction, braking and supporting safety accessories to prevent sliding and tipping during transportation and long-term parking.

• Mature domestic Yuchai power core, excellent cost performance and stable quality, widely recognized by global engineering and leasing clients.
• Integrated silent canopy + mobile trailer one-piece finished delivery, saving additional costs for separate noise reduction housing and mobile chassis transformation.
• Optimized internal air circulation design of silent canopy, effectively solving heat dissipation hidden danger of enclosed units under long-time full-load continuous operation.
• Complete mobile safety standard configuration, suitable for tractor traction on highways and bumpy off-road construction sites.
• Self-contained fuel tank and muffler, independent power supply without extra auxiliary equipment for temporary engineering projects.
• Comprehensive multi-layer safety protection system effectively reduces unexpected faults and extends the whole unit service life.
• Diversified optional configurations: ATS, remote monitoring, cold start preheating device to meet various engineering, mining and rental demands.
• Every unit undergoes strict factory full-load aging test before shipment, consistent stable batch quality, ideal for bulk export and engineering leasing business.

Urban downtown construction, residential area renovation, municipal emergency power rescue, outdoor exhibitions, road & bridge construction, scenic spot projects, noise-restricted construction sites, engineering leasing companies, remote field operation areas without stable grid power.