Perkins 250kVA Soundproof Genset for High-Rise Building Construction & Tower Crane Power

The WOPUSAI 250kVA Perkins silent genset pairs a premium noise-tuned grey-white dual-lift silent canopy with a WOPUSAI high-grade full-copper brushless alternator. This upgraded enclosure is engineered for high-end sites that enforce strict noise limits under heavy load. Its composite acoustic structure is refined to reduce radiated low-frequency noise, while an optional rainproof enclosure supports all-weather outdoor operation. Symmetrical dual main lifting lugs, auxiliary lifting holes and forklift pockets ensure balanced stress during hoisting. It is an ideal power solution for large hospitals, convention centers and premium business parks.

• Power: 250kVA
• Noise Level: ≤82 dB(A) @7m
• Certifications: CE, ISO
• Typical Applications: Large hospital emergency power, convention center standby, premium business park backup

The premium grey-white canopy adopts reinforced bent steel plate and seamless welding. Automotive-grade anti-yellowing powder coating resists UV discoloration during long outdoor service. Separated intake and exhaust channels reduce turbulent airflow noise. The base layout features symmetrical dual main lifting lugs, scattered auxiliary lifting holes and through forklift pockets for even stress distribution. The inner cavity combines perforated acoustic panels and high-density sound-absorbing cotton to suppress heavy-load low-frequency noise, while fully sealed door frames improve overall sound insulation.

1. Split Inlet & Outlet Air Duct System: Independent channel layout reduces turbulent noise under sustained high-power operation.
2. Composite Low-frequency Acoustic Panel System: Perforated board paired with thick sound-absorbing cotton, optimized for heavy-load low-frequency noise control.
3. Distributed Multi-point Damping: Multiple heavy-duty isolators weaken vibration transfer and secondary resonance noise.
4. Symmetrical Dual-lift Balanced Base: Symmetric lifting layout avoids eccentric stress during hoisting.

Large hospital core standby power, exhibition and convention center backup, high-end business parks, and noise-sensitive landmark projects.

• Anti-yellowing premium grey-white canopy for a stable appearance during long outdoor use
• Deep tuned noise reduction structure that meets strict urban noise standards
• Symmetrical dual main lifting lugs for balanced hoisting stress
• Through forklift pockets for flexible on-site repositioning
• Optional rainproof upgrade for all-weather outdoor deployment
• Composite sound insulation structure for stable, quiet performance

• Structure Customization: Rainproof enclosure upgrade, deep noise reduction tuning, door style adjustment
• Configuration Customization: ATS cabinet, large fuel tank, intelligent remote monitoring system
• Detail Customization: Custom logo, decorative trim, upgraded control panel layout

• Demand Communication
• Quotation
• Scheme Confirmation
• Production
• Commissioning
• Delivery

Multi-layer waterproof and shockproof wrapping with reinforced protection. Custom wooden crate packing is available on request.

Global multi-mode logistics supported, with cargo insurance and shipment tracking. Complete customs documents provided. Standard lead time: 15–30 working days.

Wopusai focuses on high-end large silent enclosure customization, matched with self-developed high-grade full-copper brushless alternators. Each canopy undergoes professional noise testing before shipment, delivering stable low-noise power solutions backed by global after-sales service.