The Multiquip DCA‑45 WhisperWatt is a premium 45 kVA (36 kW) mobile generator engineered for continuous, reliable power in construction, industrial, event, and emergency applications across Hawaiʻi. Powered by the Isuzu 4LE2X Tier 4 Final diesel engine, the DCA‑45 delivers exceptional fuel efficiency, low noise, and rock‑solid voltage stability.

Designed for rental fleets and demanding job sites, the DCA‑45 features a brushless alternator, automatic voltage regulation (AVR), multi‑voltage output, and a sound‑attenuated weatherproof enclosure. The unit provides up to 28–30 hours of runtime on a single tank and maintains quiet operation at ~63 dB(A).

With its rugged trailer‑mounted configuration, the DCA‑45 is ideal for powering pumps, compressors, concrete equipment, lighting, events, and emergency backup across Oʻahu, Maui, Big Island, and Kauaʻi.

The G50 from Doosan Portable Power is engineered to provide the highest reliability while lowering the total cost of ownership. The G50 features Tier 4 final-compliant technology and Doosan Portable Power’s legendary rugged enclosure and running gear, ensuring impressive performance regardless of jobsite conditions. The user-friendly controls, 37-hour run time, and sound attenuation make the G50 ideal for events, emergency backups, and construction.

KEY FEATURES

• 45 kVA / 36 kW prime output
• Isuzu 4LE2X Tier 4 Final diesel engine
• WhisperWatt sound‑attenuated enclosure
• Quiet operation: ~63 dB(A) @ 23 ft
• Automatic Voltage Regulation (AVR)
• Multi‑voltage output: 120/208V 3Ø, 120/240V 1Ø, 277/480V 3Ø
• Extended runtime: up to 28–30 hours
• Brushless alternator for stable power
• Trailer‑mounted for easy transport
• Ideal for construction, events, and emergency backup