CU20 60/90kVA 115/200 VAC 400Hz Tier 3


The Hobart CU20 series is a mobile diesel-driven 400 Hz. GPU. It is powered by a Cummins QSB4.5 Tier 3 diesel engine coupled to Hobart generator. It features removable door panels to provide complete access to the engine, generator and control compartments. The CU20 series is available in 60kVA and 90kVA versions with an optional 28.5 VDC Module.


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  • Features & Options
  • Data Sheet


• Corrosion free 50 gallon fuel tank with at least 12 hours of run time at typical loads.
• Low fuel warning and shutdown
• Delayed stop for turbo protection
• Emergency shutdown
• Hobart dual bearing generator offers long life and reliabilty
• Numbered, color-coded wiring
• Towbar activated braking system
• Superior frequency & voltage regulation
• Low noise design (less than 90 dBA)
• Lost neutral detection


• 28.5 VDC Transformer-Rectifier (600 A continuous, 2000 A peak)
• Unit operating light
• Low fuel beacon
• Clearance Lights
• CE Marking/Certification
• Cable tray rollers
• Tie down rings
• Forklift pockets
• Engine block heater
• Battery blanket

Data Sheet

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