The Cummins Onan Hydraulic Series of generators are designed as a fully-integrated power system that includes the hydraulic pump, motor generator, filtration system, oil cooler and reservoir in one complete, compact, and lightweight package.  Cummins Onan Hydraulic generators start under full load and run at the rated output, giving you all the power and performance you’re paying for.

Features and benefits

• Cummins Onan custom engineered hydraulic generator set system
• High motor starting capability
• Meets NFPA 120o F (49o C) ambient* standard
• Single side serviceability
• Powder coated steel housing
• Multiple air inlets (5)
• Four-point vibration isolated mounting system
• Digitally controlled pump flow for minimal voltage and frequency variation
• Hydraulic circuit has over speed and under speed protection
• Five year, 1000 hour limited warranty
• Hall Effect sensor for frequency control (patent pending)
  • Higher sample rate of sensor improves frequency stability at all loads
  • Sensor not as susceptible to conducted emittance created by non-linear loads (variable fans or extraction tool pumps)
• Maintains better frequency control with rapid engine speed changes
• Dual valve flow control

20.0RBAA Spec Sheet

20.0RBAA Operators Manual

20.0RBAA Parts Manual

20.0RBAA Service Manual

20.0RBAA Instruction Sheet

Cummins Hydraulic Generator Video