Cummins Onan 6500 RV Generator 6.5HGJAB-904 – 6500 Watt Liquid Propane

This new Cummins Onan 6500 RV generator (6.5HGJAB-904) is a powerful onboard liquid propane RV generator designed to provide dependable power for larger recreational vehicles. Delivering 6500 watts of reliable output, this generator can run one or two 13,500 BTU air conditioners while still supplying additional power for other onboard appliances.

Engineered with a 653 CC 90° V-Twin 4-cycle OHV engine, the unit delivers strong performance with reduced vibration and long service life. Its fully integrated housing and enclosed muffler help maintain a quiet 67 dB operating level, making it one of the quietest generators in its class.

The generator also features digital voltage regulation to maintain stable power as appliance loads change, along with self-diagnostic capability for easier troubleshooting and maintenance. Designed specifically for RV installation, this generator offers electric start, automatic choke operation, and automatic low-oil shutdown to protect the engine during operation.

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Key Specifications

• Manufacturer Part Number: 6.5HGJAB-904

• Brand: Cummins Onan Power Generation

• Type: On-Board RV Generator

• Fuel Type: Liquid Propane (LP)

• AC Running Watts: 6500 Watts

• Rated Voltage: 120 Volt

• Maximum AC Current: 54.2 Amp

• Frequency: 60 Hertz

• Phase: Single Phase

• Engine Type: Two Cylinder, 4-Stroke, OHV, Air-Cooled

• Engine Displacement: 653 CC

• Horsepower: 11.6 HP

• Maximum Engine Speed: 2900 RPM

• Starting System: Electric Start

• Ignition System: Electronic

• Choke Type: Automatic

• Oil Capacity: 2 Quart

• Automatic Low Oil Shutdown: Yes

• Overload Reset Switch: Yes

• Sound Level: 67 Decibels

• EPA Certified: Yes

• CARB Certified: Yes

• Recommended Use: Recreational Vehicles

Dimensions & Weight

• Length: 33.6 Inch

• Width: 22.2 Inch

• Height: 16.7 Inch

• Dry Weight: Approximately 299 Pounds

• Wheels: None (Permanent On-Board Installation)

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Features & Benefits

Quiet Integrated Design
Fully integrated housing and enclosed muffler create one of the quietest RV generators in its power class.

Powerful 653 CC V-Twin Engine
Durable 90-degree V-Twin engine design provides smooth power delivery with low vibration.

Digital Voltage Regulation
Maintains stable voltage output as appliance loads fluctuate, protecting sensitive RV electronics.

Self-Diagnostic Capability
Integrated diagnostics simplify troubleshooting and maintenance.

Reliable Electric Start System
Provides convenient starting and dependable operation.

LP Fuel Operation
Liquid propane operation offers clean burning performance and efficient fuel use.

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Additional Information

• Condition: New

• Warranty: 3 Year Limited Manufacturer Warranty / Lifetime Drive Warranty

• Brand: Cummins Onan Power Generation

• Return Policy: Non-Returnable

• Note: Image may differ from actual product.