Cummins Onan QD 3200 RV Generator

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Cummins Onan QD 3200 RV Generator – 3.2kW, Diesel-Powered, Ultra-Quiet & Efficient (Model: 3.2HDZAA-6508A)

The Cummins Onan QD 3200 (3.2HDZAA-6508A) is a high-performance, diesel-powered generator designed for small RVs, truck campers, and off-grid applications. Featuring computer-controlled constant speed operation, this Quiet Diesel (QD) model offers low noise, high fuel efficiency, and smooth operation.

With a 3,200W continuous power output, it easily powers one 13,500 BTU rooftop air conditioner, plus additional appliances, making it perfect for boondocking and remote camping. The specialized sound-controlling housing and double-isolation mounting system significantly reduce noise and vibration, ensuring a quiet and comfortable RV experience.

Key Features

  • 3,200W Continuous Power Output (120V Single-Phase, 26.7A) – Powers a 13,500 BTU AC unit with extra capacity for appliances.

  • Ultra-Quiet Operation (Quiet Diesel Technology)Sound-reducing housing encloses the cooling system and muffler for low noise levels.

  • Fuel-Efficient Diesel Engine – Uses only 0.3 gallons per hour at 50% load, maximizing fuel savings for extended RV trips.

  • Computer-Controlled Constant Speed Operation – Ensures stable power output with minimal fluctuations.

  • Digital Voltage Regulation (No Adjustments Required) – Provides consistent, clean power for sensitive electronics.

  • Enclosed Muffler & USDA-Approved Spark Arrestor – Enhances quiet performance and meets national park safety regulations.

  • Double-Isolation Mounting SystemMinimizes vibration for a smoother and quieter ride.

  • Electric Fuel Pump – Provides reliable and consistent fuel flow.

  • Hour Meter Included – Allows easy tracking of maintenance schedules.

  • Meets US EPA & California Emissions StandardsLegal for use in all 50 states, including California.

  • Remote Start/Stop Capability – Includes pre-wired remote start/stop switch and connecting cable.

  • 3-Year Limited Warranty – Covers RV applications (not applicable for commercial mobile use).

Technical Specifications

  • Manufacturer’s Warranty: 3-Year Limited (For RV Applications Only)

  • Rated Power Output: 3,200W

  • Voltage: 120V Single-Phase

  • Amperage: 26.7A @ 120V

  • Frequency: 60Hz

  • Engine: Cummins Onan 4-Cycle, Single Cylinder Diesel Engine

  • Engine Speed: 3,600 RPM

  • Cooling System: Air-Cooled

  • Alternator Type: Brushless

  • Fuel Type: Diesel

  • Fuel Consumption: 0.3 gal/hr at 50% load

  • Fuel Tank: Customer Supplied

  • Noise Level: Quiet Diesel Housing for Low-Noise Operation

  • Automatic Voltage Regulation: Yes

  • Made in the USA: Yes

  • CARB & EPA Compliant: Yes (Legal in all 50 states, including California)

What’s Included?

  • Cummins Onan QD 3200 Diesel RV Generator (3.2HDZAA-6508A)

  • Remote Start/Stop Switch & Connecting Cable

  • Enclosed Muffler & Sound-Controlled Housing

  • User Manual, Installation Guide, & Specification Sheet

Ideal For:

  • Small RVs & Truck Campers – Provides efficient, quiet power for off-grid adventures.

  • Boondocking & Remote Camping – Diesel-powered for longer runtimes with lower fuel consumption.

  • Eco-Conscious Travelers – Meets strict emissions standards (CARB & EPA compliant).

  • National Park VisitorsUSDA-approved spark arrestor and quiet operation ensure compliance.

The Cummins Onan QD 3200 Diesel RV Generator is a powerful, ultra-quiet, and fuel-efficient solution, delivering clean and reliable off-grid power for small RVs, campers, and remote travel applications.

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