Model: Onan QD6000 - A064K828 I 6HDKAH-1044 | 120 Volts | Watts - 6000W DIESEL | RPM - 3600 | Circuit Breaker: (2) 30A 2-POLE
✅ IN STOCK - 3-5 DAY LEAD TIME
Cummins Onan QD6000: Premium Diesel Power for Serious RV Enthusiasts
Adventure Without Compromise
When you're off the grid with your family, power isn't just a convenience—it's essential. The Cummins Onan QD6000 diesel generator delivers the quiet, reliable performance you need to enjoy every moment, from running dual air conditioners on scorching summer days to powering all your modern comforts at remote campsites.
Engineered for the RV Lifestyle
Whisper-Quiet Operation
Advanced computer-controlled variable speed technology automatically adjusts engine speed to match your power demands. The result? Minimal noise that lets you hear nature, not your generator. At just 66 dB(A) from 10 feet at half-load, it meets strict National Park Service requirements—and your RV installation will make it even quieter.
Built to Last
With over 80 years of RV power expertise, Cummins Onan engineering shines through in every detail. The three-point isolated mounting system virtually eliminates vibration, while premium permanent magnet alternator design produces pure sine wave power that protects your sensitive electronics and appliances.
Maximum Cooling Capacity
Confidently run two 15,000 BTU air conditioners simultaneously—even in 100°F heat—with 1,600 watts of additional capacity for lights, appliances, and devices. That's real-world performance when you need it most.
Maintenance Made Simple
Self-diagnostic capabilities pinpoint issues instantly, while strategically positioned service points make routine maintenance straightforward. Spend less time wrenching and more time enjoying your travels.
Performance Specifications
Power Output: 6,000W continuous
Fuel Type: Diesel
Sound Level: 66 dB(A) @ 10 ft (half-load) | Meets National Park Service 60 dB(A) @ 50 ft requirement
Dimensions: 36.3" L × 23.6" W × 22.3" H
Weight: 420 lbs
Fuel Efficiency: 0.4 GPH at half-load | 0.7 GPH at full load
Engine Details
3-cylinder inline diesel | 43.88 cu. in. displacement | 16.6 HP maximum | Remote 12V electric start | 2.8 qt. oil capacity
Alternator
Permanent magnet design | Class H insulation | Main engine fan cooling | Pure sine wave output
Ready to Ship
✅ IN STOCK - 3-5 DAY LEAD TIME
Don't let another camping season pass with unreliable power. Call Buckeye Power Systems today for a personalized shipping quote and expert installation guidance.
Why Choose Cummins Onan?
Eight decades of innovation, millions of satisfied RV owners, and industry-leading reliability. When you demand the best, there's only one choice.