The Cummins Onan 4.0HGLBA-8306A Quiet Gas RV 4000i Generator Set delivers high-efficiency mobile power engineered with permanent magnet inverter technology. Designed to meet strict National Park Service sound requirements, this fully enclosed, light, and compact gasoline system provides 4kW of exceptionally smooth electrical output to effortlessly manage RV air conditioning units up to 15,500 BTU.
Powered by a robust Cummins-Onan OHV 389cc engine, this generator integrates advanced microprocessor controls with real-time diagnostics and troubleshooting capabilities. Built with specialized vibration isolation and a US Forest Service approved spark-arresting muffler, it guarantees a ultra-quiet 60 dBA operation and complete CA/CARB environmental compliance for premium open-road resilience.
Key Features
- Onan 4000 Generator Set—RV QG 4000i Inverter Generator Architecture
- Meets National Park Service 60 dBA Sound Level Requirement
- US Forest Service Approved Spark-Arresting Muffler for Enhanced Safety
- Microprocessor Control with Real-Time Diagnostics and Troubleshooting
- Advanced Vibration Isolation for Exceptionally Smooth, Quiet Operation
- Dependable High-Performance Cummins-Onan OHV 389cc Engine
- Light, Compact Design with Full Housing and Enclosed Muffler Infrastructure
- Strict California (CA / CARB) Compliant and EVAP Approved System
- Convenient and Reliable Push-Button Electric Starting System
- 120-Volt Single Pole 30-Amp Mainline Circuit Breaker Protection
- SGS Listed per ANSI/RVIA EGS-1 Standard and CSA Certified
- Cummins Onan 3-Year Limited Consumer Warranty Protection
Specifications
| Brand | Cummins Onan |
|---|---|
| Model Number | 4.0HGLBA-8306A |
| Series Name | Quiet Gas 4000i Series (RV QG) |
| Product Type | Recreational Vehicle (RV) Generator |
| Fuel Type | Gasoline |
| Rated Power Output | 4 kW (4,000 Watts) |
| Rated Current | 33.3 Amps |
| Voltage & Phase | 120V Single Phase |
| Frequency | 60 Hz |
| A/C Ton Rating | Supports up to 15,500 BTU AC |
| Enclosure Construction | Fully Enclosed Housing with Enclosed Muffler |
| Circuit Breaker | 120-Volt Single Pole 30-Amp |
| Alternator Architecture | Permanent Magnet with Inverter Technology |
| Automatic Voltage Regulation | Yes (Microprocessor Controlled) |
| Engine Specifications | Cummins-Onan 389cc 4-Cycle OHV (Air Cooled) |
| Engine Speed Range | Variable 2400-2900 RPM |
| Starter System | Electric Start |
| Noise Performance | 60 dBA (Meets National Park Service Requirements) |
| Compliance & Listings | CA / CARB Compliant, US Forest Service Approved, SGS Listed, CSA Certified |
| Product Dimensions | 30L x 19.7W x 14.4H inches |
| Dry Unit Weight | 172 lbs |
| Warranty Structure | Consumer: 3-Year Limited / Commercial: 1-Year Limited |