Cummins Onan QG 5500 5.5kW Commercial Generator

CUMMINS ONAN QG 5500 COMMERCIAL: PROFESSIONAL-GRADE POWER

Rugged 5.5kW EVAP Generator for Demanding Commercial Applications

The Cummins Onan QG 5500 Commercial (5.5HGJAD-2274+) delivers industrial reliability with sophisticated emissions control for professional mobile applications. This EVAP-compliant generator combines advanced technology with rugged construction for exceptional performance in challenging environments.

COMMERCIAL-GRADE PERFORMANCE

• 5,500 watts continuous output (45.8 amps @ 120V)
• Impressive motor-starting capability for heavy commercial loads
• Full load capability even in extreme 120°F (50°C) ambient conditions
• Single-phase, 60Hz operation with perfect 1.0 power factor
• Digital voltage regulation (±1.7%) for stable power delivery
• 2-pole design with brush alternator for reliability

ADVANCED EFI TECHNOLOGY

• Electronic Fuel Injection system for optimal fuel efficiency
• EVAP emissions control for environmental compliance
• Engine run-only capability (without AC output) for specialized applications
• Requires Cummins Onan EFI Fuel Pump Kit "541-1002" (sold separately)
• Fully compliant with CARB, EPA, and National Park Service regulations

ENGINEERED FOR DURABILITY

• 4-cycle, air-cooled, OHV, 90-degree V-twin engine
• Exceptionally low noise and vibration levels
• 30-amp circuit breaker protection
• Class H insulation for thermal efficiency
• Compact dimensions: 22.2"W × 33.6"L × 16.7"H
• 288 lb operating weight

PROFESSIONAL INSTALLATION

• Complete enclosed design with integrated muffler
• Quick and easy installation process
• Electric start (battery not included)
• Designed for mobile commercial applications

SPECIALIZED APPLICATIONS

• Perfect for mobile workstations, service vehicles, and commercial trailers
• Ideal for applications requiring a separate fuel tank from vehicle propulsion system
• Backed by Cummins' 2-year limited commercial warranty

This commercial-grade generator delivers the reliability and performance that professionals demand, with the emissions compliance required for modern work environments.