ACBCC350-60: 350 kW Cummins Diesel Generator

For operations that need substantial power in a quiet, weather-resistant package, the ACBCC350-60 delivers industrial-grade output without compromise. This fully enclosed, super-silent Cummins generator set combines a proven diesel engine with a CGT Stamford alternator and is factory tested to ensure it performs when it matters most.

• Engine: Cummins QSL9, water-cooled, turbocharged, 4-stroke, 1800 RPM, electronic governor with ECU
• Output: 350 kW / 438 kVA standby; 318 kW / 397 kVA prime power, three-phase
• Voltage options: Available from 208/120V to 480/277V, 60 Hz configurations
• Alternator: CGT Stamford single bearing, Class H insulation, PMG excitation, +/-0.5% voltage regulation
• Controller: BC 7210 Digital Auto Start with LCD display, auto remote start, coolant temp and oil pressure monitoring
• Enclosure: Super-silent weatherproof canopy with heavy-duty powder-coated steel and acoustic insulation
• Starting system: 24V electric starter, separate engine-driven battery charging alternator, starter batteries and cables included
• Compliance: EPA/CARB Tier 2, ISO 8528-1, ISO 3046-1, export-ready configuration
• Frame: Fully welded steel baseframe with lifting and jacking points, heavy-duty rubber anti-vibration mountings
• Included documentation: Factory Test Certificate, Operation and Maintenance Manual
• Version: Enclosed (Fully Weather Proof Silent Enclosure)

Backed by Broadcrown's proven engineering and available with a wide range of optional upgrades, the ACBCC350-60 is an ideal solution for commercial facilities, construction sites, and critical infrastructure that require reliable backup power in a compact enclosed footprint.

ACBCC350-60 Engine and Fuel Performance

The Cummins QSL9 engine is a field-proven workhorse, delivering consistent standby output at 1800 RPM with an electronic governor and ECU for precise load management under variable conditions. Its water-cooled, turbocharged design ensures reliable cold-start performance and stable output across a broad range of ambient temperatures and altitudes.

Enclosure and Sound Attenuation on the ACBCC350-60

The super-silent weatherproof canopy is built from heavy-gauge powder-coated steel with multi-layer acoustic insulation, delivering significantly reduced sound levels suitable for noise-sensitive environments including hospitals, hotels, and urban commercial sites. Multi-personnel access doors provide easy servicing of the controller, circuit breaker, and all key maintenance points without removing the enclosure.

Control System Options and Upgrades

The standard BC 7210 Digital Auto Start controller handles both manual and automatic remote start with a full LCD display of volts, amps, frequency, coolant temperature, oil pressure, engine hours, and battery voltage. Upgrade to the BC 7310/7320 for RS485 telemetry, SAE J1939 CANBus, kW/kVA/power factor display, and over/under voltage protection, or choose the BC 7510/7520 for full synchronization capabilities in multi-generator installations.