Aurora Generators 20kW Diesel Tier 4 Generator | Single/Three Phase - RO0020D4KSLP

Aurora Generators 20kW Diesel Tier 4 Generator | Single/Three Phase  - RO0020D4KSLP

• 20kW Prime Rated Output – Delivers up to 25 kVA depending on phase selection (19kW 1-phase / 20kW 3-phase)

• ISUZU 4LE2TAGV08 Tier 4 Final Diesel Engine – Liquid-cooled, fuel-efficient, and EPA Tier 4 certified

• STAMFORD S1L2J Alternator – High-performance brushless alternator for stable output across multiple voltages

• DEEPSEA Digital Control Panel – Supports full generator management, load bank integration, auto-start, and remote diagnostics

• Multi-Voltage Selector (1P/3P) – Easily configurable between single-phase and three-phase outputs

• Sound/Weather Level II Enclosure – UL2200 listed housing reduces noise and protects in harsh environments

• 24-Hour Fuel Capacity – Extended runtime design for demanding job sites or critical applications

• Stationary Configuration with Load Bank – Pre-installed resistive load bank for performance testing and preventative maintenance

What our Experts Think

• Built for demanding applications – A robust 20kW diesel generator designed for continuous-duty use, making it ideal for commercial sites, farms, construction, and whole-property backup power.
• Tier 4 compliant – Meets strict emissions standards while delivering dependable performance, making it suitable for environmentally regulated job sites.
• Flexible power output – Available in single-phase or three-phase configurations, allowing it to power everything from residential loads to industrial equipment.
• Reliable, clean power – Equipped with a brushless alternator and automatic voltage regulation (AVR) to provide stable electricity for sensitive electronics and critical equipment.
• Smart automatic operation – Advanced controller supports auto-start, system monitoring, fault protection, and seamless ATS integration for reliable standby performance.
• Engineered for long service life – Heavy-duty diesel engine, extended maintenance intervals, and durable construction make this an excellent long-term investment for dependable backup or prime power.

Q&A

Q: What is the Aurora Generators 20kW Diesel Tier 4 Generator?
A: A commercial-grade 20kW diesel standby generator designed for reliable backup and prime power applications, available in single-phase or three-phase configurations.

Q: Is this generator EPA Tier 4 compliant?
A: Yes. It meets EPA Tier 4 emissions standards, delivering cleaner diesel performance for commercial and industrial use.

Q: Can it power a home or business?
A: Yes. The 20kW output is suitable for whole-home backup, farms, construction sites, and light commercial applications, depending on your electrical load.

Q: Does it support single-phase and three-phase power?
A: Yes. This model is available in both single-phase and three-phase configurations to match residential, commercial, or industrial electrical systems.

Q: What are the key features?
A: It includes a fuel-efficient diesel engine, brushless alternator with automatic voltage regulation (AVR), auto-start controller, and durable weather-resistant construction for dependable long-term operation.

Maintenance Tips