Kohler 125KW 120/240V 3-Phase Standby Generator Steel New - KG125R-QS3

Kohler 125KW 120/240V 3-Phase Standby Generator Steel New - KG125R-QS3

Reliable power for very large residential or small business needs. Built to weather the storms, our largest natural gas/liquid propane generators with industrial-grade engines keep your family comfortable and your business running when a utility failure or storm knocks out power.

What our Experts Think

• Dependable 125 kW Output: Provides reliable backup power for commercial and larger residential applications.
• 120/240 V 3‑Phase Configuration: Supports balanced loads and efficient power distribution.
• Durable Steel Enclosure: Built to withstand outdoor elements and long‑term use.
• Kohler Quality & Durability: Engineered to high standards for standby readiness and longevity.
• Service‑Accessible Design: Simplifies routine maintenance and inspections.
• Efficient, Quiet Operation: Designed for smooth performance with reduced noise and optimized fuel use.
• Trusted Brand Reputation: Kohler is a recognized leader in standby power solutions.

Q&A

Q: What is the Kohler 125KW KG125R-QS3 generator?
A: A brand-new, 125KW standby generator with 120/240V, 3-phase power, designed for reliable commercial and industrial backup energy.

Q: What fuel does it use?
A: Natural gas or LP, depending on configuration.

Q: Is it suitable for outdoor installation?
A: Yes, it features a rugged steel enclosure built for outdoor use.

Q: What are its key features?
A: 3-phase power, automatic transfer switch compatibility, durable steel enclosure, quiet operation, and high-load capacity for commercial backup.

Q: Who is it for?
A: Ideal for businesses, data centers, healthcare facilities, and large properties requiring uninterrupted power.

Maintenance Tips

• Weekly Checks: Monitor oil, coolant, and fuel levels; inspect for leaks or corrosion.
• Oil & Filters: Change engine oil and filters every 200–250 hours or annually.
• Air Filter: Clean or replace every 250 hours to maintain optimal airflow.
• Battery & Electrical: Test battery monthly, clean terminals, and check control panel for alerts.
• Cooling System: Inspect radiator and hoses; flush coolant every 2 years.
• Exercise Generator: Run under load 30 minutes monthly to keep it operational.
• Professional Service: Schedule annual inspection by certified Kohler technician.