40kW Diesel Generator | Generac Industrial Backup
The 40kW Diesel Generator is designed for commercial and industrial environments requiring dependable, continuous backup power. Delivering 40,000 running watts, it protects essential systems during outages and peak demand periods. Built with a durable Generac-manufactured enclosure, this generator offers noise reduction, weather protection, and streamlined servicing, ensuring longevity and performance in the most challenging conditions. Its Generac-built alternators are machine wound, inserted, and varnished, guaranteeing consistent, high-quality output for demanding applications.
Engineered for Performance and Control
Equipped with a robust 4-cylinder in-line diesel engine, this generator integrates the Power Zone® 410 Controller to provide advanced monitoring, seamless control, and optimized operation. Whether used as a standby or prime power source, the 40kW Diesel Generator maintains steady voltage and frequency, minimizing disruptions to critical equipment. Its versatile build supports both open set configurations and acoustic enclosure options for noise-sensitive locations.
Key Benefits
- High-capacity performance: 40,000 running watts with 36/45 kW/kVA Prime ratings for industrial-grade needs.
- Generac-built alternators: Machine wound and varnished for long-term reliability and superior consistency.
- Rugged construction: Steel or aluminum weather-resistant enclosure designed for harsh environments.
- Advanced control: Power Zone® 410 Controller provides precise operational oversight and diagnostics.
- Flexible setup: Compatible with single-phase or three-phase applications and customizable enclosures.
Applications
This 40kW Diesel Generator is ideal for warehouses, small industrial facilities, and commercial buildings where reliable, uninterrupted power is essential. Its design minimizes operational downtime, safeguards sensitive electronics, and ensures your business remains functional during power failures.
Storage & Packaging
Each unit ships within a protected enclosure, ensuring secure handling, easy transport, and simplified installation. Its robust housing streamlines both setup and maintenance, making it a dependable long-term investment for mission-critical power systems.
Product Properties
| Property | Value |
|---|---|
| Fuel Type | Diesel |
| Engine Type | 4-cylinder in-line |
| Engine Size | 3.3L |
| Running Watts | 40,000 |
| kW/kVA Prime | 36/45 |
| Controller Type | Digital Power Zone® 410 |
| Alternator | Generac-built, machine varnished |
| Enclosure | Steel or Aluminum |
| Frequency | 60 Hz |
Looking for alternative capacities? Explore the 35kW Diesel Generator. For more information, visit Generac.com.
