Used Generac 1MW Open Skid Generator | 1130 kW Mitsubishi Diesel Standby Power Unit

Manufacturer: Generac
Model: 575RSL4044
Equipment Type: Open Skid Diesel Generator
Condition: Used
Year Built: 1999
Engine: Mitsubishi S12H-PTA
Engine Serial #: 30119
Generator Serial #: WA522385-1299
Hours: 312.5 Original Hours

Description

Used Generac 1MW open skid diesel generator designed for reliable standby power in industrial and commercial applications. Rated at 1130 kW, this unit delivers robust performance with low operating hours, making it an excellent backup power solution.

Powered by a Mitsubishi S12H-PTA engine rated at 1449 HP, this generator provides dependable power output with proven engine reliability. The system operates at 277/480 volts (reconnectable) and includes a 1600 amp adjustable breaker for flexible electrical integration.

With only 312.5 original hours, this generator represents a high-value, low-use unit suitable for emergency backup power, peak shaving, or critical infrastructure support.

Specifications

• Manufacturer: Generac
• Model: 575RSL4044
• Type: Open skid diesel generator
• Power Rating: 1130 kW (standby duty)
• Voltage: 277/480V (reconnectable)
• Amperage: 1699 amps
• Breaker: 1600 amp adjustable breaker
• Engine Manufacturer: Mitsubishi
• Engine Model: S12H-PTA
• Engine Power: 1449 HP
• Engine Serial #: 30119
• Generator Serial #: WA522385-1299
• Operating Hours: 312.5 original hours
• Year Built: 1999

Applications

Ideal for standby and emergency power in industrial, commercial, and institutional environments requiring reliable high-capacity electricity generation.

Products This Equipment Would Be Used For

• Industrial facility backup power
• Data center standby power
• Manufacturing plants
• Hospitals and healthcare facilities
• Commercial buildings
• Construction site power
• Utility backup systems
• Emergency power supply
• Agricultural operations
• Remote power generation