Waukesha Generator

This well-maintained, used Waukesha 12V220GL natural gas generating set (YOM 2010, serial 5283700540) features a robust V12 spark-ignited, turbocharged, lean-burn engine from the proven APG™ series, designed for high-efficiency, continuous-duty power generation on natural gas.

Key specifications include a compression ratio of 11.1:1, governed speed of 1500 RPM (50 Hz), mechanical power up to 2950 BHP / 2200 kW (service rating), NOx emissions targeted at 500 mg/m³, and optimized valve clearances (intake 0.016"/0.40 mm, exhaust 0.039"/1.0 mm). The engine is factory-equipped for natural gas (minimum methane number 85.7), with inlet temperature limits up to 104°F / 40°C and altitude considerations for reliable operation in demanding environments.

Paired as an Enginator™ package, it typically delivers electrical output in the 1000–1100 kWe range (continuous/prime at 0.8 power factor, depending on alternator efficiency and site derates), making it suitable for base-load or prime power in industrial plants, oil & gas operations, commercial facilities, or remote power applications. The package includes the main engine-generator assembly (gross weight ~30,000 kg, dimensions approx. large skid-mounted), Waukesha Power Systems Enginator Control (C-953339-921/1), and an additional control panel for integrated operation and monitoring.