Siemens CGII 600 HP Induction Motor 889 RPM 4160 Volts

The Siemens CGII is a robust, high-voltage AC induction motor designed for heavy-duty industrial applications such as driving pumps, compressors, fans, and conveyors in sectors like oil and gas, mining, and manufacturing. This model features a horizontal configuration with a weather-protected enclosure (likely WPII based on visible air intakes and open design), ensuring reliable operation in harsh environments. Key benefits include high efficiency, low maintenance due to its squirrel-cage rotor design, and excellent torque characteristics for variable load conditions. It operates at 889 RPM, providing a balance between speed and power for medium-speed applications. Advantages over similar products from competitors like ABB or GE include Siemens' superior build quality, advanced insulation systems for high-voltage reliability (4160V), and compatibility with variable frequency drives for energy savings. Drawbacks may include its large size and weight, requiring substantial installation space and handling equipment, as well as higher initial costs compared to lower-voltage alternatives. From the provided images, this unit appears to be in used condition with some surface wear and fresh paint, but no major damage visible; it's stored in a warehouse setting. The nameplate confirms serial number 085036-001, frame 710, and additional features like space heaters (120/240V, 250W). No parent/child assets are evident in the images. For resources, refer to Siemens official site: Induction Motor Catalog (https://www.siemens.com/global/en/products/drives/electric-motors.html - search for Above NEMA Motors datasheet PDF); Model Decoder Guide (available in Siemens SIMOTICS documentation); Maintenance Manual (PDF summary: covers lubrication, bearing inspection, and electrical testing). Estimated market price for a used unit in good condition is $25,000 - $35,000 USD based on recent sales data from industrial surplus sites like Machinio and eBay.