KG125R
125 kW Generator
Starting at $42,349.00* MSRP · USD
*Starting price in US dollars. Does not include installation, automatic transfer switch or accessories or costs to export outside the US.
View product details →
Kohler · 150ERESC
150 kW Generator
Explore the Kohler 150ERESC configuration in the 150 kw generator range. Generator selection depends on the electrical load, fuel supply and transfer system—not capacity alone.
Starting at $51,639.00* MSRP · USD
*Starting price in US dollars. Does not include installation, automatic transfer switch or accessories or costs to export outside the US.
Equipment pricing is not a complete installed price. Confirm package contents, compatibility, current pricing and availability with BEGC.
Know the configuration
Product specifications.
Catalog ratings may vary with fuel, phase, voltage and selected options. Review the exact configuration and written manufacturer warranty terms before ordering.
- Model number
- 150ERESC
- Liquid-propane output (catalog rating)
- 134 kW
- Natural-gas output (catalog rating)
- 144 kW
- Voltage options in V (configuration-dependent)
- 120/240
- Phase configurations
- Three-phase / Single-phase
- Frequency
- 60 Hz
- Fuel
- Natural gas / liquid propane
- Enclosure material
- Aluminum,Steel
- Controller
- APM402
- Cooling
- Liquid-cooled
- Engine manufacturer
- General Motors
- Engine model
- Industrial Powertrain Vortec 8.8L, 4-Cycle, Turbocharged and Charge Cooled
- Engine speed (rpm)
- 1800
- Dimensions (catalog configuration)
- 3526 mm x 1153 mm x 1696 mm (138.8 in. x 45.4 in. x 66.8 in.)
- Weight (lb)
- 3813
Catalog data checked October 12, 2026. Manufacturer technical documents consulted: g4224.pdf. Metric weight was not reproduced because the source contains inconsistent conversions for some models.
Keep exploring
More generators.
KG100R
100 kW Generator
Starting at $38,469.00* MSRP · USD
*Starting price in US dollars. Does not include installation, automatic transfer switch or accessories or costs to export outside the US.
View product details →
KG80R
80 kW Generator
Starting at $33,469.00* MSRP · USD
*Starting price in US dollars. Does not include installation, automatic transfer switch or accessories or costs to export outside the US.
View product details →Your home. Your next step.
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