12RESV
12 kW Generator
Starting at $4,189.00* 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 · 10RESV
10 kW Generator
Explore the Kohler 10RESV configuration in the 10 kw generator range. Generator selection depends on the electrical load, fuel supply and transfer system—not capacity alone.
Starting at $3,779.00* 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
- 10RESV
- Liquid-propane output (catalog rating)
- 10 kW
- Natural-gas output (catalog rating)
- 9 kW
- Voltage options in V (configuration-dependent)
- 120/240
- Phase configurations
- Single-phase
- Frequency
- 60 Hz
- Fuel
- Natural gas / liquid propane
- Enclosure material
- Steel
- Controller
- RDC2 Controller
- Cooling
- Air-cooled
- Engine manufacturer
- KOHLER
- Engine model
- KT725 1.9L, 4-Cycle
- Engine speed (rpm)
- 3600
- Dimensions (catalog configuration)
- 777 mm x 712 mm x 824 mm (30.6 in. x 28 in. x 32.4 in.)
- Weight (lb)
- 428
Catalog data checked October 12, 2026. Manufacturer technical documents consulted: g4254.pdf. Metric weight was not reproduced because the source contains inconsistent conversions for some models.
Keep exploring
More generators.
10RESVL
10 kW Generator
Starting at $4,318.00* MSRP · USD
*Starting price in US dollars. Does not include installation or accessories or costs to export outside the US.
View product details →
12RESVL
12 kW Generator
Starting at $4,728.00* MSRP · USD
*Starting price in US dollars. Does not include installation or accessories or costs to export outside the US.
View product details →Your home. Your next step.
Let’s plan your backup power.
Talk with BEGC about equipment, your electrical needs and a project-specific estimate.