125 kW Generator

125ERESC Single Phase or 3 Phase, Natural Gas|LPG

Starting at $29,899.00 MSRP*
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*Does not include installation, automatic transfer switch or accessories

Overview

Reliable power for very large residential or small business needs. Built to weather the storms, our largest natural gas/liquid propane generators with industrial-grade engines keep your family comfortable and your business running when a utility failure or storm knocks out power.

  • Powerful.
    In just 10 seconds, your KOHLER generator automatically powers everything, keeping you connected to the things you love to do.*
  • Smart.
    You get steady, high-quality power that protects your electronics from damage related to low-quality power sources.
  • Advanced.
    The Decision-Maker® 3000 controller with patented software is compatible with optional accessories that let you monitor your system remotely through your PC.
  • Exterior options.
    Choose the optional corrosion-resistant aluminum enclosure or standard steel enclosure.
  • Premium warranty.
    We’ve got you covered with 5-year, 2,000-hour protection.

THE POWER YOU NEED

  • A popular choice for industrial applications
  • Excellent peak motor-starting capacity: 440kVA at 240V
  • Premium power quality delivers exceptional digital voltage and frequency regulation along with extremely low levels of harmonic distortion to protect sophisticated electronics
  • Powered by General Motors Vortec automotive-grade engine with hydraulic valve lifters to eliminate need for lengthy break-in periods and expensive valve adjustments; operation speed 1800 rpm

THE CONVENIENCES YOU EXPECT

  • Decision-Maker® 3000 controller provides advanced control, system monitoring and system diagnostics with remote-monitoring capability
  • Quiet, neighborhood-friendly operation with sound similar to a typical central air conditioner
  • Standard steel enclosure with automotive-grade paint
  • Optional corrosion-resistant aluminum enclosure
  • Runs on either natural gas or liquid propane (LPG) with simple switching between natural gas and LPG in the field

*Based on generator and load size.


Rated kW LP 105 kW
Rated kW NG 125 kW
Amps LP 438 amps
Amps NG 521 amps
Peak Motor Starting kVA @240 V 440 kVa
Alternator Note All information shown is for 1 Phase 60 Hz generator with the largest alternator option available.
Displacement 8.8 L (537 cu. in.)
Horsepower NG 195 HP, LP 162 HP
Enclosure Material Aluminum|Steel
Sound Output During Full-speed Operation 73 dB(A)
Response Time 10 seconds
Warranty Five-year extended warranty
Country of Origin US
Certifications/Listings EPA|CSA|UL 2200
Automatic Transfer Switch Included No
Remote Monitoring Available Yes
Off Grid / Utility Backup Utility Backup
Weight 3509 lbs.
Alternator Type Brushless, Permanent-Magnet
Fuel Consumption on NG at 50% load? 984 cfh
Fuel Consumption on LP at 50% load? 354 cfh
Controller Decision-Maker® 3000
Cylinder Arrangement V-8
Dimensions 3526mm x 1153mm x 1724 mm (138.8 in. x 45.4 in. x 67.9 in.)
Engine Manufacturer/Description General Motors
Engine Model Industrial Powertrain Vortec 8.8L
Engine/Alternator RPM 1800
Fuel Type Natural Gas|LPG
Frequency 60 Hz
Phase Single Phase or 3 Phase
Voltage @ 60 Hz 120/240
Digital Voltage Regulation ±0.5%