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Kohler 150ERESC-MV12 150KW 277/480V 3-Phase Standby Generator Steel New

KohlerModel 150ERESC-MV12

Kohler 150ERESC-MV12 150KW 277/480V 3-Phase Standby Generator Steel

  • Peak150 kW
  • Running120 kW
  • FuelNG / LP
  • StartAutomatic
  • Weight4,183 lb
Black Friday price
$34,089.00

Black Friday price ends in —

In stock Ships within 24 hours

Free delivery Thu, Nov 5 – Tue, Nov 10 if you order today, by Expedited LTL freight to your curb or driveway.

Other versions of this model

This one$34,089.00150ERESC-MV10 · 208V$34,089.00150ERESC-MV11 · 240V$34,089.00150ERESC-QS10 · 208V · Aluminum$34,749.00150ERESC-QS9 · 240V · Aluminum$34,529.00
  • Free shipping48 states + DC
  • 30-day returnsReturn shipping on us
  • Full warrantyBrand-new, from the maker
  • Secure checkoutEncrypted by Stripe
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Questions before you buy? Our small team in Wilmington, NC answers every message personally. Email [email protected]

Reliable power for very large residential or small business needs.

Running watts
120,000 W
Starting watts
150,000 W
Start
Automatic
SKU: 150ERESC-MV12
Category: , , ,

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.
OVERVIEW
Overview
5 year comprehensive warranty
Remote Monitoring
Brand new in box
Free shipping
Works with liquid propane or natural gas
Features
  • Kohler 150ERESC Light Commercial Emergency Generator
  • For commercial buildings with 277/480V 3-Phase service
  • Industrial-Grade PSI 8.8L Turbocharged V-8 Engine (1800 RPM)
  • A powerful, reliable & fuel efficient motor that’s built to last
  • Remarkable Power Quality
  • Exceptional voltage & frequency regulation w/ ultra-low THD
  • Clean power for even the most sensitive electronics
  • Fast-Response X Excitation System
  • Easily handle full loads within 7-10 seconds
  • Kohler® AMP402 Controller
  • Provides advanced control, system monitoring & diagnostics
  • Digital Display & Menu For Local Data Access
Features
  • Remote communication through a PC via network or serial confg.
  • Sound-Attenuating Steel Enclosure
  • Fade, scratch, & corrosion-resistant textured e-coat paint
  • Internal silencer & acoustic insulation keeps dB under 73 @ 7M
  • Includes Pre-Installed Block Heater
  • Provides easier generator starting & quicker warm up times
  • Electronic Governor, Battery Rack & Cables
  • Oil drain extension, Local emergency stop button & Owner’s Manual
  • Not Compatible For Off-Grid Applications
  • Approved for stationary standby applications in locations served by a reliable utility source
  • Industry-Leading 5 Year or 2000 Hour Standby Warranty
  • Please Note – Requires Loading Dock, Forklift or Crane For Delivery
Product Specifications
  • Product Category: Generator – Standby
  • Weight: 4183 Pounds
  • Made in USA: Yes
  • Consumer Warranty: 5 Years
  • Commercial Warranty: 5 Years
  • Product Style: Standby Generator
  • Product Length: 139 Inches
  • Product Width: 45.4 Inches
  • Product Height: 66.8 Inches
  • Voltage: 277/480 Three-Phase
  • Frequency: 60 Hertz
  • Rated Watts: 150000 Watts
  • Fuel Type: LP/Natural Gas
  • NG Power Capacity: 150000 Watts
  • LP Power Capacity: 139000 Watts
  • NG Fuel Consumption @ 50% Load: 1102 ft³/hr
  • NG Fuel Consumption @ 100% Load: 1965 ft³/hr
  • LP Fuel Consumption @ 50% Load: 11.3 gallons/hr
  • LP Fuel Consumption @ 100% Load: 20.2 gallons/hr

Product Specifications
  • Rated Amps: 226 Amps
  • Decibel Rating @ 7m: 73 dbA
  • Transfer Switch: Automatic (Not Included)
  • Battery: Not Included (630 CCA)
  • Enclosure: Steel
  • Mounting Pad: Concrete (Not Included)
  • Cooling System: Liquid Cooled
  • UL Listed: Yes
  • Grade Type: Emergency
  • Wi-Fi Remote Monitoring: Sold Separately
  • Engine Brand: PSI
  • Starting System: 12v Auto Start
  • CC: 8800 CC
  • Engine RPM: 1800 RPM
  • Low Oil Alert/Shutdown: Yes

Package Contents:

  • Kohler 150ERESC-MV12 150KW 277/480V 3-Phase Standby Generator Steel
  • User’s manual
WARRANTY

This item comes with a 5 year comprehensive warranty.
Manuals & Documentation

Full specifications

BrandKohler
Model150ERESC-MV12
Running watts120,000 W
Starting watts150,000 W
StartAutomatic
Weight4,183 lb
Product CategoryGenerator – Standby
Made in USAYes
Consumer Warranty5 Years
Commercial Warranty5 Years
Product StyleStandby Generator
Product Length139 Inches
Product Width45.4 Inches
Product Height66.8 Inches
Voltage277/480 Three-Phase
Frequency60 Hertz
Rated Watts150000 Watts
Fuel TypeLP/Natural Gas
NG Power Capacity150000 Watts
LP Power Capacity139000 Watts
Rated Amps226 Amps
Transfer SwitchAutomatic (Not Included)
BatteryNot Included (630 CCA)
EnclosureSteel
Mounting PadConcrete (Not Included)
Cooling SystemLiquid Cooled
UL ListedYes
Grade TypeEmergency
Wi-Fi Remote MonitoringSold Separately
Engine BrandPSI
Starting System12v Auto Start
CC8800 CC
Engine RPM1800 RPM
Low Oil Alert/ShutdownYes
  • Kohler 150ERESC-MV12 150KW 277/480V 3-Phase Standby Generator Steel
  • User's manual
How it shipsExpedited LTL freightTo your curb or driveway, free
Order today, deliveredThu, Nov 5 – Tue, Nov 10Leaves our warehouse within 24 hours

It travels on a pallet. The carrier calls ahead to book a delivery window; please have help on hand to move it.

  1. Answer the carrier’s call to book your delivery window.
  2. Keep a clear, level spot on your driveway or at the curb for unloading.
  3. Have help on hand. Freight drivers don’t carry items onto your property.
  4. Inspect before you sign and photograph any damage. Tell us within 48 hours.

We ship to the 48 contiguous states and Washington, DC. Shipping details · 30-day free returns

Brand-new, with the full manufacturer’s warranty. The terms are set by Kohler and included in the box. If something goes wrong, contact us first: we confirm the next steps within 2 business days and help you file the claim.

Home standby checklist
  • Installation is not included. Use a licensed electrician and, for the gas line, a licensed gas contractor, with local permits.
  • Register the unit with the manufacturer after installation; some brands shorten the warranty if you don’t.
  • Keep the paperwork: order confirmation, installer’s invoice and permit sign-off.
  • Follow the maintenance schedule in the owner’s manual.

How warranty claims work

What it can run

120,000 W running, 150,000 W starting

Pick what you want to power at the same time.

Typical wattages – check the label on your own appliances. Where only one figure is published, running watts are estimated at 80% of the starting figure. Connect to house circuits only through a transfer switch or interlock fitted by a licensed electrician.

Compare similar generators

Same power class, side by side.

SpecificationKohler 150ERESC-MV12 150KW 277/480V 3-Phase Standby Generator SteelThis generator$34,089.00Cummins RS150 150kW Standby Generator Dual Fuel Propane Natural Gas Liquid Cooled 3 Phase 120/240V CARB$31,499.00Generac RG15089GNAC 150kW Standby Generator Liquid Cooled Dual Fuel Natural Gas Propane 120/208V 3 Phase$30,089.00
Running watts120,000 W120,000 W120,000 W
Starting watts150,000 W150,000 W150,000 W
Fuel—Natural gas or propaneNatural gas or propane
StartAutomaticAutomaticAutomatic
LinkYou are hereView →View →

Questions and answers

Answered by our team in Wilmington. Can’t find yours? Ask below.

Can I connect this generator to my house?
Only through a transfer switch or an interlock kit installed by a licensed electrician. Never plug a generator into a wall outlet: it can back-feed the utility line and endanger line workers. Connecting safely.
What can it run at the same time?
Use the What it can run planner above: tick your appliances and it checks both the running load and the start-up surge against this generator.
Does it ship with oil?
It depends on the manufacturer. If oil is included it is listed under What’s in the box; otherwise use the grade given in the owner’s manual before the first start.
Can I use it in the rain?
Not uncovered. Run it on a dry surface under an open, canopy-like cover, at least 20 feet from doors, windows and vents, and never in a garage.
Is installation included?
No. A home standby generator needs a licensed electrician, a licensed gas contractor for the fuel line and local permits. Delivery to your curb or driveway is free.
How will it be delivered?
Free, by Expedited LTL freight to your curb or driveway, usually within 2–5 business days after it ships. It travels on a pallet. The carrier calls ahead to book a delivery window; please have help on hand to move it.
What if it arrives damaged?
Photograph it and email us within 48 hours of delivery. We replace or refund damaged items at no cost to you.
Ask a questionWe reply personally by email.

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