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Kohler® Series 4 KW Generator

Product Summary

This rugged AMP® Kohler® AK4K Portable Generator keeps your refrigerator, lights, TV and more running smoothly in the midst of a power outage. Clean power output, with less than 5% total harmonic distortion at full load, safely runs sensitive electronics. Key features like a full bank of outlets, a voltmeter and full-efficient Kohler® engine also make this model ideal for jobsites and outdoor projects. Combine these features with rigorous U.S.-based testing, dedicated customer/tech support and incredible value, and you’ll own one of the most reliable generators in the industry.


What’s Included

  • (1) Generator


Engineered to Perform

Heart and Soul of AMP® Reliability

From the industrial strength cast iron cylinder sleeves to the dual ball bearing high-performance forged crankshafts, AMP® generators built with industry leading Kohler® engines are built to last. Kohler® engines deliver more power, are more fuel-efficient and reduce emissions. That’s good for you and the environment. Plus, all Kohler® OHV engines include added features for convenience and value.


Runs Continuously without Overheating

With high-end 100% copper-wound generator heads, AMP® generators are able to run at full load continuously for weeks without overheating.


Clean Power That Fits Our World

Today’s electronics demand clean power with a smooth, stable, consistent output. And all AMP generators provide it. Without a clean power supply, you run the risk of interrupting or even damaging sensitive electronics, such as your computer, TV or refrigerator. Even a slight disruption in the electrical signal can be costly. With less than 5% harmonic distortion at full load, you AMP® generator ensures sensitive electronics are protected and function properly.



Outstanding Protection, Unbeatable Value

Versatile Power That Fits Your Life

AMP® Kohler® generators deliver outstanding performance, unlimited peace of mind and an unbeatable value, all in a portable design. When the electricity goes out, you can trust AMP® generators to protect your family and possessions. When accessing conventional power is inconvenient, you can trust AMP Kohler® generators to keep projects moving.


Play. Emergency. Work.

AMP® Kohler® generators are great for camping, tailgating, parties and more, powering TVs, appliances or lights. AMP® generators deliver comfort, safety and security in the face of emergencies, getting vital appliances and tools up and running in minutes. AMP® generators provide portable, time-saving convenience for outdoor projects, running power tools, air compressors, heaters and more miles from the nearest outlet.


Reliable Power When You Need It Most

There are times when it’s convenient to have access to dependable power. There are certain situations, however, when it’s absolutely critical, such as in storms, blackouts and natural disasters. Whatever your circumstances, rest assured that AMP® will be there with easy-starting convenience, smooth, stable power and rugged dependability. Best of all, AMP® Kohler® generators are in stock and ready to ship. You get emergency power fast.


Features You Want & Need

AMP® Kohler® generators come with all the bells and whistles you would expect to pay much more to get.

  • Auto voltage regulation with voltmeter maintains and monitors stable power

  • Extended-run fuel tank reduces fuel refilling and power interruptions

  • Super-quiet muffler keeps noise levels down

  • Easy-access control panel with on/off switch for convenient operation

  • Full bank of outlets allow you to power a number of appliances and tools simultaneously


Features + Benefits

  • Four 120V, 20 Amp outlets

  • One 120V/240V, 30 Amp locking outlet

  • Two 13.5 Amp breakers

  • Voltmeter

  • Safe for sensitive electronics with less than 5% THD @ 100% load

Key Specs

  • Item# : AK4K

  • Manufacturer’s Warranty : 1 year limited

  • Ship Weight : 113.0 lbs.

  • Surge Watts : 4,000

  • Rated Watts : 3,500

  • Start Type : Recoil

  • Engine : Kohler® sh265

  • Engine Displacement (cc) : 212

  • Run Time : 10 hrs. at 1/2 load

  • Receptacles (qty.) : 4

  • Fuel Type : Gasoline

  • Fuel Capacity (gal.) : 4.0

  • Low Oil Shutdown : Yes

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