MM660 - Single Swing Gate Opener

Solar Powered Compatible
Solar Powered Compatible
  • Features Mighty Mule's exclusive Dual Sense Technology that meets UL325 6th Edition Standards for additional protection & safety.
  • No electrician or welding required
  • Works on all gates; chain link, tube, panel, ornamental, wood and vinyl
  • Designed to work with a 12V automotive or marine style battery (not included) for optimal performance in solar and cold weather applications
  • Battery continually charged by AC transformer (included) or optional solar charger (not included)
  • Built-in battery backup opens and closes the gate even during power outages
  • Solar compatible
  • 18 month Limited Warranty

Kit Contents
2-Remote transmitters, installation DVD and installation hardware

WARNING: Cancer and Reproductive Harm -

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Tractor Supply
Tractor Supply
Gate LengthUp to 18 ft
Gate WeightUp to 850 lbs
Warranty18 months
Gate TypeSingle Swing
Max Gate LengthMax Gate Weight
18 ft850 lbs
Don’t see your gate length or weight? Contact us for a custom solution.


Mighty Mule MM660 Single Automatic Gate Opener is rated 3.3 out of 5 by 4.
Rated 1 out of 5 by from Not happy... constant problems. I bought this Mighty Mule MM600 and have had constant problems with it.... Waited over 30 minutes on tech support to answer the phone then was disconnected as soon as they came on the phone...
Date published: 2018-03-26
Rated 3 out of 5 by from ok gate but not for the money i spent i bout this gate a 2 years ok and spend 1000 dollars for all the stuff i had with it . but the biggest problem is that the gates receiver is water resistant not water proof there for i keep having to replace the receiver every 4 to six months for the money i spent it isn't worth the 600 dollars i spent on the receivers will never buy it again
Date published: 2019-12-20
Rated 4 out of 5 by from Family likes it! Bought this kit from Tractor supply and installed about 2 months ago. No real problem as instructions are sufficient. Make sure you have all the other stuff to complete your install beyond the parts in the box - electrical wire, conduit, box for battery, battery, etc. Took about 4 hours to install which included mounting a rain-tight box for the battery, 120v power line from the house, etc. Later thought the operator mount to the post bracket was too loose and fabricated a top plate to tighten it up, which it did. Family likes the additional security and convenience - bought extra remote. Was easy to join to vehicle HomeLink system.
Date published: 2019-07-27
Rated 5 out of 5 by from Power, Easy, and Secure I bought this as a Xmas present for my family, to help us feel more secure. I installed it in a few hours , programmed and poof instant piece of mind for my Wife and kids
Date published: 2018-01-22
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