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Mighty Mule RCK660 Automatic Gate Opener Rancher Combo Kit

SKU # 121975699
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Item Information

The Mighty Mule RCK660 Automatic Gate Opener Rancher Combo Kit includes everything you need for a single swing gate opener installation. This easy to install battery operated low voltage system comes with an MM660 heavy-duty swing gate operator which can handle gates up to 18 ft. long or up to 850 lb. This gate opener can open a wide variety of gates from chain link and tube gates to wrought iron or ornamental gates. As long as your gate is level, plumb and swings freely on good hinges your gate opener should be easy to install in 2-4 hours. In addition to the single swing gate opener this kit includes a keypad and a total of four remote transmitters. No power at your gate? No problem! Just add a Mighty Mule solar panel (FM121 or FM123) to work your gate opener in most remote locations.

  • Full kit includes an MM660 heavy-duty single swing automatic gate opener, keypad and four transmitters
  • The opener can handle gates up to 18 ft. long or 850 lb.
  • This easy to install DIY system comes with a detailed installation manual and DVD
  • A deep cycle marine, automotive or lawn tractor battery with a minimum of 250 cold cranking A (CCA) is required for this gate opener (not included)
  • Battery not included
  • Designed for gates that open in or away from the property (FM148 Push to Open bracket is needed for gates that open away from the property, sold separately)
  • The digital keypad can be set with up to 25 unique codes, and provides controlled access to your property
  • The keypad can work wirelessly, or can be direct wired into the gate opener
  • Its commercial grade soft start/stop extends the life of the gate opener
  • Low voltage wire RB509-100 is recommended for direct wiring the system to an AC power source (up to 1,000 ft.) and we recommend using the Mighty Mule 16 gauge, dual conductor, direct burial low voltage wire (RB509-100)
  • Solar Compatible (Solar panel FM121 & FM123 sold separately)
  • 24 month limited warranty
  • Features Mighty Mule's exclusive Dual Sense Technology that meets UL325 6th Edition Standards for additional protection & safety

Note: This product may require up to 2 additional days for order processing prior to shipping

Specification Description
Battery Type: 12 V
Brand: Mighty Mule
Gate Type: Single Swing
Maximum Gate Length: 18 ft.
Product Type: Gate Openers
Power Type: Battery
Manufacturer Part Number RCK660
Mighty Mule RCK660 Automatic Gate Opener Rancher Combo Kit is rated 4.3 out of 5 by 41.
Rated 5 out of 5 by from Mighty Mule RCK660 Purchased the Rancher Combo Kit for my 16 ft entry gate. Installation was pretty straight forward. I think it is a little petty that they make you purchase an extra bracket if you want to set your opener up as a push to open. That was an extra $25.00. As long as the posts are plumb and gate is level and opens and closes freely setup is a snap.
Date published: 2018-11-12
Rated 5 out of 5 by from Mighty Mule 660 Ranch Combo Kit an excellent buy. I bought the MM 660 Ranch Combo kit because I need several remotes. This one comes with four (4) and also includes a key pad. I viewed the included video disc befor installation. The gate opener took about 6 hours to install and was very easy for me. I am past 60 years of age.
Date published: 2018-11-07
Rated 5 out of 5 by from Mighty Mule RCK 660 just installed with solar charger. Easy to install and program. Hope it is as durable as they say.
Date published: 2018-10-17
Rated 1 out of 5 by from Years Installed my gate opener in March 2015. I used a deep cycle marine battery the cheapest one a had with a solar panel and a voltage regulator . It gets used at least 4 cycles daily and today 8/7/18 I had to replace the key pad it still works but if the wrong # is keyed in the very next digit pressed will open it ......
Date published: 2018-08-09
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I already have a single gate opener installed but we are wanting to extend our opening. Can I buy another single opener and sync them together to open and close both gates or should I just buy a dual gate package?

Asked by: Vickkie14
Vickkie14, Thank you for taking the time to post your question. We recommend you purchase a dual gate opener for your installation site. You would not be able to get 2 single gate openers to sync together correctly, to open in sync as they should. Thank you!
Answered by: GTOSupport
Date published: 2018-04-09

is there a timer that can be purchased (add on) so i can program the gate to open and close at a certain time everyday?

Asked by: Cindie OZ
Cindie OZ, Thank you for posting your question. There are non Mighty Mule gate timers available that do work with our products. However, this is a product Mighty Mule does not sell. Thank you,
Answered by: GTOSupport
Date published: 2018-11-12

What is the operating frequency of the transmitters and receivers. My present system (that needs to be replaced) requires 300 MHz. Will they work with the RCK660?

Asked by: HLYSYS
HI, our remotes operate off of 318 MHz, but this kit does include 4 Mighty Mule remotes.
Answered by: GTOSupport
Date published: 2017-04-04

I have a 20 ft gate in my driveway less than 200 pounds will this model work for it ?  I haven't seen one that u specifically offer for a 20 footer 

Asked by: Jtlmjr
Hi, unfortunately we this gate is not recommend for gates that are over 18 ft. in length. We do offer sliding gate openers that are intended for use on almost all types of slide gates weighing up to 1000-Pounds and up to 30-Feet in length (with a 20-Feet opening), including Chain Link, Wood, Tubular Steel, Ornamental and Wrought Iron gates. For assistance, please contact us at Mighty Mule Technical Support (800) 543-1236.
Answered by: GTOSupport
Date published: 2017-09-27

will an additional key pad open the gate for exiting ?

Asked by: 62ragtop
Per Mighty Mule: The answer is yes, or you can use an FM130-SW vehicle sensor.
Answered by: TSCJenny
Date published: 2016-11-16

I bought one of these last week at Tractor Supply in Abilene, TX. I opened the box and pulled out the instructions but a gust of wind blew them away (we live on a ranch here). Where can I get a new set?

Asked by: Gone With The Wind
Hi, we have our manuals available on under the "Support" tab listed under manuals. Or give us a call into Mighty Mule Customer Service at 800.543.4283 and we can either send one to you or email it to you.
Answered by: GTOSupport
Date published: 2017-04-16

I am building an entrance with 2 stone columns and an ornamental iron gate that will weight aprox 500# and I would like to get info on where to run electric, and mounting bracket. I need to know if I need to put a flat mounting surface on the stone column

Asked by: 1Sug
Hi, for further assistance and to take advantage of included Technical Support please call into Mighty Mule Technical Support at 800.543.1236. One of our Technical Support Representatives will be able to assist you every step of the way 6 days a week Monday - Friday / 8am - 6:50pm EST & Saturdays 9am - 6pm EST.
Answered by: GTOSupport
Date published: 2017-08-15


Asked by: JUST12MTZ
No, the RCK660 inlcudes the MM660 Heavy Duty single swing gate opener, one FM137 digital keypad, and a total of four FM135 transmitters.
Answered by: GTOSupport
Date published: 2016-10-10
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