Installation Guide
ii Mighty Mule MM360 Installation Instructions 
Product Usage
The Mighty Mule Gate Operator meets all of the safety requirements of a Class I Residential Vehicular Gate Operator and is 
intended for use solely with vehicular swing gates in single-family residential applications that meet the Class I category listed 
in the table below.
Residential Vehicular Gate Operator-Class I: 
A vehicular gate operator (or system) intended for 
use in garages or parking areas associated with a 
residence of one-to-four single families.
Commercial/General Access Vehicular Gate 
Operator-Class II: A vehicular gate operator (or 
system) intended for use in a commercial location 
or building such as a multi-family housing unit (ve 
or more single family units), hotel, garages, retail 
store, or other buildings accessible by or servicing 
the general public.
Industrial/Limited Access Vehicular Gate 
Operator–Class III: A vehicular gate operator (or 
system) intended for use in an industrial location or 
building such as a factory or loading dock area or 
other locations not accessible by or intended to service 
the general public.
Restricted Access Vehicular Gate Operator– 
Class IV: A vehicular gate operator (or system) 
intended for use in an industrial location or building 
such as a factory or loading dock area or other 
locations not accessible by or intended to service the 
general public.
Vehicular Gate Operator Class Categories
WARNING
This equipment meets Underwriters Laboratory Standard 325 (UL 325). However, gate equipment has 
hazards associated with its use and therefore by installing this product the installer and user accept 
full responsibility for following and noting the installation and safety instructions. Failure to follow 
installation and safety instructions can result in hazards developing due to improper assembly. You agree 
to properly install this product and that if you fail to do so GTO Access Systems, LLC, shall in no event 
be liable for direct, indirect, incidental, special or consequential damages or loss of prots whether based 
in contract tort or any other legal theory during the course of the warranty or at any time thereafter. The 
installer and/or user agree to assume responsibility for all liability and use of this product releasing GTO 
Access Systems, LLC, from any and all liability. If you are not in agreement with this disclaimer or do 
not feel capable of properly following all installation and safety instructions you may return this product 
for full replacement value.
READ ALL INSTRUCTIONS CAREFULLY AND COMPLETELY before attempting to install and 
use this automatic gate operator. This gate operator produces a high level of force. Stay clear of the unit 
while it is operating and exercise caution at all times.
ALL AUTOMATIC GATE OPERATORS ARE INTENDED FOR USE ON VEHICULAR GATES ONLY.










