Mighty Mule MM571W/MM572W Gate Operator Installation Manual

About this manual

This manual provides step-by-step instructions for installing Mighty Mule MM571W and MM572W gate operators on single or dual gates. It includes safety warnings, mechanical and electrical installation steps, and programming details. The system meets UL325 safety standards and is designed for residential vehicular gates. Installation requires checking gate size, mounting brackets, wiring, and configuring settings like auto-close and stall force. Accessories such as solar panels and transmitters are compatible but not included.

What's inside

• Important Safety Information
• Manually Opening and Closing Gate
• For the Installer and End User
• Installing Warning Signs and Pedestrian Gates
• Required Safety Precautions for Gates
• Technical Specifications
• Mighty Mule 571W/572W Gate Opener
• Powering Options
• Solar Panel and Gate Activity Chart
• Before You Begin

Specifications

Frequently asked questions

What types of gates is this gate operator compatible with?

It is compatible with vinyl, aluminum, chain link, farm tube, and wrought iron gates. It is not rated for use on solid surface gates.

What is the auto-close feature?

After the gate reaches the fully open position, it can be set to remain open up to 120 seconds before automatically closing. Pressing the transmitter button at any time after the gate opens fully will cause it to close immediately.