Viking Q-4 Installation Instructions Class Ii, Class Iii, And Class Iv Heavy-Duty Commercial Vehicular Slide Ga page 2

The Q-4™ incorporates a powerful and efficient DC motor, a high ampacity
power supply, an integrated battery back-up system and intelligent controller. The
incorporation of these features results in outstanding performance on heavy duty
slide gates. The advanced motor control circuit driving the motor guarantees long life.
The Q-4™ brings the advantages of DC gate operators into heavy duty applications.
the viking Q-4 slide gate operation
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