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Harmar Pinnacle
Harmar Pinnacle
Harmar Pinnacle
Harmar Pinnacle
Harmar Pinnacle
Stair Lifts, Straight Stairlifts

Harmar Pinnacle

Harmar’s Pinnacle line delivers smooth, effortless stair access with its patented helical worm drive and energy-efficient design—providing up to 40 trips even during a power outage. A reliable, comfortable solution for any home.

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Product Detail

Weight capacity SL300: 300lbs, SL600: 350 lbs, SL600HD: 600 lbs
Folded width SL300:11″ from wall/13.6″ with folding rail, SL600: 10.5″ from wall/13.6″ from folding rail, SL600HD: 17″ from wall
Maximum speed SL300: 20 FPM, SL600: 20 FPM, SL600HD: 14 FPM
Drive system Patented nylon polymer gear rack, Helical worm gear
Seat pad size SL300:19″ x 16″, SL600: 19″ x 16″, SL600HD: 18.5″ x 14″
Incline limits SL300: 27 degrees – 52 degrees, SL600: 27 degrees – 52 degrees, SL600HD: 27 degrees – 48 degrees
Maximum travel distance SL300:15’6″ to 36′, SL600: 15’6″ to 70′, SL600HD: 15’6″ to 40′
Power source 24V DC battery

Frequently Asked Questions

Yes! The offset swivel seat makes it easy and safe to get on and off at the top landing.

With a simple armrest rocker switch or the included wireless remotes for call/send operation.

The rail is mounted to the steps, not the walls. It sits on small feet that are securely attached to the stair treads, so no wall support is needed.

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