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    Pinnacle Premium Stair Lift

    Pinnacle Premium Stair Lift

    Although exceptionally compact, Pinnacle Premium Stair Lift SL600 boasts a 350 lb capacity with a wide, comfortable seat that swivels at the top landing to aid in safely entering and exiting the lift. Safety sensors prevent the lift from running if the seat is not in the proper position or if something is blocking the stairway or track.

    Clear Walkways

    Harmar’s exclusive automatic and mechanical folding rail eliminates a trip hazard at the lower landing area. Its operation is automatic, the user does not need to stop or have someone else assist. And since it’s mechanical, there are no additional switches or controls.

    SKU: SL600 Category:

    Description

    Two-story living does not have to end because stairs got hard. The Harmar Pinnacle Premium is the stair lift we suggest when a staircase is narrow or other family members share it — its slim folded profile leaves more walking room than most units in its class, and it runs noticeably quietly.

    Buying a stair lift without regrets

    The mistakes we see with internet-bought stair lifts are almost always measurement mistakes. Before you order from anyone — including us — have someone measure the staircase properly. Bring photos and measurements to our Tyler location, or call (903) 592-6760 and we will tell you what to measure and where the Pinnacle fits versus the Bruno Elan and Bruno Elite we also carry.

    Common questions

    Will it work on my stairs? Straight staircases, yes, in nearly all cases. Curved or landing staircases need a different solution — ask us.

    Is financing an option? Yes — through Eastman Credit Union. Visit our Accessibility Loans page and know your options before committing.


    The Pinnacle Premium Stair LiftSL600 has earned its name and reputation for standing above the rest. Design, Form and Function come together to make Pinnacle the most reliable, durable, and sought after stair lift on the market. What makes Pinnacle different? It’s what you don’t see, the patented Helical Worm Gear and reinforced Nylon Polymer Gear Rack.

    This innovative drive system eliminates maintenance, provides you savings with lower energy bills, and delivers a smooth, stable ride you can rely on.

    Features

    • Narrowest stair lift in the industry – folds as narrow as 10.5” with the foot rest and seat up!
    • Patented helical worm gear drive system for extremely smooth and quiet ride
    • No grease or lubrication required for nylon polymer gear rack. Low maintenance and easy to clean

    Additional details

    • Swivel seat at upper landing, for easy and safe, entry and exit
    • Easy and ergonomic operating control and condition indicator lights

    More features

    • Operable in a power outage – up to 60 trips!
    • Comfortable upholstered seat with full-sized backrest and standard retractable seat belt
    • Safety sensors in the footrest and chassis will stop the lift if it meets an obstruction
    • Options/Accessories: Key lock to protect from unauthorized use, Folding rail (increases minimum folded width to 13.0″), Additional track over 16′

    Specifications

    Drive TypePolymer Worm / Worm-Rack
    Battery PoweredYes
    Self InstallableYes
    Basic Installation IncludedNo
    Standard Capacity350 lb
    Max Track Length, Standard15.5′
    Max Track Length, Optional70′
    Track MaterialAliuminum
    Seat Width20″
    Seat Depth15.5″
    Swivel SeatYes
    Flip-Up SeatYes
    Flip-Up ArmrestsYes
    Constant Pressure ControlsYes
    Footrest Safety SensorYes
    Unit Footprint, Non-Folded22.5″
    Unit Footprint, Folded11″
    Track Footprint7″
    Track Width4.875″
    Call Stations IncludedWireless
    Rail Angle, Min32°
    Rail Angle, Max52°
    Digital Diagnostics DisplayNo
    Power Cord Lengths10′ with the charger box in the middle
    Key LockYes

    Manual

    Warranty

    • 2-Year Parts Warranty
    • 10-Year on Gear Rack
    • 1-Year on Battery

    Video

    Harmar – Pinnacle Straight Stairlift from Harmar on Vimeo.

    Eastman Credit Union
    Excellent rating
    Based on 169 reviews
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    Google star 1Google star 2Google star 3Google star 4Google star 5
    Great service for a reasonable price. Thank you much!
    DEBRA BEAUMONT profile picture
    DEBRA BEAUMONT
    5 days ago
    Google star 1Google star 2Google star 3Google star 4Google star 5
    Great service, lots of product knowledge and great people!
    Susan Terry profile picture
    Susan Terry
    5 days ago
    Google star 1Google star 2Google star 3Google star 4Google star 5
    Love the crew up there! Kelisha was really helpful in answering my questions and seeing that I had the best service!
    Melik Davis profile picture
    Melik Davis
    10 days ago
    Google star 1Google star 2Google star 3Google star 4Google star 5
    Mike Green was so helpful and kind. Blake came out Friday, September 25, 2026., he was so helpful. Will pick out a new wheelchair - new to me - on Monday, October 5, 2026. Thank you again
    Linda profile picture
    Linda
    19 days ago
    Google star 1Google star 2Google star 3Google star 4Google star 5
    I enjoyed working with Noah. This was my first visit with a sales person and I was trying to determine between powered and standard wheelchair. Noah helped by answering all my questions and easing my fear of a power chair.
    Evelyn Harris profile picture
    Evelyn Harris
    19 days ago
    Google star 1Google star 2Google star 3Google star 4Google star 5
    I had the best experience. They answered all my questions and was patient with me being undecided about what I wanted. But in the end I gained alot of knowledge. And Im happy with model I got and with lift also. I will definitely recommend them to everyone
    Lindly Ballowe profile picture
    Lindly Ballowe
    19 days ago
    Google star 1Google star 2Google star 3Google star 4Google star 5
    The young man was nice. Trip charge is high for East Texas.
    Linda Chevalier profile picture
    Linda Chevalier
    21 days ago
    Google star 1Google star 2Google star 3Google star 4Google star 5
    Best customer service of all the accessibility companies in Tyler.
    Gary Burton profile picture
    Gary Burton
    34 days ago
    Google star 1Google star 2Google star 3Google star 4Google star 5
    I brought in an old knee scooter I bought off of FB Marketplace and they went above and beyond to fix the issue and make sure it was safe for my grandson to use. Best bunch of people I have ever met.
    Kim Dutill profile picture
    Kim Dutill
    34 days ago
    Google star 1Google star 2Google star 3Google star 4Google star 5
    I called access to mobility to repair an electric scooter. It was not one that they had built, but they were very willing to come out and look at it. The price was very fair. They also aired up the tires and replaced the brake fluid. They took it back to the shop to work on it for about an hour and brought it back. Excellent customer service and very friendly people to work with. Would highly recommend!
    Paula Sovia profile picture
    Paula Sovia
    36 days ago
    Google Review