Stair Lifts LKN

Harmar SL600 Stair Lift


Stair Lift Cost: $3,595.00 

Stair Lifts LKN

Harmar SL600

Our Pinnacle stair lift is our most popular of all our stair lifts LKN, it combines necessity, luxury, ease of use, and affordability in one lift. Harmar designed the Pinnacle to require less space on your stairwell, folding to consume a slim 11” of the area in your stairwell. Stop searching, you have found the best price on stairs lifts LKN, we will meet or beat any AMAZON price.

Compact and strong, the Pinnacle can transport a 350 lb passenger with ease. The wide, comfortable seat swivels at the top and bottom of the landing for an easy boarding on the lift. There are safety mechanisms installed; a sensor will not allow the stair lift to operate when the seat is not in the correct position. The safety sensor scans the stairway and track for obstacles and will stop the lift prior to engaging the issue.

Harmar has developed a patented worm gear drive system, with a battery backup that will operate the lift up to 40 trips, in the event of a power outage. This is a sealed unit, that does not use grease or lubricants, thus no opportunity for a mess.


  • Narrowest stair lift in the industry – only 11” wide when footrest and seat are folded!
  • Lightest unit on the market – entire system weighs only 180 lbs. installed (including 16’ of track)
  • Swivel seat at upper landing, for easy and safe, entry and exit
  • Easy operating controls and indicator lights
  • Patented helical worm gear drive system for an extremely smooth ride
  • Operable in a power outage – up to 40 trips!
  • Comfortable seat with height adjustment
  • Safety sensors will stop the lift if it meets an obstruction
  • No greases or lubricants; easy to vacuum and keep clean
  • 3-Year warranty on components, 10-Year on gear rack, 1-Year on batteries
  • Easy, 1-person installation (Harmar recommends that all stair lifts are professionally installed)
  • Made in the USA
  • Also Available, the SL600S Pinnacle Signature with upgraded upholstery and signature seat.

Safety Tip:

Stairs are a trip hazard, always keep the stair lift in the folded position when not in use.


Weight capacity 350 lbs (160 kg)
Electrical requirements 115 VAC
Operation power 24 Volt DC Battery
Travel distance 16 ft standard; available up to 75 ft
Speed 17-21 ft/minute
Incline limits 27 – 52 degrees
Drive system Polymer worm/worm-rack
Motor output speed at rated load 62 rpm
Motor output torque at rated load 18 lb ft
Motor output amps at rated load 14 Amps
Track (rail) type Extruded aluminum
Average return trips per charge 20 – 40 (varies with load, length)
Switchable arms (Left or right-hand operation) Yes
Need to open chassis to install or change sides No
Download the Owners Manual
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