Harmar SL600 Stair Lift Information:
You deserve to have access to every floor in your home. The Pinnacle SL600 is here to help you take back your freedom. With a lifting capacity of 350 lb, this straight stairlift provides riders with the confidence to go up and down their stairs safely and comfortably.
Features:
- Narrowest stairlift in the industry—folds as narrow as 10.5” when footrest and seat are folded
- Operable in a power outage—up to 60 trips!
- No grease or lubrication required for nylon polymer gear rack; low maintenance and easy to clean
- Easy and ergonomic operating control and condition indicator lights
- Patented helical worm gear drive system for an extremely smooth and quiet ride
- 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
- Add-On Options/Accessories: key lock to protect from unauthorized use, folding rail (increases minimum folded width to 13.0″), additional track over 16′
Specifications:
| Feature | Value |
|---|---|
| Weight Capacity | 350 lb (159 kg) |
| Seat Size | 18″ W x 14.4″ D x 18″ H |
| Speed | 20 FPM |
| Folded Width | 10.5″, 13.6″ with folding rail |
| Track Length | 15’6″ standard; up to 70′ |
| Incline Limits | 27° to 52° (inclines above 45° may require local jurisdiction approval) |
| Drive System | – Patented nylon polymer gear rack – Helical worm gear |
| Safety Features | – Retractable seat belt – Overspeed brake – LED alert system in armrest – Swivel seat with interlock – Swivel seat with interlock – Chassis obstruction sensor – Footrest obstruction sensor – Padded armrest |
| Options | – Automatic folding rail – Key lock – Extra rail – Manual lowering tool |
If you aren’t sure what you need, feel free to give us a call or visit our store for more information. Phone: (559)352-6314 Address:6629 N Blackstone, Fresno, CA 93710, US

