Stairlift SLK 4000

Curved stairlift for indoor and outdoor use

The SLK-4000 is a slim curved stairlift for narrow, curved, and spiral staircases. Its robust double-rail construction ensures an especially smooth ride, high stability, and secure guidance of the seat—even on tight turns and across multiple floors. This allows you to navigate your stairs indoors or outdoors comfortably, reliably, and with a reassuring sense of safety.

Rail

The lift is installed on the inside or outside of the staircase.
A galvanized rail with painted supports.

Application

For curved staircases, both indoors and outdoors

Stair angle

0° to 56°

Load capacity

Standard: 136 kg
Optional: 160 kg (heavy-duty option)

Stairlift 4000 for inside use with double rails

Flexibility and safety

The SLK-4000 is easy to use and supports up to 160 kg. A safety belt, speed governor, and obstacle sensors protect you during travel. The seat and footrest can be folded up so the staircase remains clear. For added comfort, options include a hinged rail, electric swivel function and electric footrest, as well as various seat colors.

SLK-4000 stairlift in red (indoor use).

SLK-4000 stairlift for outdoor use

Safe and mobile outdoors

The outdoor versions are discreetly designed and blend unobtrusively into any façade. A protective cover shields the stairlift from the weather when not in use. As standard, a water-resistant key switch is integrated so that only you and your family can operate the lift.

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Technical data

Drive / control: Rack-and-pinion drive with hold-to-run (dead-man) control
Voltage 230 V charger for 24 V battery operation (a standard outlet is sufficient)
Travel speed max 0.12 m / sec.
Seat Safe and comfortable with a safety belt
Rail Installed on the inside or outside of the staircase
Galvanized rail (rail and rack) with painted supports
Load capacity 136 kg
Optional: 160 kg for heavy-duty use
Stair angle 0˚ to 56˚
Call stations 2 wireless units (radio call stations). More call stations available if needed.
Rail color Cream white (RAL 9002), brown (RAL 8024) & deep black (RAL 9005)
Seat color Cocoa, ruby red, sand, slate
Directive / standards Machinery Directive 2006/42/EC

Our stairlift solutions

SLG 1000

SLG 1000

For straight staircases, indoors & outdoors.

Providing you with the right product for your needs

Contact us for a free consultation tailored to your needs. You can also explore our virtual showroom.

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