AL-KO Mammut S21 manoeuvring system - Bottom installation

Bottom installation variant - the classic retrofit installation.
For AL-KO chassis without the embossed "M" on the longitudinal frame as well as chassis from other manufacturers than AL-KO.

Lonely top: Heavyweights are now a lightweight
Available for single-axle and tandem axle

 
With the multiple award-winning AL-KO caravan manoeuvring system MAMMUT you can move and control your caravan easily and precisely. Even alone and on lonely terrain.
Even in the smallest of spaces and on gradients of up to 28 percent.
With stepless acceleration. Without jerk or interruption. The control electronics are perfectly integrated into the robust aluminium drives and thus protected against damage and moisture (IP65). Thanks to an optimised housing, heat dissipation is further improved compared to the previous model. With the extended duty cycle, longer manoeuvring is thus possible without any problems even at high temperatures and loads.

AL-KO trolleys with "M" MAMMUT embossing can even be mounted directly in the holes already provided:

Your plus:

• Excellent integration with the chassis
• Most precise manoeuvring system on the market with maximum ground clearance
• Manoeuvring without jerking
• Position exactly: Even when coupling and uncoupling and when manoeuvring in the tightest of spaces

 
Power:

• The most powerful: Obstacles up to 4 cm are no obstacle and gradeability up to 28 % for single-axle vehicles, up to 15 % for two-axle vehicles
• Even more performance with proven reliability
• Always maximum contact pressure by electrically applying the drive to the wheel

 
Security:

• Lightweight
• Immediate stop on gradient: Simply release the joystick and the trailer stops immediately with the brakes on.
• Plug & Play assembly on AL-KO chassis from 2010 onwards with "M" MAMMUT embossing
• Drive completely sealed and splash-proof (IP 65)
• Five-year warranty according to AL-KO warranty conditions

The standard kit for lower installation S21 can be used with AL-KO and non-AL-KO chassis under the following conditions:

 
The frame height X must be at least 185 mm (measured in the mounting area of the mover, optionally in front of or behind the axle).
The frame profile must be a U or C profile and have a material thickness of 2.5 to 3.5 mm.