AL-KO Mammut TM420 Tandem Axle Mover

Anyone who wants to park their caravan or trailer in the right place needs excellent steering skills, strong helpers, or of course the AL-KO Mammut maneuvering system. With the Mammut system, you can accurately position your caravan or trailer to the centimeter.

Type TM420

You choose the TM420 type under the following conditions:
- Max weight caravan: 3000kg
- The height of "a" (see diagram) is between 125 and 184 mm. The height of "b" is greater than or equal to 125mm.
- An 'M' is stamped on your axle.
- There are 2 mounting holes behind your axle (see image).

Remote control with joystick

AL-KO Mammut is the only maneuvering system with joystick control. Unlike a button system, the joystick system allows you to steer, accelerate, and decelerate smoothly and continuously. With the very user-friendly soft start/soft stop system, you can move your caravan or trailer to your desired spot without jolts or interruptions. You aim the remote control at your caravan or trailer and then use your thumb to determine the driving direction and speed. When you release the joystick, the caravan immediately comes to a stop and the wheels are locked. Especially useful on slopes and uneven terrain. In addition, your caravan or trailer can be fully steered and rotated 360° degrees. It can also turn completely around its own axis.

Optimal security

To prevent unintentional activation of the maneuvering system or the remote control, the system must be released before use. To do this, you move your remote control past a sensor near your coupling. The system can then be used until it is turned off. After deactivation, the system must always be released again.

Powerful, stable, and reliable

The powerful Mammut drive units provide smooth, stable, and reliable driving of your caravan wheels. Each drive unit has two electric motors for driving your caravan wheels. One motor is responsible for driving the wheels using the drive rollers. The other motor is responsible for pressing the drive rollers against the tires. The electronic control of the pressure exerted by the drive rollers ensures optimal grip on the tires. The powerful operation not only moves your caravan or trailer on flat terrain but also on slopes of up to 28%. Ideal for mountainous terrain or a hilly campsite. In addition, the drive is powerful enough to overcome obstacles up to 4 cm high (values for a single-axle caravan). Stones or curbs are therefore no problem. Climbing ability: 15% at 3000kg.

Solid housing

The drive units of maneuvering systems endure a lot, think of splash water, snow, ice, dust, or flying stones. Thanks to the solid aluminum housing, your Mammut system is well protected against external influences (protection class IP65). Despite the solid aluminum housing, the complete system, including the crossbeam for top installation, weighs only 77kg for tandem axles.

Maximum ground clearance

An AL-KO chassis with a stamped 'M' in the chassis beams (from model year 2010) is standard equipped with mounting holes for the Mammut system. This means that the transverse beam necessary for stability does not take up any space under the chassis. This ensures that your ground clearance is fully maintained. This can prevent damage to your maneuvering system.