The AL-KO HY4 is an innovative, four-point hydraulic levelling system that streamlines installation by giving each leg its own compact, chassis-mounted pump unit.
AL-KO HY4
THE FULLY AUTOMATIC SUPPORT SYSTEM
No more inclined angles, no more unsteady ground under the feet. With HY4, the new, support system from AL-KO, you can level your motorhome quickly and easily in the desired standing position. Wherever you are, wherever you stop. At the push of a button.
Forget complex, centralized hydraulics. The revolutionary AL-KO HY4 system gives each of its four steady legs its own dedicated pump unit.
True to the AL-KO promise of "Quality for life," their engineers think further ahead. The HY4 (and HY2) are the first hydraulic levelling support systems to receive a clearance certificate from Mercedes-Benz. This is your assurance that the system maintains all critical brand values, including safety, operational stability, and driving dynamics.
Uneven ground, soft grass, or loose gravel are no problem. The HY4's powerful hydraulics effortlessly compensate for any terrain or incline, guaranteeing a perfectly level, stable stand every time.
Check My Vehicle’s CompatibilityThe AL-KO HY4 Hydraulic Levelling System is available for:
KEY FEATURES
WHY MOTORHOME OWNERS CHOOSE HY4
Benefits of AL-KO HY4 Hydraulic Levelling at a glance:
• Clean and space saving. No more bulky hydraulic components inside the vehicle.
• Optimum weight distribution thanks to four independent hydraulic assemblies mounted directly on the chassis.
• Intuitive LED remote control offers millimetre-precise levelling in only one minute.
• Freely programmable additional functions.
• Automatic, precise, gentle and quiet levelling.
• Durable, robust and maintenance-free.
The weighing function for the AL-KO HY4 prevents incorrect loading and dangerous overloading of motorhomes and vans. The system measures the gross weight and the respective axle load via measuring points on the longitudinal and transverse axes. This makes complying with weight limits easy and ensures payloads in the vehicle are optimally stowed. Control and display are via the AL-KO 2LINK app, which can be downloaded free of charge onto your own smartphone. This is based on installing the AL-KO 2LINK box with a Bluetooth interface.
Following this upgrade, it is even possible to level the vehicle via the 2LINK app. The smartphone user interface is similar to the standard remote control interface, and thus still very easy to use.
Get Your Tailored Quote
THE FINER DETAIL
TECHNICAL SPECIFICATION
100 mm
360 mm
0.7 l (approx.)
12V
-30 - 80 °C
6000 kg
68 kg
READY FOR STRESS-FREE LEVELLING?
LET'S MAKE IT HAPPEN TOGETHER
Complete the form below and we’ll be in touch within 2–3 working days. No obligation, just expert advice from the team you can trust.
