Lightweight and robust, designed for maximum service life and easy maintenance

Lightweight and robust, designed for maximum service life and easy maintenance

Schmitz Cargobull presents the improved aluminium box body for the S.KI AK LIGHT tipper semi-trailer
February 2026 - Schmitz Cargobull has comprehensively reworked the lightweight aluminium body of the S.KI LIGHT tipper semi-trailer. The result: greater robustness, longer service life and simplified maintenance with the usual low unladen weight. The tried-and-tested modular system allows users to select the aluminium box body that suits their individual transport task. This includes bodies for specific applications such as thermal insulation, as well as universally applicable bodies that are suitable for a wide range of transport tasks on construction sites and in agricultural applications.

The design modifications ensure significantly improved body stability, which is reflected in a longer service life and reduced maintenance costs. The redesign of the upper belt and wider contact surfaces for the sliding roof reduce wear and increase the service life of the body and roof. In addition, areas subject to heavy wear have been specifically reinforced, which extends the maintenance intervals. A new, more robust floor connection ensures structural stability even under high loads, and the overlying floor plate further increases the overall rigidity of the structure. The rear area has been functionally revised and specifically reinforced to ensure lasting high stability even under intensive use. 

 

Solution for daily use

In addition to the design optimisation, serviceability and user-friendliness have also been improved. A smooth exterior without ram protection and grooves reduces dirt adhesion and offers fewer surfaces for corrosion. Two integrated wear grooves in the floor serve as visual indicators of the need for maintenance and make it easier to check the condition. Wider side wall profiles with fewer joints make cleaning easier.The standardised components of the sliding roof for steel and aluminium body simplify the supply of spare parts.

Application-specific slide gates are available for different uses. The slide gate for agricultural applications has been optimised in terms of tightness, while the construction site version focuses on ease of cleaning. In addition, numerous optional comfort and safety functions such as pneumatic underride guard, electric sliding roof, OnBoard weighing system and other assistance systems can be integrated.

With these further developments, the new aluminium box body of the S.KI AK LIGHT tipper semi-trailer offers an economical, robust and maintenance-friendly solution for daily use.
 

About Schmitz Cargobull 

Schmitz Cargobull is the leading manufacturer of semi-trailers for temperature-controlled freight, general cargo and bulk goods in Europe, and a pioneer in digital solutions for trailer services and improved connectivity. The company also manufactures transport cooling units for refrigerated box body semi-trailers for temperature-controlled freight transport. With a comprehensive range of services from financing, spare parts supply, service contracts and telematics solutions to used vehicle trading, Schmitz Cargobull supports its customers in optimising their total cost of ownership (TCO) and digital transformation. 
Schmitz Cargobull was founded in 1892 in Münsterland, Germany. The family-run company produces around 50,000 vehicles per year with over 6,000 employees, and generated a turnover of around €2.16 billion in the financial year 2024/25. Its international production network is made up of factories in Germany, Lithuania, Spain, Turkey and the UK.

The Schmitz Cargobull press team:

Anna Stuhlmeier:  +49 2558 81-1340 I anna.stuhlmeier@cargobull.com 
Andrea Beckonert:  +49 2558 81-1321 I andrea.beckonert@cargobull.com
Silke Hesener:  +49 2558 81-1501 I silke.hesener@cargobull.com