
Specialists in semi-trailers for fixed-mounted loader cranes
KWB develops high-quality semi-trailers for fixed-mounted loader cranes, used daily in the construction, infrastructure and transport sectors. Combining a robust semi-trailer with a fixed-mounted loader crane creates an efficient, integrated solution for transport, loading and unloading.
Every KWB semi-trailer for a fixed-mounted loader crane is built around the same principles: maximum reliability, a long service life and custom engineering tailored to the daily requirements of transport operators and contractors. With a strong chassis, high-quality components and a carefully considered design, our semi-trailers deliver maximum stability, high payload capacity and versatile operation under the most demanding conditions.
Whether transporting construction materials, precast elements, concrete products, structural steel or palletised goods, and particularly when handling steel road plates, KWB delivers robust semi-trailers for fixed-mounted loader cranes that excel in operational reliability, efficiency and ease of use.
2-axle semi-trailers for fixed-mounted loader cranes
Compact and manoeuvrable semi-trailers for applications where loading and unloading without external equipment are essential. Ideal for urban distribution, smaller construction sites and locations where limited manoeuvring space calls for an efficient and versatile transport solution.
3-axle semi-trailers for fixed-mounted loader cranes
Developed for heavier transport applications requiring higher payload capacity, maximum stability and greater crane reach. Their robust construction makes these semi-trailers a reliable solution for daily professional use in the construction and infrastructure sectors.
Our 3-axle semi-trailers for fixed-mounted loader cranes are also available with steering-knuckle systems. One advantage is that we can build with a lower chassis height, allowing taller fixed-mounted crane models to be fitted to the semi-trailer. Another advantage is the short rear overhang combined with the crane’s outrigger beam. This provides a compact installation and reduced tail swing. Finally, our patented steering-knuckle system, combined with the unique ‘brooddoos’ chassis and fixed-mounted crane installation, can deliver weight savings of up to 2,000 kg.
Semi-trailers with fixed-mounted loader cranes for laying steel road plates
We understand the demands of handling steel road plates and the equipment drivers need to get the job done. KWB has extensive experience supplying robust semi-trailers for fixed-mounted loader cranes, offering an exceptionally long service life even under the demanding conditions of road plate installation. Their performance is proven every day in the field, where our trailers are a familiar sight.
Features found in every KWB:
• maximum stability;
• high payload capacity;
• excellent weight distribution;
• durable construction;
• minimal downtime;
• excellent manoeuvrability;
• easy maintenance.


