Trailer-mounted crane AHK 30

telescopicfor constructionlifting

To ensure an optimal load distribution as well as good driving characteristics, the Böcker trailer crane AHK 30 is mounted on a chassis with tandem axle. The trailer crane possesses a swivel drawbar with ball clutch or truck coupling. A solid support wheel with additional air wheels enables enhanced manoeuverability even on soft ground. Due to a hydraulic cylinder the double telescopic mast will be errected to approx. 85 degrees. The aluminium mast package is extended like a telescope by a telescopic cylinder and flyer chains. The jib is two times extendible to a length of maximal 9.10 m and could be hydraulically erected to approx. 160 degrees. All crane functions are commanded by a sensible proportional control. The drive is carried out by a performant Honda petrol engine or optional by a Yanmar Diesel engine both with 15.5 kW or an electric motor with 15 kW. The operator can start and stop the motor via the remote control of the crane. The AHK 30 is equipped with a performant automotive drive as a standard feature. The drive can be controlled also via the remote control. Furthermore, an auto-levelling automatically supporting the machine and an automatic building up are available optionally. The AHK 30 is equipped with a fully variable support control. Thanks to this control system, all four outriggers can be adjusted individually in different angles at the front (0°/20°/60°) and rear (0°/20°/40°/60°). As a result, operators can adjust the AHK 30 to the given circumstances on-site even more precisely. Particularly on extremely narrow construction sites operations become even more versatile and efficient.