Heavy haulage trailer manufacturer Goldhofer has introduced an expandable semi-trailer for more demanding operations needing to run with a variety of payloads.
UK distributor Andover Trailers explains that the STZ-H8 involves changing the trailer by adding or removing axles. Operators simply uncouple the extension tubes, unhook the gooseneck and, after disconnecting the electrical and hydraulic systems, remove or add bogies with a crane or forklift.
The semi-trailer starts as an eight-axle unit, capable of carrying 89 tonnes payload, which when expand using an additional axle, operates at up to 98 tonnes.
The low loader incorporates a hydraulic raise/lower gooseneck for bogie levelling, and handles load lengths of 12,300mm, expandable by 8,600mm for plant and machinery up to 20,900 mm long.
Options also include side extensions and auxiliary steering, for use when the vehicle is negotiating urban areas or locations with restricted access.
