Low bed for EXCEPTIONAL TRANSPORT on 8 axles Hydraulic steering axles Extensible chassis with single or double telescopic extension of the central beam Adjustable hydraulic gooseneck Hydraulic compensation of the load among gooseneck and axles Low bed for 3/4 axles truck GVW ton 116,6/121,4/129,4/139 (depending on the truck) Hydraulic suspension Spring leafs loading ramps or hydraulic loading ramps Semitrailer for exceptional transport having several options and several customizations, among which: Automatic greasing system Radio control of hydraulic steering axles Diesel engine for heavy duty to operate hydraulic gooseneck, axles and ramps Hydraulic winch Sideboards on high platform and on low platform Ramps for loading from low plan to high plan Broadners to increase width of low plan Detachable adjustable platform on central extensible beam Lateral consoles between gooseneck and platform in opened configuration of semitrailer Dimension and weight on demand: sales@bertoja.it See trailer of 8 axles extensible low bed on youTube