The double-axle dolly trailer is primarily designed for operation with 3-axle semi-trailers and can replace a 2-axle semi-trailer machine.
The basic version of the TAD22 offers a solid foundation for many purposes with an attractive price/performance ratio. Included in the basic version are:
Tyres - 4 x 385/65R22.5 factory refurbished tyres on centre well rims, approved for 80 km/h
Axles - GIGANT tapered roller bearing axles 2 x 10.0 tonnes axle load at 60 km/h (technically approved up to 105 km/h) with compact bearing, without ABS & automatic slack adjuster, 2040 mm track width, wheel brake 420 x 180 mm
Springs - 20 tonnes GIGANT air suspension without lifting/lowering function
Draw gear - rigid towing device with Scharmüller parallel shank drawbar head type K80, 4 tonnes drawbar load up to 40 km/h (2 tonnes above 40 km/h), double acting hydraulic jack with locking block