A model of a three axle 55 ton mobile crane,
this version includes wheels and a second winch, to assemble it you need a M3x6 bolt with nut, 1mm steel rods and some 0.3 or 0.5 mm brass wire, it's something for advanced modellers.
Some parts may need to be sanded to fit together and some holes need to be widened with a drill.
12.592 w x
17.702 d x
4.957 w x
6.969 d x