Turn on the included Power Functions large motor and engage the advanced pneumatic system (new for fall 2015) for complete control over an array of exciting motorized functions. You can operate the ultra-versatile crane arm mechanism, open and close the grabber, extend the outriggers or raise and lower the tipper body; LEGO model number: 42043. Theme: LEGO Technic. Twin axle steering, double differential drive and fully independent suspension provide ultimate maneuverability, and the drivers cab tilts to reveal a detailed 6-cylinder engine with moving pistons. This meticulously detailed 2015 model also features an extendable crane arm, 4 suspended axles, double wheels on the 2 rear axles, opening tailgate, warning beacons, wing mirrors and comprises 2793 elements, making it the largest LEGO Technic model ever produced. An authentic white, grey and black colour scheme and iconic 3-pointed mercedes-benz star add the finishing touches to this impressive model. When you feel like another building challenge, rebuild it into the rugged mercedes-benz articulated construction truck. Mercedes-benz articulated construction truck (with crane boom extended) measures over 22 (57cm) high, 29 (75cm) long and 6 (17cm) wide, and 11 (28cm) high with crane boom retracted. Crane arm reaches up to 57cm into the air. Mercedes-benz arocs 3245 (with retracted crane arm and outriggers) measures over 12 (31cm) high, 21 (54cm) long and 5 (14cm) wide. One supplied. Size H48, W52.2, D12.4cm. For ages 11 years and over. WARNING(S): Not suitable for children under 3 years old. Only for domestic use.