This LEGO Technic Material Handler model crane features manual and pneumatic functions for kids to learn how this mighty vehicle works The LEGO pneumatic functions include a movable arm with a reach of approximately 13 inches, plus a functioning ‘orange peel’ style grapple The manual functions: upper arm that rotates 360 degrees, elevating operating cab, a mobile undercarriage system with steering and 4 outriggers LEGO Technic construction toys feature realistic movement and mechanisms that introduce young builders to the universe of engineering This mechanical toy with a range of functions is a great gift for fans of LEGO Technic and for anyone looking for a more challenging LEGO build Product dimension 35.4 x 37.8 x 9.4 cm