These high quality plastic vehicles have all the details you would expect to find from die-cast replicas but are more affordable yet durable enough for kids to enjoy hours of indoor and outdoor play Features . Product Type - Model Truck. Model - Komatsu HM400 - 5 Articulated Dump. Made of diecast metal. Articulated steerable chassis. Functioning dump bed. Detailed chassis and undercarriage. Made from high quality material. Recommended Age - 14 and up