CAT 730 Articulated Truck with Klein K500 Tank Die-Cast Collectible - 1:87 Scale 2005 - Norscot Group Inc / Caterpillar Inc - Item # 55141 CAT 730 Articulated Truck w/ Klein Water Tank Rear Wheel suspension / Articulated Steering / Clear Windows Out of Production - 1:87 Scale - Die Cast Metal Replica New - Mint - Rare - Limited Edition - Highly Collectible