377 Crane with Float Truck is a LEGOLAND Construction set released in 1971. It contains ninety-one pieces to build a truck, low-loader trailer, and a tracked bulldozer with a backhoe. The truck features opening doors and steerable front wheels, the trailer features movable ramps and can be connected to the truck, and the bulldozer features moving tracks, positionable blade and a positionable backhoe.