Abstract: The present invention discloses a novel work vehicle cab compartment, such as a tractor cab, that is configured to provide convenient and ample access to under-cab components. The cab compartment is fixedly mounted onto a work vehicle frame and includes a cab footing structure secured to the work vehicle frame and a pivoting floor structure. The pivoting floor structure includes a raised central portion and flange portions, which partially define the floor of the cab compartment. One of the flanged portions mechanically fastened to the cab footing structure while another flange portion is hingedly coupled to a mounting structure that is secured to the cab footing structure. A pivoting seat assembly, including an operators seat, is attached atop a seat suspension that is mounted to the pivoting floor structure.

Abstract: An improved tree-felling apparatus which can be mounted to a motive power device such as a tractor, includes a cradle having upper and lower saddle members for receiving a tree, a plurality of grab arm members for pulling the tree in toward the saddle members, a pivotable chain saw bar mounted in the lower saddle member and an extendable penetrating tree spike retractably mounted within a recess above the chain saw bar for securing the tree against downward movement during cutting.

Abstract: A towline is mounted on a pulling vehicle and at one end of the towline a hitching member is secured; the towing vehicle includes a bracket for receiving the hitching member and a locking pin for securing the hitching member in a socket of the bracket; with the locking pin removed, the winch can play out the cable to connect the hitching device to an implement to be towed or pull an implement toward the pulling vehicle.