Abstract: A system for automatic tilting of an operator cabin of a work machine includes a first sensor that generates a first signal indicative of a first pitch angle of a frame structure relative to a non-inclined surface. The system also includes a tilting mechanism to tilt the operator cabin relative to the frame structure. The system further includes a controller that receives the first signal indicative of the first pitch angle. The controller determines a second pitch angle based on the first pitch angle. The controller controls first and second actuators to tilt the operator cabin by the second pitch angle relative to the non-inclined surface. The second pitch angle is opposite in direction to the first pitch angle. Further, based on a tilting of the operator cabin, a plane defined by the operator cabin is substantially parallel to the non-inclined surface.

Abstract: A mining machine includes a frame, a boom, an elongated member supported by a pivot element for movement relative to the boom, and a digging attachment. The boom includes a first end coupled to the frame and a second end opposite the first end. The pivot element is positioned between the first end and the second end of the boom. The hoist rope includes a portion extending over the second end of the boom. The member includes a first end, a second end, a first portion proximate the first end of the member, and a second portion positioned between the first portion and the second end of the member. At least a portion of the second portion is oriented at an angle relative to the first portion. The digging attachment is coupled to the second end of the member and is supported by the hoist rope.

Abstract: In a fork-lift truck comprising a wheeled structure carrying a lifting arm with a first part articulated at its rear end to the structure and a second part projecting downwardly from the front end of the first part and carrying a forked loading platform, and a jack for raising and lowering the arm, the lifting arm is supported by the wheeled structure so as to be orientable about a substantially vertical axis and two adjacent caliper units located in a general V configuration are provided to move the forked platform linearly relative to the lifting arm. Each caliper unit includes two plates having one mutual hinged articulation end and opposite articulation ends respectively hinged to the second part of the lifting arm and to the forked platform, the hinged articulations of the caliper units having respective axes which diverge downwardly and are substantially perpendicular to each other. Actuators are interposed between the two plates of each caliper unit for opening and closing them simultaneously.