An earth-moving vehicle (1) is provided with a chassis (2) and with an operating arm (3) that is mobile with respect to the chassis (2) under the action of a plurality of actuators (10); for coupling the operating arm (3) and/or the actuators (10) there is provided at least one hinge (13), the hinge-pin (14) of which is axially delimited by two side faces (20, 21) set opposite to one another, which form part of an external surface (22) of the vehicle (1), and has a hole (23), which gives out through the side faces (20, 21) to enable passage of a lifting member (24); according to a variation, the hole (23a) is made through a fixing plate (17a) fixedly connected to one end of the pin (14a).