A mobile work system adapted for operationally receiving at least one attachment configured to perform work and/or to provide an energy output, the mobile work system comprising: a platform powered by at least one power output device ; at least one energy source operationally connected to the at least one power output device ; the platform defining a first portion and a second portion spaced from the first portion ; a first attachment interface connected to the first portion of the platform and adapted for receipt of the at least one attachment (A); a second attachment interface connected to the second portion of the platform and adapted for receipt of the at least one attachment (A); the first attachment interface and the second attachment interface being substantially operationally identical to one another; a first steering mechanism connected to the first portion of the platform ; a second steering mechanism connected to the second portion of the platform ; at least one propulsion arrangement (M) connected to the platform selected from a group consisting of wheels, tracks, rollers, skids, and articulated legs; the first steering mechanism and the second steering mechanism being substantially operationally equivalent to one another in steering the first portion and the second portion , respectively; and whereby the platform is configured to be propelled by the at least one propulsion arrangement (M) in a first direction leading from the first portion of the platform and in a second direction leading from the second portion of the platform and be steered by the first steering mechanism and by the second steering mechanism in a manner generally equivalent to one another, characterised in that the at least one energy source is an electrical energy source that includes power rails and an electric power configuration. a platform powered by at least one power output device ; at least one energy source operationally connected to the at least one power output device ; the platform defining a first portion and a second portion spaced from the first portion ; a first attachment interface connected to the first portion of the platform and adapted for receipt of the at least one attachment (A); a second attachment interface connected to the second portion of the platform and adapted for receipt of the at least one attachment (A); the first attachment interface and the second attachment interface being substantially operationally identical to one another; a first steering mechanism connected to the first portion of the platform ; a second steering mechanism connected to the second portion of the platform ; at least one propulsion arrangement (M) connected to the platform selected from a group consisting of wheels, tracks, rollers, skids, and articulated legs; the first steering mechanism and the second steering mechanism being substantially operationally equivalent to one another in steering the first portion and the second portion , respectively; and whereby the platform is configured to be propelled by the at least one propulsion arrangement (M) in a first direction leading from the first portion of the platform and in a second direction leading from the second portion of the platform and be steered by the first steering mechanism and by the second steering mechanism in a manner generally equivalent to one another, characterised in that the at least one energy source is an electrical energy source that includes power rails and an electric power configuration. <EOS>