A trench cutting machine for making a cut in a surface includes a frame with at least one rear axle and at least one front axle, and a rotatable circular blade mounted the frame. The front axle is vertically adjustable relative to the frame between a first position where the circular blade is lifted clear of the surface, and a second position where the circular blade is arranged to extend downwards from the frame to cut a predetermined distance into the surface. The frame includes an auxiliary front axle located in front of the axis of rotation of the circular blade. The auxiliary front axe and the rear axle are arranged to support the frame on the surface during a cutting operation and to maintain a selected depth of cut. A shroud assembly and a debris guiding device for such a machine are also included.

A trench cutting machine for making a cut in a surface includes a frame with at least one rear axle and at least one front axle, and a rotatable circular blade mounted the frame. The front axle is vertically adjustable relative to the frame between a first position where the circular blade is lifted clear of the surface, and a second position where the circular blade is arranged to extend downwards from the frame to cut a predetermined distance into the surface. The frame includes an auxiliary front axle located in front of the axis of rotation of the circular blade. The auxiliary front axe and the rear axle are arranged to support the frame on the surface during a cutting operation and to maintain a selected depth of cut. A shroud assembly and a debris guiding device for such a machine are also included.

A wire processing system includes a tray having at least one tray surface configured to sequentially receive a first wire and a second wire from a wire feed system of a wire processing machine. The tray surface has a surface feature configured to provide a wire-to-surface coefficient of friction between the tray surface and the first wire higher than a wire-to-wire coefficient of friction between the first wire and the second wire laying on top of the first wire. The wire-to-surface coefficient of friction reduces movement of at least a portion of the first wire relative to the tray surface during movement of the second wire relative to the first wire.

A cable puller in accordance with some example embodiments is configured to pull rope or cable through a conduit. The cable puller includes a puller frame, a capstan rotatably mounted thereon, a boom mounted to the puller frame, and a handle extending from the boom. The handle can be pivoted to a variety of positions relative to the boom. A lock locks the handle into a desired position relative to the boom. In some embodiments, the boom is mounted to a wheel assembly, and in some embodiments, the handle is part of the wheel assembly.

A cable puller in accordance with some example embodiments is configured to pull rope or cable through a conduit. The cable puller includes a puller frame, a capstan rotatably mounted thereon, a boom mounted to the puller frame, and a handle extending from the boom. The handle can be pivoted to a variety of positions relative to the boom. A lock locks the handle into a desired position relative to the boom. In some embodiments, the boom is mounted to a wheel assembly, and in some embodiments, the handle is part of the wheel assembly.

A system for installation of continuous elongated tubular material in the ground involves: an agricultural tractor having a rear three-point tractor hitch, a rear drawbar and rotatable elastomeric ground-engaging interfaces; a plow mount comprising a front three-point mount hitch for connection to the rear three-point tractor hitch and a clamping connector for connection to the drawbar; and, a plow comprising a depth-adjustable blade, the plow mountable on the plow mount.

A system for installation of continuous elongated tubular material in the ground involves: an agricultural tractor having a rear three-point tractor hitch, a rear drawbar and rotatable elastomeric ground-engaging interfaces; a plow mount comprising a front three-point mount hitch for connection to the rear three-point tractor hitch and a clamping connector for connection to the drawbar; and, a plow comprising a depth-adjustable blade, the plow mountable on the plow mount.

In order to provide a cable laying system for the automated laying of cables in a building, with which cables for an electrical installation can be laid efficiently and with little expenditure of time, and which ensures that the laid cables can be reliably located for subsequent maintenance and renovation projects, a cable laying system for the automated laying of cables in a building is proposed, comprising a cable laying device, in particular a cable installation robot, with a mobile base and a laying unit arranged on the base and configured for laying a cable, wherein it is provided that the cable laying device comprises a position determination unit for determining the position of laid cable sections, wherein the cable laying system is configured to store the position of laid cable sections in a storage device.

A duplex electrical cable fitting includes a connector body having a mounting member and a base member, a cover having a cover hook, and a locknut configured to engage with the mounting member. The mounting member has a mounting member sidewall extending between first and second open ends with the first and second open ends defining a cable passage therebetween. The base member has a cover engaging member, which defines a cover engaging hole. The base member is connected to the mounting member at the second open end and extends downwardly therefrom. The cover hook is movably connected to the base member via the cover engaging hole so as to allow the cover to be movable relative thereto between open and closed positions.

A duplex electrical cable fitting includes a connector body having a mounting member and a base member, a cover having a cover hook, and a locknut configured to engage with the mounting member. The mounting member has a mounting member sidewall extending between first and second open ends with the first and second open ends defining a cable passage therebetween. The base member has a cover engaging member, which defines a cover engaging hole. The base member is connected to the mounting member at the second open end and extends downwardly therefrom. The cover hook is movably connected to the base member via the cover engaging hole so as to allow the cover to be movable relative thereto between open and closed positions.