Abstract: One or more apparatuses are described for drilling, and related methods. The apparatus can include a mast articulation mechanism supported by a base structure, an elongated mast, and a mast actuator.

Abstract: One or more apparatuses are described for drilling, and related methods. The apparatus can include a mast articulation mechanism supported by a base structure, an elongated mast, and a mast actuator.

Abstract: One or more apparatuses are described for drilling, and related methods. The apparatus can include a mast articulation mechanism supported by a base structure, an elongated mast, and a mast positioning actuator comprising a mast actuator that may be supported by a removable mounting element when in a short mast configuration. The method for drilling can include drilling a borehole using the apparatus.

Abstract: One or more apparatuses are described for drilling, and related methods. The apparatus can include a mast articulation mechanism supported by a base structure, an elongated mast, and a mast positioning actuator comprising a mast actuator that may be supported by a removable mounting element when in a short mast configuration. The method for drilling can include drilling a borehole using the apparatus.

Abstract: Excavation apparatus are provided that can include a fixed portion configured to couple with a first conduit, a rotatable extendible portion movably coupled to the fixed portion, and a coiled conduit associated with extendible portion and in fluid communication with the first conduit. Excavation methods are provided that can include extending an excavating tool from an excavation apparatus to within an excavation site while rotating the excavating tool in relation to a fixed portion of the excavation apparatus, and maintaining fluid communication between the fixed portion and the excavating tool.

Abstract: A load forming apparatus is described for forming a load comprised of layers of bundles, in which first and second conveyors are configured to deliver individual first bundles of load components to individual respective first and second transfer stations. A load former operatively joins the conveyor transfer stations. A transfer device adjacent the transfer stations is alternatively operable to (a) move the first bundles from the first transfer station to the load former to form a load comprised of first bundles; (b) move the second bundles from the second transfer station to the load former to form a load comprised of second bundles; or (c) alternate moving the first and second bundles from the first and second transfer stations to the load former to form a load comprised of first and second bundles. A load former feed system is also described in which the bundle transfer station and bundle transfer device are selectively separable to form a manual operator station.