Abstract: A dozing blade assembly includes a dozing blade, and a cutter mounted to the dozing blade. The cutter includes a compound digging face extending between a proximal edge and a distal edge. The compound digging face has a steeply oriented center segment, and shallowly oriented outer segments, for balancing downward penetration with forward pushability during moving the dozing blade assembly through material of a substrate.

Abstract: A dozing blade assembly includes a dozing blade, and a cutter mounted to the dozing blade. The cutter includes a compound digging face extending between a proximal edge and a distal edge. The compound digging face has a steeply oriented center segment, and shallowly oriented outer segments, for balancing downward penetration with forward pushability during moving the dozing blade assembly through material of a substrate.

Abstract: A dozing blade assembly includes a dozing blade, and a cutter mounted to the dozing blade. The cutter includes a compound digging face extending between a proximal edge and a distal edge. The compound digging face has a steeply oriented center segment, and shallowly oriented outer segments, for balancing downward penetration with forward pushability during moving the dozing blade assembly through material of a substrate. Purpose-built mounting surfaces on the blade can be used to provide for the different orientations, using flat plates to form the cutter.

Abstract: A system is disclosed for automatically loading a scraper including a method for controlling an implement. The method includes receiving a first signal indicative of a speed of a driven component of the at least one traction device. The method also includes receiving a second signal indicative of a speed of the machine with respect to a surface. The method also includes receiving a third signal indicative of a desired slip of the machine with respect to the surface. The method also includes selectively receiving a fourth signal indicative of an operators desire to affect manual control of the implement. The method further includes determining a first parameter as a function of the received first, second, third, and selectively received fourth signals and controlling the implement as a function of the first parameter.

Abstract: A method of operating a compactor machine includes moving the compacting machine within a work area and determining a compaction response disconformity exists between at least two regions of the work area. The method includes generating a compactor navigation signal responsive to the compaction response disconformity. A method of compacting a work area may include determining a work material compaction response associated with at least one region of the work area is aberrant, and maneuvering the compactor machine within the work area responsive to a signal associated with the aberrant compaction response. A system for compacting a work area includes a compactor machine and an electronic controller configured via a compactor maneuvering control algorithm to detect an aberrant work material compaction response in a region of the work area and responsively generate a compactor navigation signal.

Abstract: A machine, such as a scraper machine, includes a bowl, a cutter and a loading apparatus coupled with the cutter and including a chute having a first end disposed outside the bowl, and an auger positioned at least partially within the chute. The auger includes at least one auger, and is configured to move work material between the first and second ends of the chute. A method of operating the scraper machine includes capturing work material at least in part by moving the cutting edge of the scraper machine through the work material, and conveying work material from the chute into the bowl at least-in part by rotating the auger.

Abstract: A method of operating a compactor includes determining a value indicative of a compaction state of a region of work material after each of a plurality of compactor passes, and triggering a compaction fault condition if an incipient compaction response satisfies aberrant compaction criteria. A machine includes an electronic controller configured to trigger a compaction fault condition responsively to sensor input signals indicative that aberrant compaction criteria are satisfied by an incipient compaction response of a work material.

Abstract: A system is disclosed for automatically loading a scraper including a method for controlling an implement. The method includes receiving a first signal indicative of a speed of a driven component of the at least one traction device. The method also includes receiving a second signal indicative of a speed of the machine with respect to a surface. The method also includes receiving a third signal indicative of a desired slip of the machine with respect to the surface. The method also includes selectively receiving a fourth signal indicative of an operators desire to affect manual control of the implement. The method further includes determining a first parameter as a function of the received first, second, third, and selectively received fourth signals and controlling the implement as a function of the first parameter.

Abstract: The present disclosure is directed to a vibratory plate compactor, having at least one contact plate configured to be vibrated. The compactor may also include one or more excitation devices configured to vibrate the at least one contact plate. The compactor may further include a power system configured to supply power to the one or more excitation devices. In addition, the one or more excitation devices may be configured to generate linear excitation of the at least one contact plate to compact material beneath the at least one contact plate, propel the compactor, and steer the compactor. Steering and propulsion may be accomplished by varying the angle of the axis of excitation relative to the contact plate.

Abstract: A method of operating a compactor machine includes moving the compacting machine within a work area and determining a compaction response disconformity exists between at least two regions of the work area. The method includes generating a compactor navigation signal responsive to the compaction response disconformity. A method of compacting a work area may include determining a work material compaction response associated with at least one region of the work area is aberrant, and maneuvering the compactor machine within the work area responsive to a signal associated with the aberrant compaction response. A system for compacting a work area includes a compactor machine and an electronic controller configured via a compactor maneuvering control algorithm to detect an aberrant work material compaction response in a region of the work area and responsively generate a compactor navigation signal.

Abstract: A machine, such as a scraper machine, includes a bowl, a cutter and a loading apparatus coupled with the cutter and including a chute having a first end disposed outside the bowl, and an auger positioned at least partially within the chute. The auger includes at least one auger, and is configured to move work material between the first and second ends of the chute. A method of operating the scraper machine includes capturing work material at least in part by moving the cutting edge of the scraper machine through the work material, and conveying work material from the chute into the bowl at least-in part by rotating the auger.

Abstract: A worksite preparation method includes moving a compactor machine across at least one region of a worksite, and sensing values indicative of a compaction response of work material in a compacted region. The method also includes generating a machine traffic plan in real time responsive to the sensed values, outputting control signals corresponding to the machine traffic plan and taking a worksite fill action responsive to the control signals.