A system for monitoring the operational status of shear pins for ground-engaging assemblies of agricultural implements includes a ground-engaging assembly including an attachment structure pivotably coupling the ground-engaging assembly to a frame of an agricultural implement, a ground-engaging tool pivotably coupled to the attachment structure at a pivot joint, and a shear pin at least partially extending through the attachment structure and the ground-engaging tool to prevent pivoting of the ground-engaging tool about the pivot joint. The system also includes an orientation sensor configured to generate data indicative of an orientation of the attachment structure, and a computing system communicatively coupled to the orientation sensor. The computing system is configured to monitor the orientation of the attachment structure and determine a change in an operational status of the shear pin based on detected changes in the monitored orientation of the attachment structure.

A row crop cultivator row unit (20) includes a frame (22), two front sweeps (24, 26) attached to the frame (22), and a rear sweep (28) that is attached to the frame (22), positioned rearwardly, and between the two front sweeps (24, 26). The two front sweeps (24, 26) are uniform in size, each having a maximum width identical to the other, and the rear sweep (28) has a maximum width that is larger than the front sweep maximum width. In an alternative embodiment, the row crop cultivator row unit includes a frame and a sweep attached to the frame. The attached sweep has a maximum width dimension in the range of 9-36 inches, a maximum height of 25 millimeters, and a sweep pitch angle in the range of 0 to 12. In another alternative embodiment, the row crop cultivator row unit includes a frame and two sweeps attached to the frame. The two sweep have identical dimensions and each has a maximum width dimension in the range of 5-7 inches.

A row crop cultivator row unit (20) includes a frame (22), two front sweeps (24, 26) attached to the frame (22), and a rear sweep (28) that is attached to the frame (22), positioned rearwardly, and between the two front sweeps (24, 26). The two front sweeps (24, 26) are uniform in size, each having a maximum width identical to the other, and the rear sweep (28) has a maximum width that is larger than the front sweep maximum width. In an alternative embodiment, the row crop cultivator row unit includes a frame and a sweep attached to the frame. The attached sweep has a maximum width dimension in the range of 9-36 inches, a maximum height of 25 millimeters, and a sweep pitch angle in the range of 0 to 12. In another alternative embodiment, the row crop cultivator row unit includes a frame and two sweeps attached to the frame. The two sweep have identical dimensions and each has a maximum width dimension in the range of 5-7 inches.

A harrow apparatus is provided. The harrow apparatus can have a main frame mounted on ground wheels for travel along a ground surface in a travel direction, a hitch assembly attached to a front end of the main frame and operative to connect to a tow vehicle, and a harrow section connected rearwardly of the main frame, the harrow section having a plurality of tines extending downwards to engage with the ground surface. The plurality of tines can include a first set of tines having a first diameter, and a second set of tines having a second diameter. The first diameter of the first set of tines is larger than the second diameter of the second set of tines.

A harrow apparatus is provided. The harrow apparatus can have a main frame mounted on ground wheels for travel along a ground surface in a travel direction, a hitch assembly attached to a front end of the main frame and operative to connect to a tow vehicle, and a harrow section connected rearwardly of the main frame, the harrow section having a plurality of tines extending downwards to engage with the ground surface. The plurality of tines can include a first set of tines having a first diameter, and a second set of tines having a second diameter. The first diameter of the first set of tines is larger than the second diameter of the second set of tines.

A system for automatically determining a trip magnitude of a ground engaging tool of an agricultural implement includes a ground-engaging system having an attachment structure coupled to a frame of an agricultural implement, a ground-engaging tool rotatably coupled to the attachment structure at a joint, and a biasing element configured to bias the ground-engaging tool towards a predetermined ground-engaging position. The system further includes a trip sensor configured to generate data indicative of a magnitude of rotation of the ground-engaging tool, the trip sensor being at least partially received within the biasing element. Additionally, the system includes a computing system communicatively coupled to the trip sensor, the computing system being configured to determine the magnitude of rotation of the ground-engaging tool based at least in part on the data generated by the trip sensor.

A system for automatically determining a trip magnitude of a ground engaging tool of an agricultural implement includes a ground-engaging system having an attachment structure coupled to a frame of an agricultural implement, a ground-engaging tool rotatably coupled to the attachment structure at a joint, and a biasing element configured to bias the ground-engaging tool towards a predetermined ground-engaging position. The system further includes a trip sensor configured to generate data indicative of a magnitude of rotation of the ground-engaging tool, the trip sensor being at least partially received within the biasing element. Additionally, the system includes a computing system communicatively coupled to the trip sensor, the computing system being configured to determine the magnitude of rotation of the ground-engaging tool based at least in part on the data generated by the trip sensor.