Soil compactor including a compaction drum rotatably supported by a compaction roller frame, wherein the compaction drum frame comprises two longitudinal members arranged in a direction longitudinal to the compactor on both sides of the compaction roller and supporting said compaction roller, and, connecting the two longitudinal members together, two cross members arranged in a direction perpendicular to the compactor and along both sides of the compaction roller, wherein the compaction roller frame is connected to a compactor main frame via one of the two cross members, and wherein at least one sight opening is provided within the other of the two cross members.

A hydraulic system for a machine is disclosed. The hydraulic system may have a tank configured to hold a supply of fluid, a pump configured to draw fluid from the tank and pressurize the fluid, a first cylinder operatively connected between a first side of a work tool and an undercarriage of the machine, and a second cylinder operatively connected between a second side of the work tool and the undercarriage of the machine. The hydraulic system may also have a first electro-hydraulic valve associated with the first cylinder and configured to selectively regulate a flow of pressurized fluid to the first cylinder independently of the second cylinder, and a second electro-hydraulic valve associated with the second cylinder and configured to selectively regulate a flow of pressurized fluid to the second cylinder independently of the first cylinder.

A hydraulic system for a machine is disclosed. The hydraulic system may have a tank configured to hold a supply of fluid, a pump configured to draw fluid from the tank and pressurize the fluid, a first cylinder operatively connected between a first side of a work tool and an undercarriage of the machine, and a second cylinder operatively connected between a second side of the work tool and the undercarriage of the machine. The hydraulic system may also have a first electro-hydraulic valve associated with the first cylinder and configured to selectively regulate a flow of pressurized fluid to the first cylinder independently of the second cylinder, and a second electro-hydraulic valve associated with the second cylinder and configured to selectively regulate a flow of pressurized fluid to the second cylinder independently of the first cylinder.

The present disclosure provides a plow blade edge device for mounting to a moldboard of a plow comprising at least one adapter blade including a bottom edge having selectively carbide insert(s) along at least a portion of the bottom edge. The disclosure further provides for a method of brazing the carbide insert(s) in a cavity along at least a portion of the bottom edge. The device further includes at least one wear block selectively reversible to present the adapter blade at a first angle or a second angle. The at least one wear block can include a bottom edge having a carbide insert along at least a portion of the bottom edge.

A grader blade attachment for a box scraper is disclosed. The box scraper includes a first side wall with a first side bottom edge, a second sidewall with a second sidewall bottom edge, and an open front and a back wall attached to and between the first side wall and the second side wall. The grader blade attachment includes a first side attachment member, a second side attachment member, an elongated blade attachment member, and a grader blade. The first side attachment member is configured to attach to the first side wall. The second side attachment member is configured to attach to the second side wall. The elongated blade attachment member is attached to and between the first side attachment member and the second side attachment. The grader blade is fixedly attached to the blade attachment member and configured to extend across the open front.

A construction machine includes an earth removing implement 20 including: a blade 22 disposed on a base portion frame 21 by using a linkage mechanism 23 and a cylinder 24; a fixed cover 26 positioned above the linkage mechanism 23; a movable cover 27 covering a gap between the fixed cover 26 and the blade 22; and a guide pin 25 that guides the movable cover 27 while the blade 22 is being raised. The movable cover 27 includes a side surface portion 52 having a slot 54 with which the guide pin 25 engages. The slot 54 is formed along the side surface portion 52 that faces the guide pin 25. The guide pin 25 engages with the slot 54 at a lower end position therein when the blade 22 is raised to a highest position as the movable cover 27 is rotated to follow the fixed cover 26.

A cutting edge has an attachment portion and a wear portion. The attachment portion has a first thickness, which is a maximum value of a thickness between a first surface and a second surface. The wear portion includes a first portion having a third surface contiguous to the first surface and a fourth surface facing away from the third surface, and having a second thickness between the third surface and the fourth surface and smaller than the first thickness, and an edge located opposite to the attachment portion. The second portion extends on the first portion from a portion of the fourth surface toward a side opposite to the third surface, and also extends on the first portion from the edge toward the attachment portion.

A vegetation clearing implement features at least one blade arranged for conveyance over an area of land in a forward working direction. Each blade features a respective serrated cutting edge positioned at a leading side of the blade. The serrated cutting edge lies along an oblique axis that resides at an oblique angle to the forward working direction. The serrated cutting edge features alternating crests and troughs situated along the oblique axis, and each trough has a concave curvature between a pair of adjacent crests. A slope of the concave curvature at its leading end is more parallel to the forward working direction than its trailing end. This provides a gradual increase in the aggression of cut as the equipment moves through the vegetative material to provide for smooth, efficient travel of the implement during a vegetation clearing operation.

A strut assembly for coupling an implement to a frame of a machine is provided. The strut assembly includes a first elongated member configured to couple to the frame of the machine. The strut assembly further includes a second elongated member slidably disposed within the first elongated member. The second elongated member is configured to couple to the implement. The strut assembly further includes a shear system configured to engage the second elongated member with the first elongated member. The shear system includes a first shear pin configured to be inserted through a first opening defined in the first elongated member and a second opening defined in the second elongated member. The first shear pin includes a first fracture zone positioned within a gap defined between the first elongated member and the second elongated member.

A material box can telescope between larger and smaller widths to accommodate legal requirements of traveling down the road, making traveling between job sites easier and safer than conventional, unadjustable material boxes. The material box can be used in a wide configuration to plow a wider area, such as empty parking lots, cutting down work time. When cars are present, the material box can be made narrow to accommodate for the vehicles while still being an effective material moving device.