A hydraulic tank for a machine is disclosed herein. The hydraulic tank includes a casing defining an interior space and having an outer surface, an inner surface opposite the inner surface, and a return hydraulic fluid inlet extending through the casing. A first concave member is connected to the inner surface of the casing to form a passage. The passage is positioned and shaped to transport hydraulic fluid from the return hydraulic fluid inlet to another location within the hydraulic tank.

A cabin control valve integrated with solenoid valve comprises solenoid valve which is connected at least one of the ports provided on to cabin control valve. The present invention provides a simple pneumatic or hydraulic circuit for operation of the cabin control valve; efficiently cabin control valve with solenoid valve which is easy to operate.

A system includes a trailer frame, a lifting mechanism coupled to the trailer frame, wherein the lifting mechanism is configured to raise or lower a coil of pipe or a reel of pipe, a braking mechanism configured to apply pressure to the pipe while the pipe is being deployed by the system, and a hydraulic power unit configured to hydraulically power the system.

A system includes a trailer frame, a lifting mechanism coupled to the trailer frame, wherein the lifting mechanism is configured to raise or lower a coil of pipe or a reel of pipe, a braking mechanism configured to apply pressure to the pipe while the pipe is being deployed by the system, and a hydraulic power unit configured to hydraulically power the system.

A mobile bin tipper that is configured to receive, lift, and rotate a bin. The mobile bin tipper quickly and efficiently empty the content of bins into larger containers.

A system for electrically powering a semi-trailer dump system includes a DC-to-DC voltage converter configured to receive input DC voltage from a battery bank and output increased DC voltage, an energy storage element configured to receive the increased DC voltage from the DC-to-DC voltage converter, a controller configured to receive DC power from the energy storage element and convert the DC power into AC power, and a motor configured to receive AC power from the controller, the motor being mechanically connectable to a pump for controlling the dumping system.

A work machine loads materials onto a conveyance vehicle. A system for controlling the work machine includes a detection device that detects an operation of the conveyance vehicle, and a controller that controls the work machine. The work machine includes a work implement attached to a rotating body. The controller acquires operation data indicative of an operation of the conveyance vehicle from the detection device. The controller causes the rotating body to rotate toward a predetermined unloading position. The controller determines whether the conveyance vehicle is stopped at a predetermined loading position based on the operation data. The controller causes the work implement to wait on standby at the unloading position upon determining that the conveyance vehicle is operating. The controller controls the work machine to unload materials at the unloading position upon determining that the conveyance vehicle is stopped at the loading position.

A trailer includes a metal frame, a first dump bed coupled to the frame substantially near a forward end of the frame, and a second dump bed coupled to the frame substantially near a rearward end of the frame. In an embodiment, the first dump bed is a side-dumping dump bed and the second dump bed is a rear-dumping dump bed.

A power unit with manual override control for a hydraulic system having an initial state and at least one operational state is provided, comprising: a tank for storing hydraulic fluid that moves between a first chamber and a second chamber of a hydraulic cylinder; a pump that routes the hydraulic fluid in and out of the tank; a first relief valve; a first solenoid valve configured to shift between a plurality of positions based on the at least one operational state of the hydraulic system; a first check valve connected to the first solenoid valve; a manual override control unit comprising: a second check valve; and a second solenoid valve configured to shift between a plurality of positions based on activation of a manual override control, wherein the activation of the manual override control returns the hydraulic system from the at least one operational state to the initial state.

A mobile tower system including a tower skid assembly sized to be accommodated on a truck. The tower skid assembly including a skid including one or more ballast compartments, a tower framework fixed to a deck, a tower pivotably coupled to the tower framework, and a hydraulic actuator connected to a top member of the tower to extend the top member a vertical distance relative to a base member of the tower.