Abstract: A vehicle lift comprising a column, a carriage slidingly movable along said column, a lift arm hinged to the carriage. The lift arm has a base body, a distal body rotatably mounted to the base body, and a lock with an insert movable between a release position, where the insert allows relative rotation between the base body and the distal body, and a gripping position, where the insert prevents relative rotation between said bodies. The insert is slidingly movable relative to the base body and/or the distal body along a trajectory parallel to at least one of a section of the extension path of the base body and a section of the extension path of the distal body.

Abstract: A vehicle lift comprising a column, a carriage slidingly movable along said column, a lift arm hinged to the carriage. The lift arm has a base body, a distal body rotatably mounted to the base body, and a lock with an insert movable between a release position, where the insert allows relative rotation between the base body and the distal body, and a gripping position, where the insert prevents relative rotation between said bodies. The insert is slidingly movable relative to the base body and/or the distal body along a trajectory parallel to at least one of a section of the extension path of the base body and a section of the extension path of the distal body.

Abstract: A hydraulic system for a work vehicle has a high pressure circuit for providing high pressure hydraulic fluid, a medium pressure circuit for providing medium pressure hydraulic fluid, and a low pressure hydraulic circuit for providing low pressure hydraulic fluid. The high pressure circuit has a variable displacement charge pump that provides pressurized hydraulic fluid only to a high pressure variable displacement pump according to demand, which provides the further pressurized hydraulic fluid to a priority valve according to demand. The medium pressure circuit has a medium pressure variable displacement pump that provides pressurized hydraulic fluid according to demand. The low pressure circuit has at least one low pressure variable displacement pump that provides pressurized hydraulic fluid by way of an oil cooler and/or an oil cooler bypass controlled by a proportional valve.

Abstract: A hydraulic system for a work vehicle has a high pressure circuit for providing high pressure hydraulic fluid, a medium pressure circuit for providing medium pressure hydraulic fluid, and a low pressure hydraulic circuit for providing low pressure hydraulic fluid. The high pressure circuit has a variable displacement charge pump that provides pressurized hydraulic fluid only to a high pressure variable displacement pump according to demand, which provides the further pressurized hydraulic fluid to a priority valve according to demand. The medium pressure circuit has a medium pressure variable displacement pump that provides pressurized hydraulic fluid according to demand. The low pressure circuit has at least one low pressure variable displacement pump that provides pressurized hydraulic fluid by way of an oil cooler and/or an oil cooler bypass controlled by a proportional valve.