A configurable service lift for servicing a utility vehicle in a cantilevered elevated condition. A carriage is carried on a vertical mast for travel between its lower and upper ends. The carriage independently supports the inboard and the outboard ends of the utility vehicle using at least one inboard platform and at least one outboard attachment carried on a boom. The inboard platform attached to the carriage and supports the inboard end of the utility vehicle. The boom extends longitudinally rearwardly to a distal lifting end upon with the outboard attachment is secured. The distal lifting end is moveable relative to the carriage in three directions—vertically, longitudinally and laterally. Retractable outrigger legs can be added for stability. The service lift can be a stationary fixture or configured with a towing package for mobile use. Optional tool holding accessories and an integrated waste oil receptacle are possible.

A configurable service lift for servicing a utility vehicle in a cantilevered elevated condition. A carriage is carried on a vertical mast for travel between its lower and upper ends. The carriage independently supports the inboard and the outboard ends of the utility vehicle using at least one inboard platform and at least one outboard attachment carried on a boom. The inboard platform attached to the carriage and supports the inboard end of the utility vehicle. The boom extends longitudinally rearwardly to a distal lifting end upon with the outboard attachment is secured. The distal lifting end is moveable relative to the carriage in three directions—vertically, longitudinally and laterally. Retractable outrigger legs can be added for stability. The service lift can be a stationary fixture or configured with a towing package for mobile use. Optional tool holding accessories and an integrated waste oil receptacle are possible.

A hydraulic pivot system for a hydraulic lifting column has a central pivot system head, an inner frame, an outer frame and a hydraulic cylinder device. The inner frame is mounted on the pivot system head by the hydraulic cylinder device so as to be pivotable about a first pivot axis. The pivot system head is disposed axially within the inner frame as seen along the first pivot axis. The outer frame is pivotally mounted to the inner frame so as to be pivotable about a second pivot axis by the hydraulic cylinder device. A hydraulic lifting column with a hydraulic pivot system is also provided.

A hydraulic pivot system for a hydraulic lifting column has a central pivot system head, an inner frame, an outer frame and a hydraulic cylinder device. The inner frame is mounted on the pivot system head by the hydraulic cylinder device so as to be pivotable about a first pivot axis. The pivot system head is disposed axially within the inner frame as seen along the first pivot axis. The outer frame is pivotally mounted to the inner frame so as to be pivotable about a second pivot axis by the hydraulic cylinder device. A hydraulic lifting column with a hydraulic pivot system is also provided.

A vertical reciprocating conveyor that can be transported in a storage condition and assembled at a work facility in an operating condition. The vertical reciprocating conveyor includes a carriage assembly that is movable along a pair of spaced vertical rails of a support frame. The carriage assembly includes a pair of spaced uprights and a carriage deck designed to support material moved along the pair of spaced vertical rails of the support frame. The carriage deck is movable between an operating condition and a storage condition, where the carriage deck is perpendicular to the pair of spaced uprights in the operating condition and parallel to the pair of spaced uprights in the storage condition. The movement of the carriage deck allows the overall size of the vertical reciprocating conveyor to be reduced for shipping.

A vertical reciprocating conveyor that can be transported in a storage condition and assembled at a work facility in an operating condition. The vertical reciprocating conveyor includes a carriage assembly that is movable along a pair of spaced vertical rails of a support frame. The carriage assembly includes a pair of spaced uprights and a carriage deck designed to support material moved along the pair of spaced vertical rails of the support frame. The carriage deck is movable between an operating condition and a storage condition, where the carriage deck is perpendicular to the pair of spaced uprights in the operating condition and parallel to the pair of spaced uprights in the storage condition. The movement of the carriage deck allows the overall size of the vertical reciprocating conveyor to be reduced for shipping.

A fork-arm lift tractor includes a vehicle body, a supporting plate disposed above the vehicle body, a lifting device for driving the supporting plate to be lifted, a front and rear fork-arm assemblies, a front and rear fork-arm drive assemblies. The front fork-arm assembly includes two front fork-arms rotatably disposed at the supporting plate. The rear fork-arm assembly includes two rear fork-arms rotatably disposed at the supporting plate, and the front and rear fork-arms may be deployed or retracted from both sides of the supporting plate. The front fork-arm driving assembly includes a front transmission part, and a front power device disposed at the supporting plate and may drive the front transmission part to move horizontally linearly so as to rotate the two front fork-arms. The rear fork-arm driving assembly has almost the same structure of the front fork-arm driving assembly and is used to rotate the two rear fork-arms.

A fork-arm lift tractor includes a vehicle body, a supporting plate disposed above the vehicle body, a lifting device for driving the supporting plate to be lifted, a front and rear fork-arm assemblies, a front and rear fork-arm drive assemblies. The front fork-arm assembly includes two front fork-arms rotatably disposed at the supporting plate. The rear fork-arm assembly includes two rear fork-arms rotatably disposed at the supporting plate, and the front and rear fork-arms may be deployed or retracted from both sides of the supporting plate. The front fork-arm driving assembly includes a front transmission part, and a front power device disposed at the supporting plate and may drive the front transmission part to move horizontally linearly so as to rotate the two front fork-arms. The rear fork-arm driving assembly has almost the same structure of the front fork-arm driving assembly and is used to rotate the two rear fork-arms.

A vertical reciprocating conveyor that can be transported in a storage condition and assembled at a work facility in an operating condition. The vertical reciprocating conveyor includes a carriage assembly that is movable along a pair of spaced vertical rails of a support frame. The carriage assembly includes a pair of spaced uprights and a carriage deck designed to support material moved along the pair of spaced vertical rails of the support frame. The carriage deck is movable between an operating condition and a storage condition, where the carriage deck is perpendicular to the pair of spaced uprights in the operating condition and parallel to the pair of spaced uprights in the storage condition. The movement of the carriage deck allows the overall size of the vertical reciprocating conveyor to be reduced for shipping.

A vertical reciprocating conveyor that can be transported in a storage condition and assembled at a work facility in an operating condition. The vertical reciprocating conveyor includes a carriage assembly that is movable along a pair of spaced vertical rails of a support frame. The carriage assembly includes a pair of spaced uprights and a carriage deck designed to support material moved along the pair of spaced vertical rails of the support frame. The carriage deck is movable between an operating condition and a storage condition, where the carriage deck is perpendicular to the pair of spaced uprights in the operating condition and parallel to the pair of spaced uprights in the storage condition. The movement of the carriage deck allows the overall size of the vertical reciprocating conveyor to be reduced for shipping.