A device is operable to lift and transport a pipe at a worksite. The device includes a base, a mast coupled to the base, and a carriage coupled to the mast upon which the pipe is supportable. The device further includes a lifting assembly that is operable to move the mast and the carriage in a first direction to a desired elevation relative to the base and a positioning assembly that is operable to move the carriage relative to the mast in a second direction that is transverse to the first direction.

A pallet jack includes a base and a pair of tines extending from the base. The pair of tines including a first tine and a second tine. A load wheel supports an outer end of each of the pair of tines. Each load wheel is configured to move toward and away from the respective tine to raise the tine off a floor on which the load wheel is supported. The first tine including a support surface configured to selectively be a lowermost surface of the tine to facilitate lateral displacement of the first tine.

A pallet jack includes a base and a pair of tines extending from the base. The pair of tines including a first tine and a second tine. A load wheel supports an outer end of each of the pair of tines. Each load wheel is configured to move toward and away from the respective tine to raise the tine off a floor on which the load wheel is supported. The first tine including a support surface configured to selectively be a lowermost surface of the tine to facilitate lateral displacement of the first tine.

The present disclosure discloses a multi-stage load adjustment type moving cart. The multi-stage load adjustment type moving cart according to the present disclosure includes: a base frame; a vertical frame vertically installed on one side of the base frame; an inclination angle adjustment unit installed on one side of the vertical frame and configured to selectively elongate a rod; a variable inclination rail having an upper one end supported to be rotatable around a hinge point hinge-coupled to the vertical frame and having one lower end connected to the inclination angle adjustment unit; and a raising and lowering unit including a raising and lowering body provided with a first roller and a second roller coming into rolling.

Disclosed herein is a deadweight loading apparatus, system, and method for calibrating a testing device. The deadweight loading apparatus comprises a cart, comprising a horizontal support surface, a cart handle, a plurality of weights stackable on the horizontal support surface, and a basket supportable on the horizontal support surface. The basket comprising a first side plate and a second side plate. The apparatus also comprises a selector bar comprising two extension arms that are selectively, adjustably, engageable with the first side plate and the second side plate at each one of multiple vertical locations along the first side plate and the second side plate. When the selector bar is selectively, adjustably, engaged with the first side plate and the second side plate, each one of the two extension arms is fitted within a corresponding one of the two grooves on a corresponding weight.

Disclosed herein is a deadweight loading apparatus, system, and method for calibrating a testing device. The deadweight loading apparatus comprises a cart, comprising a horizontal support surface, a cart handle, a plurality of weights stackable on the horizontal support surface, and a basket supportable on the horizontal support surface. The basket comprising a first side plate and a second side plate. The apparatus also comprises a selector bar comprising two extension arms that are selectively, adjustably, engageable with the first side plate and the second side plate at each one of multiple vertical locations along the first side plate and the second side plate. When the selector bar is selectively, adjustably, engaged with the first side plate and the second side plate, each one of the two extension arms is fitted within a corresponding one of the two grooves on a corresponding weight.

A loading frame includes a rectangular u-shaped frame with an opening at one side, forks extendable and retractable between the closed side and the open side of the U-shaped frame, loading frame wheels on one arm of the U-shaped frame, and a truck interface on the other arm of the U-shaped frame. The loading frame wheels and truck interface support travel of the frame in a direction other than the direction of travel of the forks between the open and closed sides of the U-shaped frame.

A loading frame includes a rectangular u-shaped frame with an opening at one side, forks extendable and retractable between the closed side and the open side of the U-shaped frame, loading frame wheels on one arm of the U-shaped frame, and a truck interface on the other arm of the U-shaped frame. The loading frame wheels and truck interface support travel of the frame in a direction other than the direction of travel of the forks between the open and closed sides of the U-shaped frame.

A tugger cart includes a tugger frame having a first side member, a second side member, and a locking member disposed in between the first side member and the second side member. A first roller assembly is coupled to an inner surface of the first side member and a second roller assembly coupled to an inner surface of the second side member. Each of the first roller assembly and the second roller assembly include a roller assembly frame and a plurality of wheels rotatably coupled to the roller assembly frame. The roller assembly frame supports the plurality of wheels at a slant that declines from a rear of the tugger frame to a front of the tugger frame. An actuator is configured to raise and lower the first roller assembly and the second roller assembly relative to the first side member and the second side member respectively.

A tugger cart includes a tugger frame having a first side member, a second side member, and a locking member disposed in between the first side member and the second side member. A first roller assembly is coupled to an inner surface of the first side member and a second roller assembly coupled to an inner surface of the second side member. Each of the first roller assembly and the second roller assembly include a roller assembly frame and a plurality of wheels rotatably coupled to the roller assembly frame. The roller assembly frame supports the plurality of wheels at a slant that declines from a rear of the tugger frame to a front of the tugger frame. An actuator is configured to raise and lower the first roller assembly and the second roller assembly relative to the first side member and the second side member respectively.