Specifications include, but are not limited to: Four Post Battery Operated Mobile Column Lift System Scope: This specification meets the State of New Hampshire Department of Transportation’s requirement for a set of four (4) New Mobile Column Lift System. Applicable Specifications: There are no other N.H. specifications applicable to this specification Columns & Support Base Columns must be capable of being operated in sets of 2, 4, 6, or 8 allowing users a capacity range of 26,500 lbs. to 108,000 lbs. Weight of each column not to exceed 1,500 lbs permitting ease of movement during placement. Columns must have a 550-560 square inch footprint and not produce ground pressure greater than 28 psi. Pallet Jack type handle with offset for maneuverability and preset pressure relief valve at 3,000 lbs. load on carriage. Must be capable of achieving a lift height of 69”.
