Hangzhou Sunli Machinery Co., Ltd.  

Product Name: Ratchet Track Jack Claw Mechanical Jack 0-20ton Model NO.: HW Condition: New Max Height: >400mm Power Source: Lever Capacity (Load): 1t to 100t Structure: Screw Jack Type: Mechanical Jack Trademark: HIPULLER Transport Package: 1PCS/Carton Specification: 1T TO 100T Origin: China HS Code: 8425491000 Product Description Mechanical track jack is safely employed in railway relaying, maintenance, cargo loading-unloading ,machinery &bridge installation and hoisting operations.Ratchet Track Jack claw mechanical jack 0-20ton Introduction:Mechanical track jack is widely used for materials lifting and supporting, equipment installation .Applied for railway track laying, bridge installation, vehicle, equipment and material handling .Ratchet Track Jack claw mechanical jack 0-20ton method of use :1,LiftingRailway track jack should be placed properly and smoothly, insert the control hole with a1.5 meter length steel rod, reciprocating wrench up and down until reach the requirement lifting height.2, Slowly DescendingThe track jack can be lowered tooth by tooth by wrencing the steel rod up and down while the slowly descending control handle pulled to the brake position .3, Rapid DescendingThe track jack can be descended to the start position by perpendicular impacting the rapid descending foot pedal.4, SlipingThe sliding parts need to be regular lubrication, timely replacement of damaged parts.Mechanical track jack Principle :One of the manual lifting tools ,impact structure, make tooth-jaw moves up and down by sewing the rocker rod, joint action with the fixed tooth-jaw ,drive the rack up or down ,so does the heavy objects.Ratchet Track Jack claw mechanical jack 0-20ton parameters:ModelHW5THW10THW15TMax lifting Capacity of the top5T10T15TMax lifting capacity of foot-hook2.5T5T7.5TLifting height160MM180MM280MMTotal height (include the height of the machine )345MM410MM580MMFoot-hook43MM45MM60MM