JAH - Jack with plain piston

JAH - Jack with plain piston

Brand: Hi-Force  

The JAH and JAS aluminum jacks provide various capacities and lift height choices. These are available as either plain ram lifting jacks, with or without “foolproof” mechanical lock ring, or optional low height claw lifting design. All models are made mainly of lightweight aluminum alloy with all vital functioning parts manufactured from high quality steel. These jacks are widely utilized in maintenance, construction, heavy plant and machinery applications, these jacks are proven to be the standard in the industry.

Features

  • Capacities from 10 to 60 tonnes

  • Stroke lengths from 75 to 305mm
  • Internal safety overload device
  • Lightweight construction
  • Stroke limiting device
  • Available as plain ram jack
  • claw jack or "failsafe" locking ring design

Specification

Jack            Claw

Model         capacity       capacity         Stroke        Weight

number        tonnes         tonnes             mm             kg

 

Dimensions in mm

Closed         Toe           Base         Base   height         height        length        width

Jack with plain piston

 

 

JAH620          20                -                  152              11

 

263              -            178            121

JAH1220        20                -                  305              17

 

438              -            246            121

JAH630          30                -                   152             16

 

263              -            203            140

JAH1230        30                -                   305             24

 

451              -            273            140

JAH660          60                -                  152             28

 

293              -            251            190

JAH1260        60                -                  305             44

 

500              -            342            190