JAH - Jack with failsafe locking ring

JAH - Jack with failsafe locking ring

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 “failsafe” locking ring

 

 

JAH620SR    20               -                   152            13

 

289              -            178            121

JAH1220SR   20              -                   305            19

 

464              -            246            121

JAH630SR     30              -                   152            17

 

292              -            203            140

JAH1230SR    30              -                  305            25

 

479              -            273            140

JAH660SR      60              -                  152            30

 

330              -            251            190

JAH1260SR    60              -                  305            46

 

536              -            342            190

Tips on use

JAS103 and JAS105 feature spring assisted piston retraction