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  • Had a chance to see STS6 Model Tensioners being made at #hiforce headquarters #tensioners #winshawhydraulictools
  • Structural bolt tightening works were carried out on a 50 metre cycle track bridge in Malaysia using Hi-Force TWP22S pneumatic torque multiplier with respective sockets. A total of 568 bolts were tightened within three days and involved tightening of M24, M27 and M30 bolts to a specific torque. #hiforce #bolttightening #torqueing #torquemultiplier
  • Lifting the rear of Saipem FDS2 pipelayer vessel to carry out repair works #hiforce #cylinders #shiprepair
  • Bolt torqueing works at Bloomberg site in London  #hiforce #torquewrench #bolttightening
  • Introducing BOLTRIGHT PRO - the innovative bolted joint integrity software from Hi-Force. Visit www.hi-force.com for more details. #hiforce #boltingtools #boltrightpro
  • Maintenance works carried out on tidal bridges at Richards Bay Coal Terminal in South Africa  #hiforce  #hydrauliccylinders
  • Hi-Force ToughLift model TLA10021 lifts Caterpillar 785C Rock trucks at the mines in North East Michigan #hiforce #toughlift
  • The new and improved Toughlifts from Hi-Force #hiforce #toughlift
  • Synchronous lifting of a road bridge in Scotland  #hiforce #HSPsplitflowpump #PLCcontrolsystem
  • Introducing BOLTRIGHT PRO - the innovative bolted joint integrity software from Hi-Force. Visit www.hi-force.com for more details. #hiforce #boltingtools #boltrightpro
  • Bolt torqueing works at Bloomberg site in London  #hiforce #torquewrench #bolttightening
  • Lifting the rear of a Saipem FDS2 pipelayer vessel to carry out repair works http://ow.ly/4n1FCo  #hiforce #cylinders #shiprepair
  • Structural bolt tightening works were carried out on a 50 metre cycle track bridge in Malaysia using Hi-Force TWP22S pneumatic torque multiplier with respective sockets. A total of 568 bolts were tightened within three days and involved tightening of M24, M27 and M30 bolts to a specific torque. #hiforce #bolttightening #torqueing #torquemultiplier
  • International airport terminal construction at Incheon, South Korea  #hiforce #customisedcylinders #HEPpumps
  • Yüksek debili, kapalı fan soğutmalı ve sessiz çalışma özelliği ile harici ve dahili kullanıma uygun
  • Presle monte edilmiş parçaların, tekerleklerin, dişlilerin, cer dişlilerinin, makaraların vb. gibi birçok parçanın sökülmesi işinde kullanılabilen
  • En zor civatalama işlemlerinin bile doğru ve hızlı bir şekilde yapılmasına imkan veren, bağlantı için kullanılan kare başlık tipi ile hızlı bir şekilde aparat sökme ve takma yapılmasını sağlayan, kompakt, hafif, alüminyum ve 360 derece dönebilen bağlantı noktası ile

JAH Range

JAH630C_A
JAH1230_A
JAH1230SR_A
  • Capacities from 20 to 60 tonnes
  • Stroke lengths up to 305 mm
  • Internal safety overload device

The JAH range of lightweight aluminium jacks offers a wide variety of capacities and lift height options. Available as either plain ram lifting jacks, with or without “failsafe” mechanical lock ring, or optional low height claw lifting design, all models are constructed predominantly of lightweight aluminium alloy with all critical functioning parts manufactured from high quality steel. Used extensively in maintenance, construction, heavy plant and machinery applications, these high quality jacks are the proven industry standard.

  • Lightweight construction
  • Available with plain piston, lifting claw or failsafe mechanical lock ring
  • Claw lift capacities from 8 to 24 tonnes
  • Stroke limiting device
JAH Range

Specifications

Model No. Jack Capacity Tonnes Claw Capacity Tonnes Stroke mm Weight Kg
Jack with plain piston
JAH620 20 - 152 11.0
JAH1220 20 - 305 17.0
JAH630 30 - 152 16.0
JAH1230 30 - 305 24.0
JAH660 60 - 152 28.0
JAH1260 60 - 305 44.0
Jack with plain piston and lifting claw with extended base
JAH620C 20 8 152 15.0
JAH1220C 20 8 305 23.0
JAH630C 30 12 152 21.0
JAH1230C 30 12 305 32.0
JAH660C 60 24 152 44.0
JAH1260C 60 24 305 65.0
Jack with failsafe mechanical load holding lock ring
JAH620SR 20 - 152 13.0
JAH1220SR 20 - 305 19.0
JAH630SR 30 - 152 17.0
JAH1230SR 30 - 305 25.0
JAH660SR 60 - 152 30.0
JAH1260SR 60 - 305 46.0

Dimensions in mm

Model No. A A1 A2 B B1 C D E F
Jack with plain piston
JAH620 263 - - 178 - 121 57 - 60
JAH1220 438 - - - 246 121 57 - 60
JAH630 263 - - 203 - 140 70 - 76
JAH1230 451 - - - 273 140 70 - 76
JAH660 293 - - 251 - 190 92 - 108
JAH1260 500 - - - 342 190 92 - 108
Jack with plain piston and lifting claw with extended base
JAH620C - 280 - - 246 121 57 67 -
JAH1220C - 456 - - 246 121 57 67 -
JAH630C - 281 - - 273 140 70 78 -
JAH1230C - 472 - - 273 140 70 78 -
JAH660C - 335 - - 342 190 92 78 -
JAH1260C - 545 - - 342 190 92 78 -
Jack with failsafe mechanical load holding lock ring
JAH620SR - - 289 178 - 121 57 - 60
JAH1220SR - - 464 - 246 121 57 - 60
JAH630SR - - 292 203 - 140 70 - 76
JAH1230SR - - 479 - 273 140 70 - 76
JAH660SR - - 330 251 - 190 92 - 108
JAH1260SR - - 536 - 342 190 92 - 108

Note: Lifting claw capacity on toe is maximum 40% of jack capacity, do not exceed!

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