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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

HFL Range

HFL Range
  • Capacities from 50 to 520 tonnes
  • Stroke lengths from 45 to 51 mm
  • Working pressure 700 Bar

The HFL low height single acting failsafe lock ring cylinder range combines all the versatility and efficiency of hydraulic power with the safety of mechanical load support, offering a sustainable lifting force in very confined work areas. Ideally suited for applications requiring load holding for extended periods, such as bridge support work. The HFL range features a single acting load return piston, threaded throughout its stroke length to suit the threaded mechanical load holding lock ring. All models are suitable for vertical lifting only and are supplied with tilting saddles as standard.

  • Single acting load return design
  • Nitrocarburised cylinder and piston rod
  • Low friction bearing surfaces
  • Anti-extrusion seals
  • Tilting saddle fitted as standard
  • Overstroke restrictor port
Single Acting Low Height Failsafe Lock Ring Cylinders

Specifications

Model No. Capacity tonnes Stroke mm Oil cap. litres Cyl. eff. area cm2 Weight kg Tommy bar
HFL502 50 51 0.36 71.3 14.2 TTB10
HFL1002 109 50 0.77 153.4 27.9 TTB10
HFL1502 152 45 1.07 214.3 44.0 TTB10
HFL2502 260 45 1.65 366.1 69.4 TTB14
HFL4002 398 45 2.51 559.0 121.0 TTB16
HFL5002 520 45 3.29 729.9 186.0 TTB16

Dimensions in mm

Model No. A B C D E
HFL502 125 127 95 70 19
HFL1002 137 185 140 115 20
HFL1502 150 216 165 1335 28
HFL2502 159 273 216 200 31
HFL4002 178 360 267 260 36
HFL5002 192 400 305 290 43

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