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HFG Range

The HFG single acting failsafe lock ring cylinder range combines all the versatility and efficiency of hydraulic power with the safety of mechanical load support. Ideally suited for applications requiring sustained load holding for extended periods, such as bridge support work, the HFG range features a single acting, load return piston, threaded throughout its stroke length to suit the threaded mechanical load holding lock ring. Simply jack up the load, wind down the mechanical lock ring until it comes into contact with the cylinder body, release the hydraulic pressure and sustain the load mechanically. All models are suitable for vertical lifting only and are supplied with tilting saddles as standard to reduce the risk of side loading the cylinder.

  • Capacities from 50 to 520 tonnes
  • Stroke lengths from 45 to 51 mm
  • Working pressure 700 bar
  • 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
  • Customised and special design cylinders are available on request

Model number Capacity (tonnes) Stroke (mm) Oil capacity (litres) Cylinder eff. area (cm²) Weight (kg) Tommy bar A (mm) B (mm) C (mm) D (mm) E (mm)
HFG502 50 51 0.36 71.3 16.2 TTB10 173 127 95 70 25
HFG504 50 102 0.73 71.3 20.6 TTB10 224 127 95 70 25
HFG506 50 150 1.07 71.3 25.0 TTB10 272 127 95 70 25
HFG1002 109 51 0.76 153.4 35.0 TTB10 189 185 140 115 27.5
HFG1004 109 100 1.53 153.4 50.3 TTB10 240 185 140 115 27.5
HFG1006 109 150 2.3 153.4 65.4 TTB10 311 185 140 115 27.5
HFG1502 152 51 1.07 214.3 78.0 TTB10 237 216 165 135 42
HFG1504 152 100 2.14 214.3 84.0 TTB10 288 216 165 135 42
HFG1506 152 150 3.21 214.3 89.5 TTB10 338 216 165 135 42
HFG2002 203 50 1.42 285.1 95.4 TTB14 261 254 190 135 50
HFG2006 203 152 4.33 285.1 137.0 TTB14 362 254 190 135 50
HFG2506 256 152 5.5 366.5 171.0 TTB14 401 273 216 150 50
HFG3006 326 150 6.87 457.7 228.5 TTB14 417 310 241 150 50
HFG4006 398 151 8.44 559 308.5 TTB14 459 360 267 180 70
HFG5006 520 152 11.1 729.9 457.0 TTB16 498 400 305 180 80
HFG8006 809 152 17.47 1134.1 735.0 TTB16 565 480 380 340 80
HFG10006 1012 152 21.61 1419.3 1016.0 TTB20 620 540 425 380 90

 

Hi-Force HFG Range single acting failsafe lock ring Hydraulic cylinder | 50 to 1012 tonnes

From: £924.00Ex. VAT
Est. lead time to dispatch: 1-2 Days

The HFG single acting failsafe lock ring cylinder range combines all the versatility and efficiency of hydraulic power with the safety of mechanical load support. Ideally suited for applications requiring sustained load holding for extended periods, such as bridge support work, the HFG range features a single acting, load return piston, threaded throughout its stroke length to suit the threaded mechanical load holding lock ring. Simply jack up the load, wind down the mechanical lock ring until it comes into contact with the cylinder body, release the hydraulic pressure and sustain the load mechanically. All models are suitable for vertical lifting only and are supplied with tilting saddles as standard to reduce the risk of side loading the cylinder.

  • Capacities from 50 to 1012 tonnes
  • Stroke lengths from 50 to 152 mm
  • Working pressure 700 bar
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Hi-Force HFG Range single acting failsafe lock ring Hydraulic cylinder | 50 to 1012 tonnes
Hi-Force HFG Range single acting failsafe lock ring Hydraulic cylinder | 50 to 1012 tonnes
From: £924.00Ex. VAT

Reviews

Thames Water - Area Services Coordinator
RAMS are very efficient with coming back with quotes and solutions. They keep myself and the team updated and ensure the job is completed.
Cheryl Shaw
Polar Lifts & Escalators Ltd - Managing Director
We have used RAMS Lifting for nearly a decade and find them to be very efficient, helpful and responsive in regard to all our hiring and lifting equipment testing requirements. We appreciate the support they have given us over the years.
Paul Knowles
T A Ronan - Plant & Logistics Manager
We have used Rope & Marine for more than twenty years. Absolutely no complaints, great family business. Work always completed on time with very competitive pricing. Our first port of call when we need lifting equipment.
David Fitzharris
Professional Lift Services Ltd - Operations Director
We have worked with RAMs for years, and I can honestly say that their service is incredible. They cater to all our lifting equipment needs as an independent lift installation/repair contractor. They deliver to all our sites promptly, and always keep us fully informed. The team is great, so nice to deal with and very supportive.
Katie Hill
Taylor Pearce Ltd - Director
Rope and Marine Services Ltd have always been very efficient, helpful, and professional. We have all of our lifting equipment inspected by them every 6 months, and they do this accurately and in a timely manner. The people at Rope and Marine are very easy to deal with and are always helpful and courteous. We regularly hire lifting equipment from them.
Matt Nation
Thames Water - Area Manager
RAMS are an outstanding company, who provide a great service even at short notice. Great friendly staff and very helpful from start to finish, be it repair or install
Jamie Streets
Gondolas In Desing UK Limited - Maintenance Manager
We have been using Rope and Marine Services for a few years now due to their reliability and competitive prices. They offer a wide variety of lifting equipment, including hiring and purchasing. Rope and Marine office team always try to provide us with our requirements even when we request these with short period of times. At times, specific slots are requested due to the complexity of the jobs, and these are normally completed as requested, by their drivers, who help as much as possible.
Aldara Jara
Alimak Group UK Limited - Project Administrator
We have used Rope & Marine for many years. Great business, always friendly & helpful. Our first call for lifting equipment as always very reliable, often at short notice!
Tammy Edwards
Elite Abseiling - Account Manager
Nice group of people, very helpful and always early!
Tommy White