Locknut Cylinder HLC 250 H 15

With a lifting capacity of 50 up to 250 tons and a stroke length between 50 and 300 mm, Holmatro Locknut Cylinders (HLC) offer a powerful hydraulic solution with mechanical load locking capabilities, ensuring secure and sustained load support for various industrial applications. They are designed with a smart return-plunger, resulting in minimal height difference compared to the gravity return locknut cylinders, ensuring efficient and space-saving operations. Holmatro Locknut Cylinders (HLC) are your go-to solution for demanding industrial lifting tasks, guaranteeing exceptional performance, reliability, and safe load support through their mechanical load locking feature.

Standard supplied with:

    • High flow female coupler A118
    • Tilting saddle
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Locknut Cylinder HLC 250 H 15
Locknut Cylinder HLC 250 H 15
Locknut Cylinders Double-acting HLC 250 H **
HIE_HLC_application
HIE_application_HLC
Locknut Cylinders Double-acting, HLC 50 H **, HLC 100 H **, HLC 150 H **, HLC 250 H **
Locknut Cylinders In Construction Works
  • Locknut Cylinder HLC 250 H 15
  • Locknut Cylinder HLC 250 H 15
  • Locknut Cylinders Double-acting HLC 250 H **
  • HIE_HLC_application
  • HIE_application_HLC
  • Locknut Cylinders Double-acting, HLC 50 H **, HLC 100 H **, HLC 150 H **, HLC 250 H **
  • Locknut Cylinders In Construction Works
Specifications
Details
Articlenumber 100.122.133
Basic specifications
model HLC 250 H 15
max. working pressure 720 / 72 (bar/Mpa) 10443 psi
Performance
tonnage 250 t 551156 lb
stroke 150 mm 5.9 in
closed height 444 mm 17.5 in
capacity 2586 kN / 263.7 t / 2586 / 263.7 (kN/t) 581356 lbf
effective pressure area (press) 358.9 cm2 55.6 sq. in.
effective pressure area (retract) 75.6 cm2 11.7 sq. in.
max. side-load resistance 10 %
General specifications
required oil content (effective) 4251 cc 143.7 oz
required oil content (press) 5384 cc 182.1 oz
required oil content (retract) 1133 cc 38.3 oz
acting type double
return type hydraulic
material steel
cylinder type lock nut
connection A 118
Dimensions, weight and temperature
weight, ready for use 144 kg 317.5 lb
Technical drawing dimensions
dimension A 444 mm 17.5 in
dimension B 245 mm 9.6 in
dimension C1 170 mm 6.7 in
dimension C2 120 mm 4.7 in
dimension D 75 mm 3 in
dimension E 70 mm 2.8 in
dimension F 380 mm 15 in
dimension P 96 mm 3.8 in
dimension T 230 mm 9.1 in
dimension U 54 mm 2.1 in
angle A1 23 °
angle A2 90 °
Norms
ASME B30.1
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Features
  • Features & Benefits
    • Double-acting for controlled lifting and lowering
    • Mechanical load locking; safe way of working with sustained load
    • Extreme low closed height and a maximum side load resistance of 10%.
    • Integrated safety valves for protection against overpressure on return side
    • Multiple-start and rounded thread on plunger for a quicker positioning of the locknut and easy dirt removal
    • Hard chromed cylinder wall for optimal wear resistance and corrosion protection
    • QPQ treated mechanical locknut with optimized grip and 4 tommy bar holes for easy locking and unlocking
    • XL Saddle+: QPQ tilting saddle protects the plunger and limits eccentric loads
    • Mechanical load locking; safe way of working with sustained load
Related products
Service sets
Maintenance Set HLC 250 H.

Maintenance Set HLC 250 H
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