Catalog/Enerpac/Cylinders/HCL3002, 300 ton Capacity, 50 mm Stroke, Single-Acting, High Tonnage, Lock Nut Hydraulic Cylinder
Enerpac|Cylinders

HCL3002, 300 ton Capacity, 50 mm Stroke, Single-Acting, High Tonnage, Lock Nut Hydraulic Cylinder

SKU: HCL3002

High Tonnage single-acting load return hydraulic cylinder with lock nut. For demanding high-capacity lifting applications that require safe mechanical locking for extended periods.

Collapsed Height A

278 mm

Extended Height B

328 mm

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Product Description

HCL Series High Tonnage Hydraulic Cylinders feature a lock nut to provide secure mechanical load holding for extended periods. These single-acting load return cylinders contain fewer parts than other types making them simple to use and maintain.

All Enerpac High-Tonnage Cylinders are equipped with numerous special features to ensure the durability, safety, and performance needed for large-scale construction projects. Among these features are low-wear high-pressure seals, replaceable composite plunger support bearings, and a robust nitrocarburized finish on the body, lock nut and plunger.

  • Safe mechanical load holding for extended periods
  • Low friction lock nut spins easily, saving time and effort
  • Load return design - simple to use and maintain
  • Nitrocarburized surface resists side-loading and cyclic wear
  • Withstands 10% side-load up to 90% of maximum stroke
  • Overflow port as stroke limiter - prevents plunger blow-out
  • Weather protected, inside and out
  • Replaceable bearings support the plunger throughout the stroke
  • Certified lifting eyes
  • Base mounting holes included as standard.
  • Maximum working pressure up to 10,000 psi (700 bar)
  • Complies to ASME B30.1

Technical Specifications

ParameterValue
Collapsed Height A278 mm
Extended Height B328 mm
Stroke50 mm
Weight158 kg
CouplerCR400 Coupler
MaterialSteel
Return TypeSingle-Acting, Load Return
Plunger TypeSolid
Capacity Class300 t
Surface TreatmentNitride
Oil Capacity Advance2169 cm³
Maximum Operating Pressure700 bar
Cylinder Effective Area Advance433,7 cm²
Maximum Cylinder Capacity Advance3036 kN

Product Dimensions

HCL3002, 300 ton Capacity, 50 mm Stroke, Single-Acting, High Tonnage, Lock Nut Hydraulic Cylinder – Product Dimensions (mm)
Dimension
mm
in
Collapsed Height A
278
10.94
Extended Height B
328
12.91
Outside Diameter D
305
12.01
Cylinder Bore Diameter E
235
9.25
Plunger Diameter F
Tr 235 x 6
Base to Advance Port H
58
2.28
Saddle Diameter J
140
5.51
Saddle Diameter J1 (opt)
175
6.89
Saddle Protrusion K
2
0.08
Lock Nut Height S
56
Base Mounting Holes Bolt Circle U
260
10.24
Base Mounting Holes Thread V
M16 x 2
Base Mounting Holes Thread Depth Z
25
0.98

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