Catalog/Enerpac/Cylinders/HCR20012, 223 ton Capacity, 300 mm Stroke, Double-Acting, High Tonnage Hydraulic Cylinder
Enerpac|Cylinders

HCR20012, 223 ton Capacity, 300 mm Stroke, Double-Acting, High Tonnage Hydraulic Cylinder

SKU: HCR20012

High Tonnage double-acting hydraulic cylinder for demanding high-capacity lifting applications. Double-acting for a fast and controlled plunger advance and return.

Collapsed Height A

508 mm

Extended Height B

808 mm

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Product Description

HCR Series Hydraulic Cylinders are double-acting which delivers a faster and more controlled return of the plunger compared to load/gravity return equivalents.

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 both the body and plunger.

  • Double-acting for fast and controlled advance and retract
  • Nitrocarburized surface resists side-loading and cyclic wear
  • 10% side-load resistance over full cylinder stroke
  • Weather protected, inside and out
  • Upper and lower replaceable bearings support the plunger throughout the stroke
  • Certified lifting eyes
  • Base mounting holes
  • Collar threads included on models up to 250 ton. Optional on 300 ton and higher.
  • Maximum working pressure up to 10,000 psi (700 bar)
  • Complies to ASME B30.1

Technical Specifications

ParameterValue
Collapsed Height A508 mm
Extended Height B808 mm
Stroke300 mm
Weight168 kg
CouplerCR400 Coupler
MaterialSteel
Return TypeDouble-Acting, Hydraulic Return
Plunger TypeSolid
Capacity Class200 t
Surface TreatmentNitride
Oil Capacity Advance8506 cm³
Maximum Operating Pressure700 bar
Cylinder Effective Area Advance283,5 cm²
Maximum Cylinder Capacity Advance1985 kN

Product Dimensions

HCR20012, 223 ton Capacity, 300 mm Stroke, Double-Acting, High Tonnage Hydraulic Cylinder – Product Dimensions (mm)
Dimension
mm
in
Collapsed Height A
508
20
Extended Height B
808
31.81
Outside Diameter D
250
9.84
Cylinder Bore Diameter E
190
7.48
Plunger Diameter F
140
5.51
Base to Advance Port H
47
1.85
Top to Retract Port I
97
3.82
Saddle Diameter J
113
4.45
Saddle Diameter J1 (opt)
126
4.96
Saddle Protrusion K
3
0.12
Base Mounting Holes Bolt Circle U
215
8.46
Base Mounting Holes Thread V
M12 x 1,75
Collar Thread W
M250 x 3
M250 x 3
Collar Thread Length X
63
2.48
Base Mounting Holes Thread Depth Z
22
0.87

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