HCR30012, 341 ton Capacity, 300 mm Stroke, Double-Acting, High Tonnage Hydraulic Cylinder
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
546 mm
Extended Height B
846 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
| Parameter | Value |
|---|---|
| Collapsed Height A | 546 mm |
| Extended Height B | 846 mm |
| Stroke | 300 mm |
| Weight | 281 kg |
| Coupler | CR400 Coupler |
| Material | Steel |
| Return Type | Double-Acting, Hydraulic Return |
| Plunger Type | Solid |
| Capacity Class | 300 t |
| Surface Treatment | Nitride |
| Oil Capacity Advance | 13012 cm³ |
| Maximum Operating Pressure | 700 bar |
| Cylinder Effective Area Advance | 433,7 cm² |
| Maximum Cylinder Capacity Advance | 3036 kN |
Product Dimensions
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