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High Tonnage Cylinder

High Tonnage Cylinder
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High Tonnage Cylinder

Product catalog summary
Overview: The document provides comprehensive information on Enerpac's High-Tonnage Cylinders, specifically the Summit Edition, designed for heavy lifting applications. These cylinders are recognized for their durability, versatility, and advanced features that ensure safe and reliable operations. Additionally, the document discusses Enerpac's synchronous lifting system used in leveling support cross pieces on wind turbines.
Specifications: Enerpac's cylinders have a capacity range of 50 to 1000 tons, with strokes from 1.97 to 11.81 inches, and a maximum operating pressure of 10,150 psi. The LPL-Series cylinders specifically have a capacity range of 60 to 500 tons and a stroke of 1.77 to 1.97 inches. These cylinders are designed to withstand side loads and have weather protection.
Key Features: Key features include a substrate bonded multi-layer treatment for hardened surfaces, an enclosed polymer bearing system for reduced wear, low-wear high-pressure seals, and versatility with over 200 models available. The cylinders also feature fast advance and retract capabilities, replaceable bearings, certified lifting eyes, and base mounting holes.
Series and Configurations: The document details various series such as the HCG-Series (single-acting, gravity-return), HCR-Series (double-acting), HCL-Series (lock nut, single-acting), and LPL-Series (lock nut, low height). Each series is designed to handle specific side-load percentages and operational needs.
Design Features: The cylinders are designed for use in confined spaces with extreme low-height configurations. They include replaceable plunger support bearings, nitrocarburization surface treatment, and low-wear, high-pressure seals for extended service life.
Pumps and Systems: Enerpac offers assisted-return pumps like the ZU4 and ZE-Series, split-flow pumps for equal oil flow, and synchronous lifting systems such as the EVOB-Series and EVO-Series for multi-functional lifting.
Applications: These hydraulic systems are used globally for controlled movement of large structures, including bridges, tunnels, and buildings. The document highlights significant projects like the launch of a floating oil production system in Malaysia.
Recommendations: It is advised to use LPL-Series cylinders on solid lifting surfaces to prevent damage and avoid using them on unstable surfaces like sand or mud.
Additional Products: The document also describes other Enerpac products such as SFP-Series Split-Flow Pumps and EVOB-Series and EVO-Series lifting systems, which offer synchronized lifting capabilities and smart-pump technology for precise control.
Company Information: Enerpac is a global leader in high-pressure hydraulic tools and solutions, providing a wide range of products and services for industrial applications, emphasizing its expertise in delivering hydraulic solutions for heavy lifting and positioning tasks.
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Catalog excerpts

High Tonnage Cylinder-1

THAT’S WHAT WE CALL HEAVY LIFTING!

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High Tonnage Cylinder-2

Enerpac High-Tonnage Cylinders ▼ HCL-2006, LPL-602, HCR-2006 Reaching the Summit Edition: Substrate bonded multi-layer treatment • Hardened surface resists side-loading and cyclic wear • Weather protected, inside and out • Low-friction locking rings spin easy, save time and effort 1) Enclosed polymer bearing system • Upper and lower bearings enclose the cylinder plunger for support and are able to be replaced along with seals and other soft parts • State-of-the-art bearing material provides maximum conformity to reduce wear and avoid bore damage even in high side-load conditions Low-wear, high-pressure...

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High Tonnage Cylinder-3

Enerpac High-Tonnage Cylinders High-Tonnage Cylinders T he Enerpac High-Tonnage Cylinders are particularly suitable for (multipoint) lifting applications. In combination with our state-of-theart power packs, you will have a world class hydraulic system to perform the most challenging lifting jobs in a safe and professional manner. HCG, HCR, HCL-Series Cylinders • 50 - 1000-ton lifting capacity • 1.97 - 11.81 inch lifting stroke HCG-Series - single-acting • gravity-return • stop-ring to prevent plunger blow-out • designed to withstand up to 10% side-load of maximum capacity HCR-Series - double-acting...

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High Tonnage Cylinder-4

ENERPAC.^ POWERFUL SOLUTIONS. GLOBAL FORCE. Enerpac High-Tonnage Cylinders

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High Tonnage Cylinder-5

Capacity: 50-1000 ton Stroke: 1.97 - 11.81 inch Maximum Operating Pressure: 10,150 psi QUICK SELECTION

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High Tonnage Cylinder-6

ENERPAC.^ POWERFUL SOLUTIONS. GLOBAL FORCE. HCG-Series, Single-Acting, Gravity-Return Cylinders • Hardened surface resists side-loading and cyclic wear • Designed to withstand up to 10% side-load of maximum capacity 1) • Stop-ring to prevent plunger blow-out • Weather protected, inside and out • Upper and lower replaceable bearings enclose the cylinder plunger for support throughout the stroke • Certified lifting eyes, base mounting holes and collar threads SELECTION CHART 50 - 300-TON HCG-MODELS For 400 - 1000-ton models, see pages 8-9. For full product features see pages 2-3. The collar thread...

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High Tonnage Cylinder-7

Single-Acting, High-Tonnage Cylinders Capacity: 1.97 - 11.81 inch Maximum Operating Pressure: CATG-Series Tilt Saddle Extended Height Outside Diameter Cylinder Bore Diameter Plunger Diameter Base to Advance Port Standard Saddle Diameter Saddle Protrusion from Plunger K (in) Model Number Diameter Height Saddle Model J1 K1 Number (in) (in) Optional Tilt Saddle

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High Tonnage Cylinder-8

ENERPAC.^ POWERFUL SOLUTIONS. GLOBAL FORCE. HCG-Series, High-Tonnage Cylinders HCG-Series, Single-Acting, Gravity-Return Cylinders • Hardened surface resists side-loading and cyclic wear • Designed to withstand up to 10% side-load of maximum capacity • Stop-ring to prevent plunger blow-out • Weather protected, inside and out • Upper and lower replaceable bearings enclose the cylinder plunger for support throughout the stroke • Certified lifting eyes, base mounting holes and collar threads SELECTION CHART 400 - 1000-TON HCG-MODELS For 50 - 300-ton models, see pages 6-7. For full product features...

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High Tonnage Cylinder-9

| ! | CATG-Series Tilt Saddle Single-Acting, High-Tonnage CylindersHCG Series Capacity: 400-1000 ton Stroke: 1.97 - 11.81 inch Maximum Operating Pressure: 10,150 psi • - J'_ -,w

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High Tonnage Cylinder-10

ENERPAC.^ POWERFUL SOLUTIONS. GLOBAL FORCE. HCR-Series, Double-Acting Cylinders • Fast advance and retract • Designed to withstand up to 10% side-load of maximum capacity 1) • Hardened surface resists side-loading and cyclic wear • Weather protected, inside and out • Upper and lower replaceable bearings enclose the cylinder plunger for support throughout the stroke • Certified lifting eyes, base mounting holes and collar threads SELECTION CHART AND DETAILS OF 50 - 300-TON HCR-MODELS For 400 - 1000-ton models, see pages 12-13. For full product features see pages 2-3 The collar thread length is...

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High Tonnage Cylinder-11

Capacity: 50-300 ton Stroke: 1.97 - 11.81 inch Maximum Operating Pressure: 10,150 psi Optional Tilt Saddle

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High Tonnage Cylinder-12

ENERPAC.^ POWERFUL SOLUTIONS. GLOBAL FORCE. HCR-Series, High-Tonnage Cylinders HCR-Series, Double-Acting Cylinders • Fast advance and retract • Designed to withstand up to 10% side-load of maximum capacity • Hardened surface resists side-loading and cyclic wear • Weather protected, inside and out • Upper and lower replaceable bearings enclose the cylinder plunger for support throughout the stroke • Certified lifting eyes, base mounting holes and collar threads SELECTION CHART AND DETAILS OF 400 - 1000-TON HCR-MODELS For 50 - 300-ton models, see pages 10-11. For full product features see pages...

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High Tonnage Cylinder-13

Double-Acting, High-Tonnage Cylinders Capacity: Stroke: 1.97 - 11.81 inch Maximum Operating Pressure: 10,150 psi Optional Tilt Saddle

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High Tonnage Cylinder-14

ENERPAC.^ POWERFUL SOLUTIONS. GLOBAL FORCE. HCL-Series, Lock Nut Cylinders HCL-Series, Single-Acting, Gravity-Return Cylinders • Lock nut provides positive and safe mechanical load holding • Low-friction locking rings spin easy, save time and effort • Designed to withstand 10% side-load up to 90% of maximum stroke • Hardened surface resists side-loading and cyclic wear • Overflow port as stroke limiter to prevent plunger blow-out • Weather protected, inside and out • Replaceable bearings enclose the plunger for support throughout the stroke • Certified lifting eyes and base mounting holes

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High Tonnage Cylinder-15

Single-Acting, High-Tonnage Lock Nut Cylinders Capacity: 1.97 - 11.81 inch Maximum Operating Pressure: CAT-Series Tilt Saddle Extended Outside Height Diameter B (in) Cylinder Bore Diameter Plunger Diameter Base to Advance Port Standard Saddle Diameter Saddle Lock Nut Protrusion Height from Plunger K S (in) (in) Model Number Diameter Height Saddle Model K1 J1 Number (in) (in) Optional Tilt Saddle

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High Tonnage Cylinder-16

ENERPAC.^ POWERFUL SOLUTIONS. GLOBAL FORCE. HCL-Series, Lock Nut Cylinders HCL-Series, Single-Acting, Gravity-Return Cylinders • Lock nut provides positive and safe mechanical load holding • Low-friction locking rings spin easy, save time and effort • Designed to withstand 10% side-load up to 90% of maximum stroke • Hardened surface resists side-loading and cyclic wear • Overflow port as stroke limiter to prevent plunger blow-out • Weather protected, inside and out • Replaceable bearings enclose the plunger for support throughout the stroke • Certified lifting eyes and base mounting holes

 Open the catalog to page 16

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