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Since 1910 Enerpac has had decades of experience developing hydraulic systems and technology. Their products have moved some of the largest structures on earth. They are committed to achieving a Goal of Zero harm to their products' employees, customers, and end users.
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The Enerpac RC57, 4.9-ton Capacity, 7.00 in Stroke, General Purpose Hydraulic Cylinder. RC-TRIO Series Cylinders The next evolution of the legendary Enerpac RC-Series hydraulic cylinder. The driving force of the Enerpac cylinder range, the RC-TRIO, is as versatile as ever. Featuring a Trio Bearing System for enhanced durability and a hybrid spring-return system for faster retraction and even greater productivity.
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- New TRIO Bearing System
- Includes up to 4 high-performance wear bands that offer increased resistance to damage, reducing bearing load and increasing cylinder lifespan.
- Hardened composite material wear bands increase bearing surface area for greater sideload resistance - Significantly improving cylinder life.
- New high-performance Polyethylene seals last longer than ever, improving lifespan and keeping you working for longer.
- New TRIO Stop Ring
- Part of the Trio Bearing System, the Trio Stop Ring includes an additional wear band or high-strength bronze to absorb greater side load.
- Capable of taking full cylinder extension force
- Features durable wiper to help prevent contamination from entering the cylinder during retract cycles.
- New TRIO Spring System
- High-strength steel wire improves spring life
- Spring retention design improves serviceability while allowing higher pre-load during assembly.
- Spring is easily removed without special tools.
- Durable Piston Rod
- High-strength steel plunger for improved life and sideload resistance
- Nickel-plated plunger coating improves corrosion protection
- Internal plunger threads for easy tool fixturing.
- Enhanced Ergonomics
- Standard carrying handles from 33 up to 55 lbs. Sizes above include certified lifting eyes or optional carrying handles.
- Collar threads, plunger threads, and base mounting holes enable easy fixturing.
- Improved Saddle Retention
- Hardened plunger saddle protects plunger end during all lifting operations
- Easily removable for access to plunger mounting threads
- Tilt and smooth saddles are available as accessories (compatible with a new range of CATS-Series Tilt Saddles).
- Enduring Compatibility
- For full compatibility and peace of mind, the new RC-Series model numbers, external dimensions, and threads remain unchanged from prior RC-Series cylinders. Ensuring compatibility with historical versions and systems.
Vendor Part #: | RC57 |
HydraulicCylinders.BaseMountingHolesBoltCircleUin: | 1 |
HydraulicCylinders.BaseMountingHolesBoltCircleUmm: | 25 |
HydraulicCylinders.BaseMountingHolesThreadDepthZin: | 0.56 |
HydraulicCylinders.BaseMountingHolesThreadDepthZmm: | 14 |
HydraulicCylinders.BaseMountingHolesThreadV: | 1/4"- 20 un |
HydraulicCylinders.BaseMountingHolesThreadVin: | 1/4" - 20un |
HydraulicCylinders.BasetoAdvancePortHin: | 0.75 |
HydraulicCylinders.BasetoAdvancePortHmm: | 19 |
HydraulicCylinders.CollapsedHeightAin: | 10.75 |
HydraulicCylinders.CollapsedHeightAmm: | 273 |
HydraulicCylinders.CollarThreadLengthXin: | 1.13 |
HydraulicCylinders.CollarThreadLengthXmm: | 28 |
HydraulicCylinders.CollarThreadWin: | 1 1/2" - 16 UN |
HydraulicCylinders.CollarThreadWmm: | 1 1/2" - 16 un |
HydraulicCylinders.CylinderBoreDiameterEin: | 1.13 |
HydraulicCylinders.CylinderBoreDiameterEmm: | 28,6 |
HydraulicCylinders.CylinderClassImperialTons: | 5 |
HydraulicCylinders.CylinderEffectiveAreaAdvanceIn2: | 0.99 |
HydraulicCylinders.CylinderEffectiveAreaAdvancecm2: | 6,4 |
HydraulicCylinders.ExtendedHeightBin: | 17.75 |
HydraulicCylinders.ExtendedHeightBmm: | 450 |
HydraulicCylinders.MaximumCylinderCapacityAdvanceImperialTons: | 4.9 |
HydraulicCylinders.MaximumCylinderCapacityAdvancekn: | 45 |
HydraulicCylinders.MaximumOperatingPressureRangespsi: | 10,000 |
HydraulicCylinders.OilCapacityAdvanceIn3: | 6.96 |
HydraulicCylinders.OutsideDiameterDin: | 1.5 |
HydraulicCylinders.OutsideDiameterDmm: | 38 |
HydraulicCylinders.PlungerDiameterFin: | 1 |
HydraulicCylinders.PlungerDiameterFmm: | 25,4 |
HydraulicCylinders.PlungerInternalThreadOin: | 3/4" - 16 |
HydraulicCylinders.PlungerInternalThreadinOin: | 3/4" - 16 |
HydraulicCylinders.PlungerThreadLengthPin: | 0.63 |
HydraulicCylinders.PlungerThreadLengthPmm: | 16 |
HydraulicCylinders.SaddleDiameterJ1mm: | 25 |
HydraulicCylinders.SaddleDiameterJin: | 1 |
HydraulicCylinders.SaddleProtrusionfromPlungerK1mm: | 6 |
HydraulicCylinders.SaddleProtrusionfromPlungerKin: | 0.25 |
HydraulicCylinders.collapsedHeightARangesIn: | 10.0 - 14.99 |
HydraulicCylinders.collapsedHeightARangesMm: | 255 - 381 |
HydraulicCylinders.coupler_Used: | CR400 Coupler |
HydraulicCylinders.cylinderMaterial: | Steel |
HydraulicCylinders.oilCapacityAdvanceCm3: | 115 |
HydraulicCylinders.plungerType: | Solid |
HydraulicCylinders.returnType: | Single-Acting, Spring Return |
HydraulicCylinders.saddleDiameterJMm: | 25 |
HydraulicCylinders.saddleProtrusionFromPlungerKMm: | 6 |
HydraulicCylinders.strokeRangesIn: | 7.0 - 9.99 |
HydraulicCylinders.strokeRangesMm: | 175 - 239 |
HydraulicCylinders.surface_Treatment: | Paint |
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