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70 Mpa Single Acting Hollow Plunger Hydraulic Cylinder RCH-121

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Force Application: Designed to deliver 70 MPa hydraulic pressure for heavy-duty tasks such as lifting, pressing, and compressing materials, enabling precise force control in demanding operations.
  • Hollow Plunger Design: Optimized for efficient hydraulic operation, combining lightweight construction with robust performance to reduce energy consumption and enhance durability.

Key features

  • 1. Material Technology

  • With a high-strength steel body, you can withstand extreme pressures up to 70 Mpa, ensuring durability in heavy-duty environments*.

  • 2. Interactive Design

  • With a streamlined, user-friendly design, you can easily integrate the cylinder into existing hydraulic systems without complex modifications*.

  • 3. Performance Parameters

  • With a 70 Mpa pressure rating, you can handle up to 20% higher loads than standard hydraulic cylinders in similar weight classes*.

  • 4. Scenario Solutions

  • With customizable stroke lengths and mounting options, you can adapt the cylinder to diverse industrial applications like lifting, pressing, or material compression.

  • 5. Certification Standards

  • With EPR France certification, you can meet stringent European environmental regulations, ensuring sustainable industrial use.

Product details

70 Mpa Single Acting Hollow Plunger Hydraulic Cylinder RCH-121

The 70 Mpa Single Acting Hollow Plunger Hydraulic Cylinder RCH-121 is a high-performance industrial component designed for heavy-duty applications such as lifting, pressing, and material compression. Built with durable steel and featuring a hollow plunger design, it combines strength with lightweight efficiency. Certified to EPR standards in France, this cylinder is engineered for seamless integration into hydraulic systems and customizable to meet specific operational needs.

Technical specifications

FeatureSpecificationBenefit
MaterialHigh-strength steelEnsures durability under extreme pressure
Pressure Rating70 MpaHandles heavy loads in demanding settings
Actuation TypeSingle-actingSimplifies design for unidirectional tasks
Plunger DesignHollow structureReduces weight by 20% vs. solid designs
CertificationEPR (France Packaging Regulation)Meets EU environmental and safety norms
CustomizationStandard + customizableAdjustable stroke length/mounting options
Weight5 kgLightweight for easy installation

Customization guide

Adjustable parameters include stroke length (up to 400mm), force capacity (5-20 tons), and mounting configurations (flange, clevis, or trunnion). Ideal for tailoring to applications like automotive assembly lines, construction machinery, or material handling systems.

Get inspired

With its robust steel construction and hollow plunger design, the RCH-121 excels in scenarios requiring precision and reliability. For instance, its 70 Mpa pressure capacity ensures safe operation in heavy industrial presses, while its lightweight build simplifies retrofitting into existing equipment.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Capacity60 Mpa70 Mpa80 Mpa (+33%)*
Stroke Length200mm300mm400mm
Weight5 kg6 kg7 kg (+20% load tolerance)
CertificationsISO 9001EPR + ISO 9001EPR + ISO 15552

Supplier's note

  1. Key Technical Breakthroughs:

    • 70 Mpa Pressure Rating: Outperforms the industry benchmark of 50 Mpa, enabling safer operation in high-stress environments.
    • Hollow Plunger Design: Reduces weight by 20% compared to solid plunger cylinders, enhancing portability.
    • 360° Customizable Mounting: Adapts to unique spatial constraints in machinery design.
  2. Optimal Version Selection:

    • Base Model: Ideal for light industrial tasks (e.g., small-scale presses) where cost-efficiency is prioritized.
    • Advanced Model (RCH-121): Perfect for medium-heavy applications like automotive assembly lines, balancing performance and affordability.
    • Pro Model: Required for high-stress scenarios (e.g., mining equipment) needing 80 Mpa resistance and premium certifications.

With the Pro Model’s 80 Mpa rating, you can safely handle extreme pressures in oil drilling systems. Pair it with its reinforced steel body to ensure zero deformation during prolonged use.

Frequently asked questions

  • Which hydraulic cylinder suits heavy-duty lifting in manufacturing?

  • How do I maintain the RCH-121 hydraulic cylinder for longevity?

  • Why choose steel over aluminum for hydraulic cylinders in industrial use?

  • Can the RCH-121 hydraulic cylinder be customized for my machinery?

  • Is the RCH-121 certified for European safety standards?

  • What applications are best for the single-acting hollow plunger design?

  • How does the RCH-121 compare to non-standard hydraulic cylinders?

  • What safety features does the RCH-121 hydraulic cylinder include?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Pressure CapacityHeavy machinery, construction equipmentIndustry Standard: 50 Mpa ▲▲
Our Base: 60 Mpa ▲
Our Advanced: 70 Mpa (RCH-121)
Handles extreme loads (e.g., lifting 10+ tons)Higher pressure increases cost and requires specialized installation
Material QualityCorrosive environments, outdoor useIndustry Standard: Mild steel (ASTM A36)
Ours: High-carbon steel (ASTM A36 + heat-treated)
Enhanced durability (resists rust for 500+ hours in salt spray tests)Slightly heavier than aluminum alternatives
Certification ComplianceEU-regulated industriesIndustry Standard: Basic CE certification
Ours: EPR France Packing + CE (ISO 10243)
Meets stringent EU environmental and safety standardsLimited availability in non-EU markets
Customization OptionsTailored industrial applicationsIndustry Standard: Limited to 3 standard sizes
Ours: Customizable stroke (0.5–3m), force (up to 100 kN)
Adapts to unique workflows (e.g., adjustable stroke for assembly lines)Custom orders require longer lead times
Weight & PortabilityPortable equipment, mobile machineryIndustry Standard: 8–12 kg (steel)
Ours: 5 kg (optimized hollow plunger design)
Lightweight for easy installation in compact spacesLower load capacity compared to heavier-duty models
Structural DesignHigh-force applicationsIndustry Standard: Piston-style cylinders (ISO 6020)
Ours: Hollow plunger (ISO 10741)
40% higher force density (ideal for forging presses)Less precise control than piston designs

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