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  • OD480mm Damping Spring for Piling Rig Machine Kelly Bar OD470mm OD508mm
  • OD480mm Damping Spring for Piling Rig Machine Kelly Bar OD470mm OD508mm
  • OD480mm Damping Spring for Piling Rig Machine Kelly Bar OD470mm OD508mm
  • OD480mm Damping Spring for Piling Rig Machine Kelly Bar OD470mm OD508mm
  • OD480mm Damping Spring for Piling Rig Machine Kelly Bar OD470mm OD508mm
  • OD480mm Damping Spring for Piling Rig Machine Kelly Bar OD470mm OD508mm
OD480mm Damping Spring for Piling Rig Machine Kelly Bar OD470mm OD508mm

OD480mm Damping Spring for Piling Rig Machine Kelly Bar OD470mm OD508mm

  • >= 1 Sets
    $520

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
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OD480mm Damping Spring for Piling Rig Machine Kelly Bar OD470mm OD508mm

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Shock Absorption & Damping: Designed to absorb shock and damp vibrations in piling rig Kelly bars, ensuring stable operation under high loads.
  • Compatibility: Engineered for Kelly bars with OD470mm, 480mm, and 508mm specifications, seamlessly integrating into piling machinery across leading brands.

Key features

  • 1. Material Technology

    • With corrosion-resistant alloy steel construction, ensure durability under heavy loads in harsh construction environments.

  • 2. Precision Engineering

    • With precision-engineered helical coils, optimize energy absorption and force distribution for consistent performance.

  • 3. Performance Parameters

    • With compatibility for Kelly bars up to OD508mm, handle high-pressure piling operations with stable damping force.

  • 4. Scenario Solutions

    • Designed for piling rig kelly bars, provide reliable damping in heavy-duty construction scenarios to prevent equipment wear and extend machine lifespan.

  • 5. Certification Standards

    • Constructed to meet ISO 9001 quality standards for construction machinery parts, ensuring compliance with global safety and performance benchmarks.

Product details

OD480mm Damping Spring for Piling Rig Machine Kelly Bar OD470mm OD508mm

The OD480mm Damping Spring is a precision-engineered alloy steel spring designed for piling rig machine Kelly bars, offering robust damping performance in construction machinery. Compatible with leading brands like XCMG, Volvo, and Caterpillar, it ensures seamless integration while withstanding heavy loads and harsh environmental conditions.

Technical specifications

FeatureSpecificationBenefit
MaterialAlloy Steel / SteelHigh tensile strength and corrosion resistance
DimensionsOD: 470mm, 480mm, 508mmCustom fit for Kelly bars of varying sizes
Compatibility20+ global construction brandsUniversal application across machinery types
Shelf Life1 year (stored in dry conditions)Reliable performance post-storage
Load Capacity5,000N (Base) to 6,500N (Pro)Ensures stability in heavy-duty operations

Customization guide

Adjust wire diameter (2.5–6mm), coil pitch (10–25mm), and overall length (100–500mm) to meet specific load requirements or space constraints in construction machinery.

Get inspired

Ideal for piling rig dampening, these springs ensure stable operation and extend equipment lifespan under heavy loads. Their helical design absorbs shock efficiently, reducing wear on connected machinery components.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Load Capacity5,000N+15% (5,750N)+30% (6,500N)*
Fatigue Life10,000 cycles11,500 cycles13,000 cycles
Corrosion ResistanceASTM A153Zinc-Nickel PlatingPremium E-coating
Operating Temp.-20°C to 80°C-25°C to 90°C-30°C to 100°C

Supplier's note

  1. Technical Breakthroughs:

    • Alloy Steel Construction: Enhances fatigue resistance by 40% compared to standard steel, extending service life.
    • Precision Coiling: Uniform helical geometry ensures consistent force distribution under dynamic loads.
    • E-coating (Pro Model): Offers 3x longer corrosion resistance than industry benchmarks, ideal for coastal or industrial sites.

  2. Version Selection Guide:

    • Base Model: Suitable for standard piling operations where cost efficiency is prioritized.
    • Advanced Model: Optimal for mid-tier machinery requiring enhanced durability in moderate environments (e.g., urban construction).
    • Pro Model: Designed for extreme conditions (e.g., offshore drilling, heavy mining) where high loads and corrosive exposure are common. With its triple-certified corrosion resistance, the Pro Model ensures safe handling of aggressive chemicals and extreme temperatures. Pair it with alloy steel components for seamless system integration.

*Pro Model exceeds ISO 13641:2020 fatigue standards by 25%.

Frequently asked questions

  • Which OD480mm damping spring model suits XCMG or Zoomlion piling rigs?

  • How long is the shelf life of OD508mm steel damping springs for construction machinery?

  • Alloy steel vs standard steel: Which is better for piling rig Kelly bar springs?

  • Can OD470mm damping springs be customized for non-standard Kelly bar dimensions?

  • Are OD480mm damping springs certified for heavy machinery safety standards?

  • How do OD508mm damping springs reduce vibration in piling rigs?

  • What guarantees the longevity of steel damping springs under constant heavy loads?

  • Are OD480mm damping springs compatible with Kobelco or Caterpillar Kelly bars?

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