All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Construction & Building Machinery
Engineering & Construction Machinery
Construction Machinery Parts
  • Sany SR235 Piling Rig Interlock kelly bar
  • Sany SR235 Piling Rig Interlock kelly bar
  • Sany SR235 Piling Rig Interlock kelly bar
  • Sany SR235 Piling Rig Interlock kelly bar
  • Sany SR235 Piling Rig Interlock kelly bar
  • Sany SR235 Piling Rig Interlock kelly bar
Sany SR235 Piling Rig Interlock kelly bar

Sany SR235 Piling Rig Interlock kelly bar

$10000.00-$50000.00/ Set|1 Set/Sets(Min. Order)
View product details

Sany SR235 Piling Rig Interlock kelly bar

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Structural Support & Secure Attachment: Designed as an interlock kelly bar for Sany SR235 piling rigs, providing robust support during piling operations. The flanged base with multiple holes ensures secure modular assembly with compatible machinery.
  • Durability & Versatility: Constructed from high-strength steel or alloy steel, enabling reliable performance in heavy-duty applications. The tapered top and ventilation holes optimize weight distribution and airflow for efficient operation.

Key features

  • 1. Durable Alloy Steel Construction

    • With high-strength alloy steel material, ensure reliable performance in heavy-duty piling operations*. Compared to standard steel, it offers 20% higher tensile strength for prolonged durability in harsh construction environments.

  • 2. Modular Flange Design for Easy Integration

    • With a flange base featuring pre-drilled mounting holes, easily attach the kelly bar to diverse components or structures for quick assembly and disassembly. This design outperforms rigid, non-modular alternatives by enabling flexible configuration.

  • 3. Enhanced Torque Capacity for Demanding Tasks

    • With a robust steel-alloy core, handle drilling and piling tasks with up to 30% higher torque capacity than conventional kelly bars*. This ensures stable operation even under extreme loads.

  • 4. Cross-Brand Compatibility for Versatile Use

    • With compatibility certified for leading brands like Caterpillar, Komatsu, and Sany, adapt seamlessly to diverse construction machinery. This eliminates the need for brand-specific parts, saving time and costs.

  • 5. Compliance with Industrial Safety Standards

    • With design and materials meeting ISO 9001 quality management standards, guarantee safe and reliable performance in industrial applications. This ensures adherence to global safety protocols for construction equipment.

Product details

Sany SR235 Piling Rig Interlock kelly bar

The Sany SR235 Piling Rig Interlock kelly bar is a durable, modular component designed for heavy-duty construction machinery. Crafted from high-strength steel or alloy steel, it ensures seamless compatibility with leading brands like Caterpillar, Komatsu, and Sany. With a 6-month warranty, these rods are engineered for reliability in demanding applications such as piling, mining, and structural assembly.

Technical specifications

FeatureSpecificationBenefit
MaterialSteel / Alloy SteelEnhanced durability and load-bearing capacity
CompatibilityCompatible with Manitou, Caterpillar, Kobelco, and 10+ brandsUniversal fit for diverse machinery ecosystems
DesignFlanged base with attachment holesModular integration into existing systems
Color OptionsWhite, Yellow, Red (customizable)Visual identification and safety compliance
Warranty6 monthsGuaranteed performance and peace of mind

Customization guide

  • Adjustable Material: Swap steel for alloy steel to boost corrosion resistance or lightweight aluminum for reduced weight.
  • Color Customization: Match branding or safety standards (e.g., red for high-visibility zones).
  • Design Tweaks: Modify hole patterns or flange dimensions for specialized load distribution needs.

Get inspired

With its flanged base and modular design, the Sany SR235 kelly bar adapts to diverse construction scenarios. Whether reinforcing piling rigs, guiding machinery components, or enhancing structural stability, this versatile part ensures precision and longevity.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
MaterialSteelAlloy SteelStainless Steel
Corrosion ResistanceStandard+30% EnhancedMarine-grade
Load Capacity5,000 kg6,500 kg (+30%)8,000 kg (+60%)*
Color OptionsWhite, Yellow+RedFull palette

Supplier's note

  1. Key Breakthroughs:

    • Alloy Steel Construction: The Advanced Model’s alloy steel offers 30% higher tensile strength than standard steel, ideal for heavy-duty piling operations.
    • Marine-grade Corrosion Resistance: The Pro Model’s stainless steel withstands harsh coastal environments, tripling the industry standard for longevity.
    • Modular Flange Design: All models feature pre-drilled flanges, enabling quick assembly and reducing downtime by 20% compared to custom-fit alternatives.

  2. Optimal Selection:

    • Base Model: Suitable for general construction sites where cost efficiency is prioritized.
    • Advanced Model: Perfect for mining or industrial applications requiring enhanced durability and moderate corrosion resistance.
    • Pro Model: Recommended for marine or chemical environments where extreme load capacity and corrosion protection are critical.

With alloy steel, you can handle heavier loads without compromising safety. With marine-grade stainless steel, you can operate confidently in corrosive coastal zones. Choose your model based on your application’s demands—whether it’s cost, strength, or environmental resilience.

Frequently asked questions

  • Which Kelly bar model is best suited for Caterpillar excavators?

  • How do I clean and maintain the flange holes on the Sany SR235 Kelly bar?

  • What’s the difference between steel and alloy steel Kelly bars for piling rigs?

  • Can the Sany SR235 Kelly bar be customized for red safety color coding?

  • Is the Sany SR235 Kelly bar certified for heavy-load piling applications?

  • Which Kelly bar model works for compact excavators like the Sany SH35C-8?

  • How do the ventilation holes on the Kelly bar improve performance?

  • Does the Sany SR235 Kelly bar support modular assembly for different rigs?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy-duty construction environments with high stress and corrosion risksIndustry: Carbon steel (ASTM A36) (moderate strength/durability)
Our Base: High-carbon steel (ASTM A53) (enhanced strength ▲)
Our Advanced: Chrome-vanadium alloy steel (ASTM A4140) (superior strength/durability ▲▲)		Advanced alloy resists deformation under extreme loadsAlloy versions may require specialized handling
WeightMobile construction sites prioritizing ease of handlingIndustry: 200 kg/m (standard weight)
Our Base: 190 kg/m (10% lighter ▲)
Our Advanced: 180 kg/m (20% lighter than industry ▲▲)		Lighter weight reduces labor strainLighter materials may compromise load capacity
StrengthDeep foundation projects requiring high load-bearing capacityIndustry: Yield strength 250 MPa
Our Base: 300 MPa (20% stronger ▲)
Our Advanced: 350 MPa (40% stronger than industry ▲▲)		Advanced models handle heavier machinery loadsHigher strength may increase material costs
Brand CompatibilityMulti-brand construction fleets needing universal partsIndustry: Compatible with 5-10 brands
Our Base: Compatible with 12+ brands (listed in specs) ▲
Our Advanced: Full compatibility with all major brands ▲▲		Advanced ensures seamless integration across fleetsUniversal compatibility may require additional adapters
Warranty DurationLong-term project contracts requiring extended guaranteesIndustry: 3 months
Our Base: 6 months (doubled coverage ▲)
Our Advanced: 12 months (quadruple industry standard ▲▲)		Extended warranties reduce replacement costsLonger warranties may affect upfront pricing
Operational LifespanHigh-cycle piling operations in demanding environmentsIndustry: 1000 hours between maintenance
Our Base: 1500 hours (50% longer service ▲)
Our Advanced: 2000 hours (double industry lifespan ▲▲)		Advanced models minimize downtimeHigh-performance materials may require specialized maintenance

Related searches

cycling speed sensorhair iron hair extensions iron hairchunky high heeled womens winter bootsred light therapy machine led medicalmechanical sport watchdennis brown splint orthopedic shoes footcommercial pasteurisation machinetunnel pasteurizerfruit juice pasteurisationbone saw blades hacksawbone saw bladewashing machine suspension rod kit suspension2 gallon heat resistant glass partykt boardanimal party decorationbaby shower decorationretro fashion sunglassessilk pillowcasecotton plush y2k hoodie full zipDIY garden WPC fence

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.