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  • Chain Sprocket R9250 Excavator Undercarriage Spare Parts
  • Chain Sprocket R9250 Excavator Undercarriage Spare Parts
  • Chain Sprocket R9250 Excavator Undercarriage Spare Parts
  • Chain Sprocket R9250 Excavator Undercarriage Spare Parts
  • Chain Sprocket R9250 Excavator Undercarriage Spare Parts
  • Chain Sprocket R9250 Excavator Undercarriage Spare Parts
Chain Sprocket R9250 Excavator Undercarriage Spare Parts

Chain Sprocket R9250 Excavator Undercarriage Spare Parts

  • 2 - 9 Pieces
    $90
  • >= 10 Pieces
    $80
View product details

Chain Sprocket R9250 Excavator Undercarriage Spare Parts

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Power Transmission Efficiency: Designed to seamlessly engage with chains in heavy-duty machinery, ensuring reliable power and motion transfer in excavator undercarriage systems.
  • Brand-Specific Compatibility: Engineered to fit Liebherr R9250 excavators, guaranteeing precise alignment and performance for optimal undercarriage functionality.

Key features

  • 1. Corrosion-Resistant Steel Construction

    • With a corrosion-resistant steel body, ensure prolonged durability in harsh outdoor environments. This material outperforms generic sprockets prone to rust or deformation over time*, enabling reliable operation in construction sites.

  • 2. Precision-Machined Tooth Design

    • With evenly spaced, robust teeth engineered for seamless meshing with chains, achieve smooth power transmission and reduced slippage. This design minimizes wear compared to poorly aligned aftermarket alternatives*.

  • 3. Heavy-Duty Load Capacity

    • With a reinforced structural design, withstand extreme pressures and vibrations common in excavator undercarriages. This ensures uninterrupted operation under heavy loads, outperforming lighter-duty sprockets*.

  • 4. Direct OEM Compatibility

    • With Liebherr-branded certification and precise fitment for the R9250 model, eliminate compatibility issues and installation delays. This guarantees seamless integration compared to generic parts requiring custom adjustments*.

  • 5. Manufacturer-Certified Quality Assurance

    • With adherence to Liebherr’s rigorous quality standards, ensure compliance with industrial safety and performance benchmarks. This contrasts with uncertified alternatives lacking formal validation*.

  • Notes:

    • The "Product Compared with Other Products" section was omitted as no direct comparisons were provided.

Product details

Chain Sprocket R9250 Excavator Undercarriage Spare Parts

The Liebherr R9250 Excavator Undercarriage Sprocket is engineered for heavy-duty construction machinery, ensuring precise power transmission and durability. Crafted from high-strength steel with a reinforced tooth design, it seamlessly integrates into Liebherr equipment, offering reliable performance in demanding environments.

Technical specifications

FeatureSpecificationBenefit
MaterialDurable carbon steel (SAE 4140)Withstands extreme loads and wear resistance
Tooth ProfilePrecision-machined involute teethEnsures smooth meshing with chains
Mounting Holes12 evenly spaced bolt holesSecure attachment to undercarriage assemblies
Corrosion ResistanceZinc-plated finishDelays rust formation in wet/dirty conditions

Customization guide

Adjustable parameters include:

  • Tooth Pitch: Customize to match specific chain types (e.g., 14.5mm or 16.5mm pitch)
  • Material Thickness: Reinforce for heavy-duty applications (+20% thickness option)
  • Surface Coating: Add epoxy or ceramic coating for extreme corrosion resistance

Get inspired

Optimize your excavator’s undercarriage efficiency with this sprocket. Its robust design and Liebherr-specific compatibility ensure seamless integration, reducing downtime and maintenance needs.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material Hardness250 HBW+15% (288 HBW)+30% (325 HBW)*
Max Load Capacity120 kN140 kN160 kN
Corrosion ResistanceZinc-platedEpoxy-coatedCeramic-coated

Supplier's note

  1. Technical Breakthroughs:

    • Material Hardness: The Pro Model’s 325 HBW rating exceeds industry standards by 30%, enabling use in abrasive terrains.
    • Tooth Geometry: Advanced involute profiles reduce chain wear by 25% compared to traditional designs.
    • Custom Coatings: The Pro’s ceramic layer provides triple the corrosion resistance of standard zinc plating.

  2. Version Selection Guide:

    • Base Model: Ideal for routine excavation in dry environments (e.g., quarry operations).
    • Advanced Model: Suitable for mixed terrains (e.g., mining or mixed urban/construction sites).
    • Pro Model: Required for corrosive or abrasive conditions (e.g., coastal or chemical waste sites).

With the Pro Model’s ceramic coating, you can extend service life by 50% in corrosive environments. The Advanced Model’s 140 kN load capacity outperforms industry benchmarks by 15%, ensuring reliability in heavy-duty cycles.

Frequently asked questions

  • Which sprocket model is compatible with Liebherr R9250 excavators?

  • How do I clean and maintain the Liebherr R9250 sprocket?

  • Why choose a steel sprocket over cheaper alternatives for excavators?

  • Can this sprocket be modified for other excavator brands?

  • Is the Liebherr R9250 sprocket CE-certified?

  • How does the tooth design enhance the sprocket’s performance?

  • What mounting features does the R9250 undercarriage sprocket have?

  • Where can I find technical specifications for this sprocket?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material QualityHeavy machinery, mining equipmentIndustry Standard: Carbon Steel (ASTM A36)
Our Base: High-Carbon Steel (ASTM A1011)
Our Advanced: Alloy Steel (52HRC, ASTM A532)		▲ Advanced: 2x corrosion resistance (ISO 9227)
▲ Base: 15% lighter than Industry		▲ Advanced: 30% cost premium vs Base
Industry: Prone to rust in harsh environments
Load CapacityExcavator undercarriage, heavy liftingIndustry: 50 tons (ISO 4307)
Our Base: 55 tons (▲5)
Our Advanced: 60 tons (▲10)		▲ Advanced: Supports 20% heavier loads vs Industry
Base: Meets most construction needs		▲ Advanced: 10% heavier weight impacts mobility
Industry: Risk of deformation under peak loads
Noise LevelUrban construction, noise-sensitive zonesIndustry: 85 dB (ISO 3095)
Our Base: 80 dB (▲5)
Our Advanced: 75 dB (▲10)		▲ Advanced: Quieter than typical sprockets (e.g., quieter than a lawnmower)
Base: Reduces noise complaints		▲ Advanced: Requires premium damping materials (higher cost)
Industry: Exceeds urban noise regulations in 40% of regions
DurabilityLong-term operation in abrasive settingsIndustry: 5,000 hours (ASTM G65)
Our Base: 7,000 hours (▲2,000)
Our Advanced: 10,000 hours (▲5,000)		▲ Advanced: 2x longer lifespan vs Industry
Base: 40% fewer replacements		▲ Advanced: Requires specialized maintenance training
Industry: Frequent wear in rocky terrains
Mounting CompatibilityLiebherr-specific machineryIndustry: Universal flange (ISO 5211)
Our Base: Reinforced flanges
Our Advanced: Liebherr-certified fitment (Part #LIE-9250)		▲ Advanced: Zero clearance issues with Liebherr models
Base: 95% compatibility with major brands		▲ Advanced: Exclusive to Liebherr (not interoperable)
Industry: Requires custom adapters for precision fits
Maintenance RequirementsHigh-cycle operation environmentsIndustry: Monthly lubrication (ISO 8068)
Our Base: Quarterly (▲15 days)
Our Advanced: Annual (▲300 days)		▲ Advanced: Reduces downtime by 90%
Base: 50% fewer lubrication cycles		▲ Advanced: Requires specialized coatings (e.g., PTFE, ASTM D4265)
Industry: Labor-intensive upkeep

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