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  • Excavator diesel Engine Parts Piston Assembly D2840 D2842 D2848 Engine KS 40587600 Piston with Rings and Pin
  • Excavator diesel Engine Parts Piston Assembly D2840 D2842 D2848 Engine KS 40587600 Piston with Rings and Pin
  • Excavator diesel Engine Parts Piston Assembly D2840 D2842 D2848 Engine KS 40587600 Piston with Rings and Pin
  • Excavator diesel Engine Parts Piston Assembly D2840 D2842 D2848 Engine KS 40587600 Piston with Rings and Pin
  • Excavator diesel Engine Parts Piston Assembly D2840 D2842 D2848 Engine KS 40587600 Piston with Rings and Pin
  • Excavator diesel Engine Parts Piston Assembly D2840 D2842 D2848 Engine KS 40587600 Piston with Rings and Pin
Excavator diesel Engine Parts Piston Assembly D2840 D2842 D2848 Engine KS 40587600 Piston with Rings and Pin

Excavator diesel Engine Parts Piston Assembly D2840 D2842 D2848 Engine KS 40587600 Piston with Rings and Pin

  • 1 - 9 Packs
    $163
  • >= 10 Packs
    $155
View product details

Excavator diesel Engine Parts Piston Assembly D2840 D2842 D2848 Engine KS 40587600 Piston with Rings and Pin

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Engine Sealing: Equipped with three piston rings to ensure airtight combustion chamber sealing, minimizing gas leakage and optimizing engine efficiency.
  • Robust Structural Connectivity: Features a durable steel piston pin and retainer, enabling secure attachment to the connecting rod for smooth power transmission in heavy-duty applications.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a corrosion-resistant steel piston pin and durable aluminum body, you can ensure long-lasting performance in harsh construction environments.

  • 2. Secure Interactive Design

    • With a piston pin retainer and bushing, you can maintain structural integrity and reduce friction during high-stress operations.

  • 3. Enhanced Performance Parameters

    • With triple piston rings and precision-engineered components, you can achieve optimal sealing and power efficiency in heavy-duty engines.

  • 4. Commercial-Grade Scenario Solutions

    • Designed for excavators like the D2840 series, you can support continuous operation in demanding construction scenarios.

  • 5. Reliable Certification Standards

    • Built to meet industry standards for construction machinery parts, you can ensure compliance and durability.

Product details

Excavator diesel Engine Parts Piston Assembly D2840 D2842 D2848 Engine KS 40587600 Piston with Rings and Pin

The Piston Assembly Excavator Spare Part KS 40587600 is a high-performance engine component designed for excavators (models D2840, 2842, 2848). Crafted from durable materials like aluminum and steel, it features triple piston rings, a hardened steel piston pin, and a spring-loaded retainer for optimal sealing, durability, and reliability. Backed by a 6-month warranty, this assembly ensures efficient combustion and reduced wear in heavy-duty applications.

Technical specifications

FeatureSpecificationApplication Scenario
Piston Rings3-piece set, cast-iron with chrome platingPrevents gas leakage in high-pressure engine cycles
Piston PinSteel alloy, heat-treatedWithstands extreme temperatures and dynamic loads
Retainer ClipSpring-loaded, corrosion-resistantSecures piston pin in harsh operating conditions
BushingBronze-lined for low frictionReduces wear between piston pin and connecting rod

Customization guide

Adjustable parameters include material composition (e.g., stainless steel for corrosive environments) and piston ring thickness to meet specific engine tolerances.

Get inspired

With triple piston rings, you can achieve optimal combustion sealing for excavators operating in dusty or high-temperature environments. The hardened steel piston pin ensures longevity even under constant vibration and pressure.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material GradeAluminum alloySteel-reinforcedAerospace-grade alloy
Temperature ResistanceUp to 250°CUp to 300°CUp to 350°C
Load Capacity500 N750 N1,000 N
Weight2.2 kg2.0 kg (20% lighter)1.8 kg

Supplier's note

  1. Technical Breakthroughs:

    • Triple Piston Rings: Reduce gas leakage by 40% compared to dual-ring designs.
    • Heat-Treated Steel Pin: Endures 2x longer under cyclic stress than standard pins.
    • Bronze-Lined Bushing: Cuts friction by 30%, extending component lifespan.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard excavators with moderate workloads (e.g., light earthmoving).
    • Advanced Model: Suited for mid-tier applications requiring corrosion resistance (e.g., coastal construction).
    • Pro Model: Designed for heavy-duty machinery in extreme environments (e.g., mining or high-temperature drilling). With its 350°C tolerance, the Pro version ensures reliable performance where competitors fail. Pair it with high-viscosity lubricants to maximize durability.

Frequently asked questions

  • Which excavator models is the KS 40587600 piston assembly compatible with?

  • Why is aluminum used for the piston in the KS 40587600 instead of steel?

  • How do I clean and maintain the piston rings and pin of the KS 40587600 assembly?

  • Is the KS 40587600 piston assembly certified for heavy machinery use?

  • What’s the warranty period for the KS 40587600 piston assembly?

  • How do the piston rings in KS 40587600 improve engine efficiency?

  • Does the KS 40587600 come with all necessary components?

  • What makes the KS 40587600 piston assembly durable for heavy-duty use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy machinery (excavators, bulldozers)Industry Standard: Cast Iron (ISO 809)
Our Base: Aluminum Alloy (ASTM A380)
Our Advanced: Steel (ASTM A36) ▲		Lighter weight (Base: 12 kg vs Industry 15 kg)
Higher durability (Advanced)		Base: Less corrosion resistance than Advanced ▲
Advanced: 2 kg heavier than Base
Piston Ring CountHigh-pressure enginesIndustry Standard: 2 rings (ISO 3335)
Our Base: 3 rings ▲
Our Advanced: 4 rings ▲▲		Improved gas sealing efficiency (▲1 ring over Industry)
Reduced oil consumption		Base: Higher cost than Industry
Advanced: Complex installation ▲▲
Piston Pin MaterialCorrosive environmentsIndustry Standard: Low-Carbon Steel (ASTM A109)
Our Base: High-Carbon Steel (ASTM A304)
Our Advanced: Stainless Steel (ASTM A276) ▲		Enhanced wear resistance (Base)
Corrosion resistance (Advanced ▲)		Base: Limited corrosion protection
Advanced: 15% cost increase ▲
Noise LevelUrban construction sitesIndustry Standard: 60 dBA (ISO 3744)
Our Base: 55 dBA ▲ (quieter than lawnmower)
Our Advanced: 50 dBA ▲▲ (quieter than refrigerator)		Compliance with noise regulations (▲)
Improved workplace safety (▲▲)		Advanced: Requires premium sound-dampening tech ▲▲
WeightPortable machinery maintenanceIndustry Standard: 15 kg (ISO 80000-1)
Our Base: 12 kg ▲ (lightweight)
Our Advanced: 14 kg (balanced strength)		Easier handling (Base ▲)
Stronger load capacity (Advanced)		Base: Sacrifices durability for weight ▲
Advanced: 2 kg heavier than Base
Warranty PeriodLong-term equipment useIndustry Standard: 3 months
Our Base: 6 months ▲ (standard coverage)
Our Advanced: 12 months ▲▲ (extended warranty)		Double Industry coverage (Base ▲)
2x longer protection (Advanced ▲▲)		Base: Shorter than Advanced ▲▲
Advanced: Higher upfront cost ▲▲

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