20Y-01-12210 CUSHION

20Y-01-12210 CUSHION KOMATSU

High-Performance Shock Absorption for Komatsu Excavators

The 20Y-01-12210 CUSHION KOMATSU is a critical component engineered to ensure optimal vibration damping, durability, and machine longevity in demanding construction environments. Manufactured with high-grade rubber and integrated with a metal core, this cushion is specifically designed to minimize the transfer of shocks and oscillations from heavy-duty hydraulic systems to the machine chassis—protecting not only structural components but also enhancing operator comfort.

Used extensively in Komatsu PC series excavators, this cushion sits between metal contact surfaces to absorb axial loads and suppress harmonic vibrations, which are common during intense operations such as trenching, hammering, and earthmoving. The compound’s resistance to oil, temperature extremes, and environmental degradation makes it ideal for all-weather, all-terrain use.

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Technical Specifications of 20Y-01-12210 CUSHION KOMATSU

• Product Type: Rubber-Metal Cushion

• Part Number: 20Y-01-12210

• Material Composition:

  • Exterior: Heavy-duty vulcanized rubber

  • Core: Steel or alloy-based cylindrical insert

• Application: Shock absorption and vibration isolation in hydraulic system mountings

• Color: Industrial black

• Inner Bore Diameter: Designed for precision fit on compatible bolts or mounting rods

• Shape: Conical + flat flange for wide load dispersion

• Weight: Approx. 0,390 kg grams (depending on batch specification)

• Mounting Type: Bolt-through central bore

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Compatibility – Komatsu Models Using 20Y-01-12210 CUSHION

This part is specifically engineered to work with the following Komatsu excavators:

• KOMATSU PC 200-5

• These models commonly utilize this cushion in the upper structure, particularly in engine mountings, cabin dampers, and hydraulic control brackets. The cushion serves to reduce fatigue stress on metallic frames and extend the service life of internal systems by isolating high-frequency vibrations.

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Performance Advantages

• Vibration Damping: Maintains machine stability by isolating high-energy motion from engine or hydraulic impact zones.

• Noise Reduction: Improves operator comfort by suppressing structural noise caused by engine vibrations or attachments.

• Extended Component Life: Prevents wear and cracks on adjacent metal surfaces through superior cushioning.

• Thermal Resistance: Maintains elasticity and function in temperature ranges from -30°C to 120°C.

• Corrosion Resistance: The embedded metal insert is treated to resist rust and environmental exposure.

• Maintenance-Free Operation: Designed to last thousands of operating hours under normal working conditions without the need for lubrication or service.

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Why Choose 3GEN Export for 20Y-01-12210 CUSHION KOMATSU?

At 3GEN Export, we supply high-quality OEM spare parts engineered for perfect integration into your Komatsumachinery. All components are rigorously inspected to meet or exceed industrial standards, ensuring seamless performance and durability.

We understand the cost of downtime in construction and mining operations. That’s why every order placed with us includes:

• Worldwide delivery in 5 working days

• OEM-grade quality without compromise

• Advanced packaging to prevent part deformation

• 1-year manufacturer warranty

• Prices inclusive of shipping – no hidden fees

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Installation Tips for 20Y-01-12210 CUSHION KOMATSU

• Ensure Clean Mounting Surfaces: Before installation, remove dirt, grease, and old rubber residue from contact points.

• Correct Orientation: The flat base should rest firmly against the fixed surface, while the tapered section faces the vibration source.

• Torque Matching: Use manufacturer-recommended torque values during bolt tightening to avoid over-compression or deformation.

• Periodic Inspection: Check periodically for signs of cracking, detachment, or oil absorption—replace if necessary to prevent failure.

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Applications in Real-World Projects

Contractors and fleet operators globally rely on the 20Y-01-12210 CUSHION KOMATSU for high-intensity applications including:

• Demolition sites with hydraulic breaker use

• Rock excavation and quarry environments

• Pipeline trenching projects

• Large-scale infrastructure earthworks

This cushion performs exceptionally in projects where machine uptime and comfort are crucial to productivity.

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Order Your 20Y-01-12210 CUSHION KOMATSU Today

3GEN Export is your trusted global partner in high-performance Komatsu spare parts. Whether you’re managing a fleet of excavators or maintaining a single machine, we ensure reliable, rapid, and cost-effective solutions tailored to your needs.

Ready to equip your Komatsu machine with the best? Order the 20Y-01-12210 CUSHION KOMATSU today and receive your parts anywhere in the world within just 5 working days.

  Manufactured in Turkey, these products are made using the latest technologies and built to meet the highest international standards. Each machine is a high-quality copy of the original, ensuring durability, precision, and performance that you can rely on for modern construction and metalworking projects

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