81GPE VOE 14732404 VOLVO EC550 Excavator Tips

Specification:
Part No.:81GPE VOE 14732404 VOLVO EC550 Excavator Tips
Weight: Welcome to inquire
Brand Name: Custom Logo
Replacement: Brand VOLVO
Material: High-spec alloy steel
Color: Cat Yellow, or as required
Process: Investment casting / Lost wax casting/sand casting/forging
Packing: a Normal plywood case about 2tons per case
Tensile Strength ≥1400Rm-N/mm²
Shock ≥20J
Hardness: 48-52HRC
Certification: ISO9001:2008
Samples: Offer samples for free of charge, but freight collect.
Place of Origin: Zhejiang, China (Mainland)

The 81GPE (Part No. VOE 14732404) is a heavy-duty excavator bucket tooth specifically engineered for the Volvo EC550 excavator. As the primary point of contact between the machine and the ground, this tooth plays a critical role in determining digging efficiency, penetration capability, and overall productivity in demanding work environments.

Key Specifications

Compatible Machine: Volvo EC550 Excavator (50-60 ton heavy-duty class)

Part Number: VOE 14732404

Model/Type: 81GPE

Application: The "GPE" designation typically stands for General Purpose Extreme (or a similar heavy-duty classification). This type of tooth features a robust, reinforced structure designed to handle tough, mixed-material conditions, offering an optimal balance between penetration and durability.

Performance & Benefits

Superior Wear Resistance: The EC550 is often deployed in severe conditions such as mining, quarrying, and large-scale earthmoving. The 81GPE tooth is cast from high-strength, wear-resistant alloy steel and undergoes specialized heat treatment. This ensures exceptional resistance to the extreme abrasion caused by rocks, hard clay, and dense soil, significantly extending the component's service life.

Perfect OEM Fit: As a genuine Volvo part, it is manufactured to precise specifications, ensuring a seamless, millimeter-perfect fit with the EC550's adapter . This tight connection eliminates unwanted movement or wobble, prevents premature wear on the adapter nose, and ensures that the machine's immense hydraulic power is transferred directly and safely to the digging face.

Optimized Digging Geometry: The profile of the 81GPE tooth is engineered using advanced soil mechanics principles. Its streamlined shape minimizes resistance during penetration, allowing the EC550 (with its powerful ~340kW engine) to slice through tough ground with ease. This results in faster cycle times, higher bucket fill factors, and improved fuel efficiency.

Maintenance Recommendations

Timely Replacement: It is recommended to replace the tooth once it has worn down to about one-third of its original length. Operating with excessively worn teeth drastically increases digging resistance, leading to higher fuel consumption and unnecessary stress on the excavator's boom and arm.

Inspect the Adapter: Always inspect the condition of the adapter (the part welded to the bucket) when replacing teeth. A severely worn adapter will prevent the new tooth from seating correctly, leading to a loose fit and potential breakage.

Secure Locking Mechanism: Regularly check the retaining pin and rubber lock (if applicable) to ensure they are secure. This prevents the tooth from accidentally detaching during operation due to vibration or impact.

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