CAT E305.5 Excavator Chain Wheel

If you are looking for high-quality excavator chain wheel for CAT 305.5 excavators, you have come to the right place! GFM is a leading company specializing in the manufacture of excavator parts. We not only provide standard sprockets, but also customize exclusive solutions according to your needs. Whether it is durability, precise matching, or special working conditions, we can meet them!

The sprocket (also called the drive wheel) is the core component of the excavator track system, which directly affects the walking stability, power transmission efficiency and service life of the equipment. If the sprocket quality is poor, it may cause:

Track slippage or derailment, affecting operational safety
Abnormal wear and increased maintenance costs
Power loss and reduced fuel efficiency

GFM’s sprockets are made of high-strength alloy steel and precision heat treatment process to ensure wear resistance, impact resistance, and long life, so that your CAT 305.5 excavator always stays in the best condition!

Precise matching, perfect compatibility

• Designed specifically for CAT 305.5 models, ensuring 100% original factory specifications, no additional adjustments are required for installation.
• Strict tolerance control to avoid abnormal wear caused by dimensional deviation.

Super durability, reduce downtime

• Forged with high-quality alloy steel, the life of the sprocket is increased by more than 30% compared with ordinary sprockets.
• Deep quenching + tempering treatment, high surface hardness, good internal toughness, impact resistance and no tooth loss.

Optimized tooth shape design, smoother operation

• Fine grinding of tooth surface to reduce friction with track shoes, reduce noise and vibration.
• Special chamfer treatment to prevent debris from getting stuck and extend the life of the track.

Anti-rust and anti-corrosion, adapt to harsh environments

• Galvanized or phosphating treatment is optional, effectively resisting corrosion in harsh working conditions such as moisture, saline-alkali, and mining.

Product Description

• MOQ: 1 PC
• Payment Method: T/T
• Brand: GFM
• Condition: New
• Color: Yellow, Black or Customized
• Lead Time: 30 days
• Warranty: 1 Year
• Service: OEM or ODM
• Place of Origin: Fujian, China
• Application: Excavator or Bulldozer
• Packing: Standard Export Wooden Pallet

Features

• Exceptional Durability: Made from premium materials to endure heavy-duty operations and resist wear over time.
• Perfect Fit: Engineered for precise alignment with excavator and bulldozer track systems, ensuring optimal performance.
• High Load Capacity: Designed to withstand intense workloads while maintaining strength and stability.
• Effortless Operation: Ensures smooth engagement with the track chain, reducing vibration and boosting efficiency.
• All-Weather Performance: Built to resist rust, moisture, and extreme temperatures, ensuring reliability in any environment.

Specifications

Product Models

Production Process

• Forging blank: high-quality alloy steel bars are selected for isothermal forging to ensure that the internal structure is dense and uniform.
• Heat treatment: first quenching and then tempering, and then temperature tempering to eliminate internal stress; the balance of hardness and toughness makes the sprocket less likely to crack under high torque environment.
• CNC machining: precise cutting is carried out through the five-axis linkage CNC machining center, and each tooth surface is repeatedly polished to ensure the tolerance range and surface finish.
• Surface strengthening: high-temperature nitriding or phosphating treatment, combined with shot peening to eliminate residual stress and improve fatigue life.
• Quality inspection: equipped with advanced inspection equipment such as three-coordinate, hardness tester, profilometer, etc., full inspection of multiple indicators such as size, hardness, surface quality, magnetic particle flaw detection, etc.
• Dynamic balance test: The assembly test bench simulates the operation of the actual vehicle, detects vibration and temperature rise, and ensures that the products shipped meet the use requirements 100%.

Packaging and Shipping

Factory Advantages

We know that different working environments have different requirements for sprockets, so GFM excavator parts manufacturer provide in-depth customization services to ensure that your sprockets fully meet actual needs:

✔ Material upgrade

• Standard version: high-quality alloy steel (suitable for general working conditions)
• Reinforced version: ultra-high strength steel (suitable for extreme environments such as mines and gravel)
• Anti-corrosion version: stainless steel or special coating (suitable for coastal and saline-alkali areas)

✔ Size and number of teeth adjustment

• If you need a non-standard number of teeth or a special pitch, we can produce it according to your requirements to ensure perfect match with the existing crawler.

✔ Special surface treatment

• Hardened plating: further improve wear resistance
  Anti-rust coating: suitable for high humidity or chemical corrosion environment

✔ Fast delivery, flexible orders

• Small batch customization? No problem!
• Urgent order? We provide expedited production services to minimize your downtime losses.

Choosing a sprocket is not a trivial matter. It is related to the life of your equipment and operating efficiency. GFM not only provides high-quality CAT 305.5 excavator sprockets, but also provides thoughtful customization services to ensure that you get the most suitable products.

Don’t worry about inferior sprockets anymore! Contact GFM and let us provide you with a long-lasting, stable and efficient power transmission solution for your excavator! 🚜💪

📩 Welcome to consult at any time, we are here to serve you!