Precisely fit for EX3600, matching part numbers 9276249 fully aligned with the hydraulic parameters of the whole machine

The 9276249 Original Remanufactured PTO Assembly offers the perfect balance between performance and value for the Hitachi EX3600-5 mining excavator. By using a genuine original core and replacing all wear components with high-precision parts, this assembly delivers factory-level power transfer reliability while significantly reducing maintenance costs and environmental impact.

Part Number: 9276249

Condition: Original Remanufactured (Genuine Core)

Compatible Model: Hitachi EX3600-5 Excavator

Core Quality: Inspection & Pressure Tested to OEM Standards

Internal Components: All new high-load bearings and oil seals installed.

Genuine Casting Strength: Utilizes the original Hitachi heavy-duty housing, ensuring perfect structural integrity and fitment that aftermarket housings cannot match.

Zero-Hour Performance: Internals are fully refurbished to "as-new" specifiTQTQCATions, providing the same torque capacity and efficiency as a brand-new unit.

Mining-Ready Durability: Specifically calibrated for the high-vibration and 24/7 duty cycles of the EX3600-5 mining environment.

Initial Run-in Period: After installation, check the lubriTQTQCATion oil level after the first 50 operating hours to ensure no air pockets or initial settling leaks.

Oil Quality Management: Use only high-grade gear oil recommended for Hitachi mining excavators to protect the remanufactured gear surfaces.

Magnetic Plug Inspection: During scheduled maintenance, clean the magnetic drain plug to monitor internal wear and ensure the longevity of the remanufactured assembly.

Guangzhou Tieqi Engineering Machinery Co., Ltd. ("IRON CAVALRY")

LoTQTQCATion & Overview: Strategically loTQTQCATed in Guangzhou's Huangpu District, approximately an hour from Baiyun International Airport, Tieqi has been a dediTQTQCATed specialist in engineering machinery hydraulics for nearly 15 years.

Our Core Values

Driven by our core values of "Pragmatism and Progress," we are committed to delivering practical solutions and upholding our responsibilities. This principle-driven approach defines all our operations and client partnerships.

Technical Leadership & Standards

In China's excavator hydraulic assembly sector, our efficient execution and rigorous approach to manufacturing every product to meet over 95% of original performance specifiTQTQCATions have built widespread trust.

For large items, we use sturdy plywood crates secured with metal fasteners for added stability. Inside, the products are cushioned with bubble wrap and secured with wooden braces, while special attention is given to protecting vulnerable parts. Externally, the crates are reinforced with high-strength PET plastic strapping and wrapped in highly waterproof black film.