Hitachi EX550 EX550-5 EX600-3 Excavator Hydraulic Main Pump 9136529 0001284 Heavy Duty Replacement High Pressure Piston Pump for Construction Machinery Repair

Hitachi EX550 EX550-5 EX600-3 Excavator Hydraulic Main Pump 9136529 0001284 Heavy Duty Replacement High Pressure Piston Pump for Construction Machinery Repair

• Provide large flow and high pressure oil source for the hydraulic system of large excavators to meet core power supply demands under heavy load conditions
• Drive the boom arm bucket swing and travel mechanisms to ensure smooth coordinated operation of multiple actions
• Stabilize the working pressure of the hydraulic system reduce pressure fluctuations during operation and improve the control accuracy of the whole machine
• Adapt to the continuous operation logic of large equipment and ensure lasting working capacity in earthwork and mining scenarios

Strategically loTQTQCATed in Guangzhou's Huangpu District, IRON CAVALRY (Guangzhou Tieqi Construction Machinery Co., Ltd.) has been a specialist in engineering machinery hydraulics for nearly 15 years.

Our 4,000-square-meter factory is equipped for professional manufacturing, precision assembly, rigorous testing, and quality certifiTQTQCATion. We maintain a ready inventory of over 500 assembly types, providing access to more than 6,000 different parts, with particular expertise in large mining excavator components.

For large items, we use sturdy plywood crates secured with metal fasteners. Products are cushioned with bubble wrap and secured with wooden braces, with special attention to protecting vulnerable parts. Crates are reinforced with high-strength PET plastic strapping and waterproof black film to ensure safe delivery.

• One-stop solution provider for all hydraulic component needs
• High-quality products at competitive prices
• Exceptional customer service
• Large inventory with short delivery times
• Professional expertise in excavator components