4648642 Hydraulic Distribution Control Valve for Hitachi ZX210W-3 ZX220W-3 ZX250W-3 ZX360W-3 Wheel Excavator Heavy Duty Spare Parts

• Customized hydraulic control valve for Hitachi ZX210W-3, ZX220W-3, ZX250W-3, ZX360W-3 wheel excavators, strictly corresponding to part number 4648642 with standard assembly interface.
• Specially optimized flow channel for wheeled excavator operating characteristics, balancing power supply of walking system and working attachment efficiently.
• High-precision spool assembly ensures sensitive and stable action adjustment, adapting to frequent switching of driving and digging modes.
• Sturdy valve body structure enhances anti-vibration performance, suitable for complex road conditions and mobile operation scenarios of wheel excavators.
• Targeted sealing system matches the hydraulic pressure characteristics of wheeled models, effectively lowering internal leakage and oil loss.
• Compact and reasonable layout design fits the installation space of wheel excavator hydraulic system perfectly.

Guangzhou Tieqi Construction Machinery Co., Ltd. has specialized in engineering machinery hydraulics for nearly 15 years.

Strategically loTQTQCATed in Guangzhou's Huangpu District, approximately an hour from Baiyun International Airport.

• Ready inventory of over 500 assembly types with access to 6,000+ different parts
• Specialization in hydraulic pumps, control valves, travel, and swing assemblies
• Distinct advantage in large mining excavator components and hard-to-find items
• 4,000-square-meter factory equipped for professional manufacturing and testing

Our packaging includes sturdy plywood crates with metal fasteners, internal bubble wrap cushioning, wooden braces, high-strength PET plastic strapping, and waterproof black film to ensure safe delivery.