High Quality 4366958 4330217 Main Hydraulic Control Valve for Hitachi EX120-5 EX130-5 EX135 Excavators Mining Equipment

• Professional hydraulic control valve assembly built for Hitachi EX120-5, EX130-5 and EX135 excavators, corresponding to OEM part numbers 4366958 and 4330217 with unified installation dimensions.
• Precision-matched spool and valve body structure realizes fast and accurate hydraulic response for all working movements.
• Optimized internal flow distribution design improves synchronous coordination of multiple hydraulic actuators.
• High-strength valve body structure effectively resists hydraulic pressure fluctuations and impact loads.
• Multi-layer sealing configuration greatly reduces internal leakage and ensures stable hydraulic circuit control.
• Special surface treatment enhances wear and corrosion resistance for long-term field construction use.

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.