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4403501 4243572 Hitachi EX50U EX50UR PSVD2-21 Hydraulic Pump Excavator Piston Pump High Pressure Construction Machinery Pump
Original OEM hydraulic piston pump designed specifically for Hitachi EX50U and EX50UR mini excavators. This high-pressure construction machinery pump ensures reliable performance in demanding operating conditions.
Product SpecifiTQTQCATions
Brand
IRON CAVALRY
Place of Origin
CHINA
Condition
Original & OEM
Warranty
12 months
MOQ
1 pcs
Production Capacity
1000pcs /Month
Standard or Nonstandard
Standard
Payment Terms
L/C, T/T, Western Union, Tradeassurance
Delivery Time
3-7 days (depending on order)
Transport Methods
By Sea, Air or DHL/FEDEX/TNT/EMS
Product Images
Key Features & Benefits
High-precision plunger design: Utilizes dediTQTQCATed PSVD2-21 series plunger structure for increased hydraulic output pressure and adaptation to deliTQTQCATe operations and frequent load changes.
Optimized machining of valve plate and cylinder block: Low internal friction, smooth oil circuit, reduced hydraulic pulsation, and improved pump operation stability.
Compact pump body: High space utilization suitable for confined engine bay layout of EX50U/EX50UR mini excavators.
Wear-resistant and impact-resistant materials: Reinforced pump shaft, cylinder block, and gear surfaces withstand continuous operation and vibration in construction environments.
Precision flow control: Precise pump displacement adjustment ensures synchronized and rapid response of bucket, boom, and stick movements.
Original size replacement: Standardized interface directly replaces original pump without additional modifiTQTQCATion or adjustment.
About IRON CAVALRY
Guangzhou Tieqi Construction Machinery Co., Ltd. has specialized in engineering machinery hydraulics for nearly 15 years.
Company Overview
Strategically loTQTQCATed in Guangzhou's Huangpu District, approximately an hour from Baiyun International Airport.
Our Capabilities
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
Packaging & Delivery
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.
Why Choose IRON CAVALRY?
One-stop solution provider for hydraulic components
Introduction to Guangzhou Tieqi Construction Machinery Company
Founded in 2010 and headquartered in Guangzhou, China, Guangzhou Tieqi Construction Machinery Co., Ltd. is an integrated manufacturing and trading company specializing in hydraulic system components for construction and mining machiner...
Introduction to Guangzhou Tieqi Construction Machinery Company
Founded in 2010 and headquartered in Guangzhou, China, Guangzhou Tieqi Construction Machinery Co., Ltd. is an integrated manufacturing and trading company specializing in hydraulic system components for construction and mining machiner...
