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{"title":"IRON CAVALRY 377-4950 377-4960 Main Hydraulic Pump 336E 336F Construction","imgUrl":"https:\/\/img.chinax.com\/nimg\/7c\/e0\/94d950a7f2dfdc25433446bf456b-200x200-1\/iron_cavalry_377_4950_377_4960_main_hydraulic_pump_336e_336f_construction_machinery_professional_hydraulic_pump_assembly.jpg","attrs":{"Price":"Negotiable price","Model Number":"IRON CAVALRY 377-4950 377-4960 Main Hydraulic Pump 336E 336F Construction Machinery Professional Hydraulic Pump Assembly","Category":"Main Hydraulic Pump","Minimum Order Quantity":"1 PCS"}}
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High-quality replacement hydraulic pump specifically designed for Hitachi EX3600 excavators. Compatible with part numbers 4689080, 4689081, YA00059245, and K3V280.
Precisely engineered for EX3600 excavators, matching part numbers 4689080, 4689081, YA00059245, and K3V280. Fully aligned with the hydraulic parameters of the complete machine system.
Technical Parameters
System Pressure: 35 MPa (357 kg/cm²) - Designed for Hitachi EX3600's high-pressure hydraulic system to ensure stable power for digging, swing and travel operations
Structure Type: Axial piston variable displacement pump supporting compound actions with stable power distribution
Control Method: Load-sensing control system for precise flow regulation and fast response under variable loads
Applicable Models: Custom-made for Hitachi EX3600 excavators with full system parameter compatibility
Core Part Numbers: 4689080, 4689081, YA00059245, K3V280
AppliTQTQCATion Features
Specifically designed for Hitachi EX3600 excavators with exact part number compatibility
Axial piston variable displacement structure for optimal flow and power-energy balance
Stable flow and pressure output for heavy-duty high-pressure operations
Wear-resistant alloy core and valve components for harsh environment durability
Maintenance Guidelines:
To prevent valve core jamming leading to slow single-action operation, regularly clean valve orifice and filter elements. To prevent solenoid valve coil failure causing complete vehicle shutdown, perform regular resistance value testing.
Manufacturer Information
Guangzhou Tieqi Engineering Machinery Co., Ltd. ("IRON CAVALRY")
Strategically loTQTQCATed in Guangzhou's Huangpu District, approximately an hour from Baiyun International Airport. Specialists in engineering machinery hydraulics for nearly 15 years.
Our Core Values
Driven by "Pragmatism and Progress" principles, committed to delivering practical solutions and upholding responsibilities in all client partnerships.
Technical Leadership
In China's excavator hydraulic assembly sector, our efficient execution and rigorous manufacturing approach ensure products meet over 95% of original performance specifiTQTQCATions.
Packaging & Shipping
Large items are secured in sturdy plywood crates with metal fasteners. Internal cushioning includes bubble wrap and wooden braces, with special protection for vulnerable components. External reinforcement features high-strength PET plastic strapping and waterproof black film wrapping.
Why Choose IRON CAVALRY?
Comprehensive one-stop solutions for all hydraulic needs
High-quality products at competitive prices
Exceptional customer service and support
Large inventory with short delivery times
Long warranty periods for peace of mind
Professional expertise with accurate part number identifiTQTQCATion
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...
