Wholesale Excavator LH Control Column Supplier

   The 4479181/4464825 radiator is a core cooling component for Hitachi and John Deere excavators, efficiently dissipating engine coolant heat to maintain optimal operating temperature. As a direct OEM replacement, it prevents overheating, safeguards engine performance, and ensures stable operation in heavy-duty construction scenarios.

Key Features
· Dual-model compatibility for seamless fit with specified Hitachi and John Deere excavator series
· High-efficiency heat dissipation to keep engine temperature within safe range
· Leak-proof design for reliable performance in harsh job site conditions
· Easy plug-and-play installation without modifications
· Long service life to reduce maintenance frequency and costs

Compatible Models
· Hitachi Excavators: ZX60, ZX70, ZX70B, ZAX70, ZX75UR, ZX80LCK, ZAXIS70, and ZAXIS80 (also fits variants like ZX60-HCMC, ZX70-HHE)
· John Deere Excavators: 75C, 80C
· Interchangeable Part Numbers: 4479181, 4464825

   SPARKLING MACHINERY NEW ED150 140SR SK135SRLC-2 VA32G8701020 ECU is a core electronic control component for 3 Kobelco excavator models (construction/municipal use). It regulates engine, hydraulic, and operational systems to ensure precise, efficient performance. 
   Meeting Kobelco OEM standards (VA32G8701020), it resists -20°C to 85°C temps, voltage fluctuations, and electromagnetic interference, guaranteeing seamless compatibility and long-term reliable control.

   SPARKLING MACHINERY NEW EC220D VOE14635701 Hose is a dedicated hydraulic fluid transfer component for VOLVO EC220D crawler excavators (heavy-duty equipment for construction, mining, and infrastructure projects). As a key part of the excavator’s hydraulic system, it securely conveys hydraulic oil between pumps, valves, and cylinders, ensuring uninterrupted power transmission for tasks like rock breaking, material loading, and deep excavation.
   Meeting VOLVO OEM standards (part no. VOE14635701), it endures 32 MPa hydraulic pressure, -30°C to 100°C temperature fluctuations, and continuous vibration. It resists oil aging and external abrasion, ensuring long-term leak-free performance for VOLVO EC220D, with strict testing guaranteeing seamless compatibility and reliable operation.

   SPARKLING MACHINERY NEW 150118-00131 Holder Assy, Nozzle is a specialized fuel system component designed for compatible diesel engines in excavators, loaders, and heavy construction machinery. As a core part of the engine’s fuel injection system, it serves two critical roles: securely fastening the fuel nozzle in place and ensuring precise alignment with the combustion chamber. This dual function guarantees consistent fuel spray patterns and optimal atomization, which are essential for maximizing combustion efficiency, reducing exhaust emissions, and maintaining stable engine power during heavy-duty tasks like digging, hauling, and prolonged idling.

   Engineered to match original equipment performance standards, it maintains reliable functionality even under harsh engine conditions—including high operating temperatures, continuous vibration, and exposure to fuel contaminants. It prevents nozzle misalignment (a leading cause of inefficient combustion) and fuel leakage, safeguarding the engine from damage and minimizing unplanned downtime. Backed by strict performance checks, it ensures long-term reliability for the fuel injection system, supporting uninterrupted machinery operation.