SPARKLING Hydraulic Pump for Doosan MEGA Loader – Reliable & Precise

The 401-00423 hydraulic pilot pump, also known as the steering pump or pilot pressure pump, is a key component of the MEGA 500-V TIER-II wheel loader’s hydraulic system. With a robust 45kg build, this high-performance pump ensures precise pilot control, smooth steering assistance, and reliable hydraulic pressure for various operations.

Designed to OEM standards, this pump is built with reinforced cast iron housing, high-efficiency rotors, and hardened shafts, offering excellent resistance to wear, pressure fatigue, and oil contamination. It’s an ideal replacement for the original Doosan/Daewoo system pump and fully compatible with heavy-duty operation demands.

   SPARKLING MACHINERY NEW EC350E EC380E EC380EHR EC460C EC460CHR 14622932 Relief Valve is a dedicated hydraulic pressure protection component for Volvo EC350E, EC380E, EC380EHR, EC460C, and EC460CHR crawler excavators (widely used in heavy construction, mining, and large-scale infrastructure projects). As a core safety part of the hydraulic system, it automatically relieves excess pressure when it exceeds the set threshold—preventing damage to pumps, cylinders, and hoses during high-intensity tasks like heavy lifting, rock breaking, and deep digging.
   Meeting Volvo OEM standards (part no. 14622932), it maintains a precise pressure setting range of 28-32 MPa, endures -30°C to 95°C temperatures, resists hydraulic oil corrosion and vibration, and ensures instant pressure relief response. Strict testing guarantees seamless compatibility with the five Volvo models and long-term hydraulic system protection.

   SPARKLING MACHINERY NEW KX033 KX040 KX057 KX12 RD411-51122 Cap is a key protective component for 4 Kubota excavator models (construction/municipal use). It seals fluid reservoirs (oil, coolant) or access ports, preventing leakage, dust ingress, and component corrosion. Meeting Kubota OEM standards (RD411-51122), it resists -30°C to 85°C temps, oil, and UV damage, ensuring seamless compatibility and long-term protection.

   SPARKLING MACHINERY NEW EC200D 14743576 Seal Kit is a dedicated, all-in-one sealing solution exclusively engineered for VOLVO EC200D crawler excavators—versatile mid-sized equipment widely used in construction, municipal engineering, and light mining projects. As a core protective component for the excavator’s hydraulic system, it covers critical areas including hydraulic cylinder rods, valve connections, and pump interfaces, forming robust leakproof barriers. This function is vital for maintaining stable hydraulic pressure, ensuring smooth and responsive operation of core mechanisms (boom lifting, arm digging, bucket tilting), and preventing dust, debris, or moisture from contaminating internal hydraulic parts. It directly reduces the risk of hydraulic system failures, avoids unplanned downtime, and eliminates costly repairs caused by oil leaks during tasks like trench digging, material loading, and site grading.

   Engineered to meet VOLVO’s original equipment standards, the seal kit maintains consistent sealing reliability even under harsh conditions: high hydraulic pressure (up to 35 MPa), extreme temperature fluctuations (-25°C to 105°C), and continuous excavator vibration. It resists oil aging and wear, providing long-lasting protection for the EC200D’s hydraulic system. Backed by strict performance verification, it guarantees uninterrupted sealing support for VOLVO EC200D excavators.