SPARKLING R180LC9S Solenoid – Durable Excavator Replacement Part

The XKCH-00022 Solenoid Valve is a precision-engineered hydraulic control component used in multiple Hyundai crawler excavators, including models R125LCR-9A, R145CR9, R160LC9A, and R180LC9S.

This solenoid valve plays a vital role in directing hydraulic fluid flow in key systems such as travel, swing, or attachment control. Engineered for responsive performance and long-lasting durability, this part ensures accurate actuation and helps maintain overall machine efficiency.

   The 31QB-12370 Engine Block is a premium cast-iron cylinder block, the core structural foundation for Hyundai R480LC-9, R480LC-9A, R480LC-9S crawler excavators (fitted with Scania DC13 engine). It houses cylinders, crankshaft, and camshaft, integrates coolant/oil passages, and ensures precise component alignment for efficient combustion and power delivery. 

Key Features
· OEM-Matched Precision: 6-cylinder inline design, 12.7L displacement, exact mounting dimensions for Hyundai R480LC-9 series—no modification needed.
· High-Strength Cast Iron: HT300 cast iron construction with normalized heat treatment (HB 200–230) for maximum durability and wear resistance.
· Leak-Proof & Heat-Resistant: Precision-machined deck surface, integrated core plugs, and nitrile rubber seals prevent oil/coolant leakage; withstands 180°C max operating temperature.
· Plug-and-Play Installation: Pre-drilled mounting holes, factory-fitted cylinder liners, and camshaft bearings reduce replacement time to 8–10 hours.

Compatible Models: This block is primarily used in the 9-Series Hyundai crawler excavators from a specific serial number range onwards (S/N 0203 ~)：
· R480LC9, R480LC9A, R480LC9S, R520LC9, R520LC9A, and R520LC9S.
· Interchangeable Part Numbers: 31QB-12370, 31QB12370, 31QB-12370X.

   SPARKLING MACHINERY NEW PC200-5 PC220-5 6620-11-3011/BM68974 Injector is a core fuel supply component for Komatsu PC200-5 and PC220-5 excavators (widely used in construction, mining, and earthmoving projects). As the "fuel precision distributor", it atomizes and delivers fuel to the engine cylinders with optimal pressure and timing—ensuring efficient combustion during tasks like digging, lifting, and rock breaking, while preventing incomplete fuel burn that causes engine power loss or increased emissions.
   Meeting Komatsu OEM standards (part nos. 6620-11-3011/BM68974), it endures -30°C to 120°C temperatures, resists fuel corrosion and vibration, and guarantees stable fuel injection. Strict testing ensures seamless compatibility with the two Komatsu models and long-term engine performance reliability.

   SPARKLING MACHINERY NEW 3974092 Pressure Sensor is a premium China-made electrical measurement component designed for compatible construction machinery (including excavators, loaders, and bulldozers). As a critical part of the machinery’s safety and control system, it accurately detects real-time pressure in key hydraulic or fuel circuits—such as hydraulic cylinders, pumps, or fuel lines—converting pressure variations into precise electrical signals. These signals are transmitted to the main controller to enable real-time system monitoring, over-pressure alarms, and adaptive pressure adjustments, which are essential for preventing hydraulic system damage, optimizing energy efficiency, and ensuring safe operation in construction, mining, and earthmoving tasks.

   Engineered to original equipment standards, it maintains consistent measurement performance even under harsh working conditions, including extreme temperatures (-40°C to 100°C), high vibration, and exposure to dust or moisture. With a robust protective structure and anti-interference technology, it resists environmental wear and signal distortion. Backed by strict quality verification, it guarantees reliable operation to support uninterrupted machinery pressure monitoring and reduce downtime caused by pressure-related failures.