Komatsu Excavator Cooling System

The Radiator Core (Part No. 22U-03-22113 / 22U-03-22112 / 22U-03-22111) is a high-quality cooling component designed specifically for Komatsu PC228 and PC228US excavators. This core is engineered to maintain optimal engine temperature, ensuring reliable machine performance under extreme working conditions.

Constructed with durable aluminum alloy and efficient heat dissipation fins, this radiator core guarantees excellent thermal performance, corrosion resistance, and long service life. It is a direct-fit replacement, tested to meet or exceed OEM standards.

   SPARKLING MACHINERY NEW EC700CHR EC750D EC750E EC950E VOE14625689 Venting is a key pressure regulation component for 4 large Volvo excavator models (mining/heavy construction use). It balances internal pressure in systems (e.g., fuel tanks, hydraulic reservoirs) to prevent leaks or component damage, ensuring stable operation. 
   Meeting Volvo OEM standards (VOE14625689), it resists -30°C to 100°C temps, dust, and moisture, guaranteeing seamless compatibility and long-term reliable pressure control.

   SPARKLING MACHINERY NEW EC340D EC350D EC350E EC360C EC360CHR EC380D VOE14570907 Cover is a dedicated protective component for Volvo EC340D, EC350D, EC350E, EC360C, EC360CHR, and EC380D crawler excavators (widely used in heavy construction, mining, and large-scale infrastructure projects). As a key safeguard for critical parts (e.g., engine compartments, hydraulic manifolds), it blocks dust, debris, and moisture from entering internal systems—protecting components from wear and corrosion during high-intensity tasks like heavy digging, rock breaking, and bulk material loading.
   Meeting Volvo OEM standards (part no. VOE14570907), it endures -30°C to 85°C temperatures, resists impact and UV damage, and maintains a tight seal. Strict testing guarantees seamless compatibility with the six Volvo models and long-term protection for internal equipment.

   SPARKLING MACHINERY NEW HW140 R140W7 R140W7A R140W9 R140W9A XJDD-00233 Piston Assy is a dedicated engine core component for HYUNDAI HW140, R140W7, R140W7A, R140W9, and R140W9A wheeled excavators (versatile for road construction, municipal engineering, and material handling). As a key part of the engine’s combustion system, it converts fuel energy into mechanical power to drive the excavator’s movement and hydraulic functions, ensuring stable performance during tasks like loading, digging, and road grading.
   Meeting HYUNDAI OEM standards (part no. XJDD-00233), it endures high temperatures (up to 300°C) and pressure, resists wear and combustion byproducts, and maintains tight sealing with the cylinder. Strict testing guarantees seamless compatibility and long-term reliable operation for the five HYUNDAI models.