SPARKLING 27V DC 21W Solenoid – Reliable Excavator Part

Original Quality Solenoid Valve 31N6-91230 27V DC 21W for Hyundai R Series Excavators

The 31N6-91230 Solenoid Valve (Breaker Valve) is an original quality electrical hydraulic component specifically designed for Hyundai excavators including R110-7, R140LC9, R140W7, R160LC9, R170W7A, R180LC9, and R250LC-9.

This 27V DC / 21W solenoid valve plays a critical role in hydraulic breaker (hammer) control systems, enabling or blocking hydraulic oil flow with high precision. Manufactured with premium copper coils, high-temperature insulation, and anti-corrosion coatings, this valve delivers fast response, stable operation, and long service life, even under high-frequency operations.

   SPARKLING MACHINERY NEW EC140B EC160B EC210B EC240B VOE114533206 Coupling Assy 17T is a dedicated, heavy-duty mechanical component exclusively engineered for VOLVO EC140B, EC160B, EC210B, and EC240B crawler excavators—versatile mid-to-large equipment widely used in construction, mining, and infrastructure maintenance projects. As a critical connection part for the excavator’s power transmission system, it links key components (e.g., engine, hydraulic pump) to transfer torque smoothly, ensuring synchronized power delivery to core mechanisms like boom lifting, arm digging, and bucket tilting. This function is vital for maintaining stable operational efficiency during high-intensity tasks such as rock breaking, bulk material loading, and deep excavation, preventing power loss or transmission jolts that could disrupt workflows.

   Engineered to meet VOLVO’s original equipment (OEM) standards and marked with the genuine part number VOE114533206 (featuring a 17-tooth design for precise engagement), the coupling assy withstands harsh working conditions: high torque loads (up to 850 N·m), extreme temperature fluctuations (-25°C to 100°C), and continuous vibration from heavy-duty use. It resists wear, corrosion, and mechanical fatigue, providing long-lasting reliability for the excavators’ power transmission systems. Backed by strict performance verification, it guarantees seamless compatibility and safe operation for EC140B/EC160B/EC210B/EC240B models.

   SPARKLING MACHINERY NEW EC140B EC140C EC160B EC160C EC180B EC180C VOE114649606 Compressor is a dedicated, high-efficiency refrigeration component exclusively engineered for VOLVO EC140B/EC140C, EC160B/EC160C, and EC180B/EC180C crawler excavators—versatile mid-sized equipment widely used in construction, municipal engineering, and light mining projects. As the core of the excavator’s air conditioning (AC) system, it compresses refrigerant to generate cooling air, maintaining a comfortable and temperature-stable operator cab environment even in extreme outdoor conditions (e.g., high temperatures up to 45°C or direct sunlight). This function is vital for preserving operator comfort and focus during long working hours, preventing fatigue-related operational errors and ensuring consistent productivity across day-to-day tasks like trench digging, material loading, and site grading.

   Engineered to meet VOLVO’s original equipment (OEM) standards and marked with the genuine part number VOE114649606, the compressor withstands harsh working conditions: high operating pressures (up to 2.8 MPa), extreme temperature fluctuations (-30°C to 80°C), and continuous vibration from heavy-duty use. It resists refrigerant leakage, oil contamination, and mechanical wear, providing long-lasting cooling performance for the six VOLVO excavator models. Backed by strict performance verification, it guarantees seamless compatibility and reliable operation for the excavator’s AC system.

   SPARKLING MACHINERY NEW E320GC E323D E326GC E330GC E336GC E349GC 485-5747 Solenoid Valve is a core hydraulic control component for Caterpillar E320GC, E323D, E326GC, E330GC, E336GC, and E349GC excavators (widely used in construction, mining, and large-scale infrastructure projects). As the "hydraulic flow switch", it regulates the on/off and direction of hydraulic oil flow—controlling key functions like boom lifting, bucket digging, and arm movement during high-intensity tasks, while ensuring responsive and precise operation to avoid hydraulic system misalignment.
   Meeting Caterpillar OEM standards (part no. 485-5747), it endures -30°C to 95°C temperatures, resists hydraulic oil corrosion and vibration, and guarantees leak-free and stable electromagnetic control. Strict testing ensures seamless compatibility with the six Caterpillar models and long-term hydraulic system reliability.