SPARKLING 184KG Swing Bearing – Durable Excavator Part

slewing ring 14370942:

Outer diameter: 1116 mm
Inner diameter: 883 mm
Number of teeth: 90
Teeth: internal teeth
Number of holes on outer ring: 42 x Ø18 equal spacing
Number of holes on inner ring: 42 x Ø18 equal spacing
Height of outer ring: 83 mm
Height of inner ring: 76 mm
Total height: 92 mm
Height of teeth: 62 mm
Weight: 184 kg

 SPARKLING MACHINERY NEW 416F 420F 422F 428F 3435643 343-5643 Air Cleaner is a dedicated air filtration component exclusively designed for 416F, 420F, 422F, and 428F construction machinery (such as backhoes and loaders). As a core part of the machinery’s engine protection system, it efficiently filters dust, debris, and other contaminants from incoming air before it enters the engine combustion chamber. This function is critical for preventing abrasive particles from damaging engine components (e.g., pistons, cylinders, and valves) during heavy-duty operations like excavation, material handling, and site grading—directly preserving engine performance, extending service life, and reducing maintenance frequency.

   Engineered to match original equipment performance standards, it maintains high filtration efficiency (over 99.5% for particles ≥3μm) even under harsh working conditions, including dusty construction sites, gravel yards, and agricultural fields. It resists clogging and air flow restriction, avoiding engine power loss or overheating caused by insufficient air supply. Backed by strict performance verification, it guarantees reliable air purification to support uninterrupted operation of 416F/420F/422F/428F machinery.

   SPARKLING MACHINERY NEW L90E L70E L60E A30D L150E 22996281 Pressure Switch is a critical hydraulic safety monitoring component for Volvo L90E, L70E, L60E, A30D, and L150E excavators (widely used in construction, mining, and material handling projects). As the "hydraulic pressure alert trigger", it real-time monitors pressure fluctuations in hydraulic circuits—automatically sending signals to the excavator’s control unit when pressure exceeds or drops below safe thresholds. This ensures timely protection during tasks like lifting heavy loads or digging, preventing overpressure damage to pumps/valves and underpressure-related operational failures.
   Meeting Volvo OEM standards (part no. 22996281), it endures -30°C to 95°C temperatures, resists hydraulic oil corrosion and vibration, and guarantees reliable pressure sensing. Strict testing ensures seamless compatibility with the five Volvo models and long-term hydraulic system safety.

   SPARKLING MACHINERY NEW EC240B EC240C EC250D EC290B EC290C 14601385 Seal Kit is a dedicated, heavy-duty sealing solution exclusively designed for VOLVO EC240B, EC240C, EC250D, EC290B, and EC290C crawler excavators—core equipment in large-scale construction, mining, and infrastructure development projects. As a critical protective component for the excavators’ high-pressure hydraulic systems, it covers key areas such as 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 high-load mechanisms (boom lifting, arm digging, bucket tilting), and preventing dust, gravel, 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 high-intensity tasks like rock breaking, bulk material loading, and deep excavation.

   Engineered to meet VOLVO’s original equipment standards, the seal kit maintains reliable sealing performance even under harsh conditions: high hydraulic pressure (up to 38 MPa), extreme temperature fluctuations (-25°C to 105°C), and continuous heavy-duty excavator vibration. It resists oil aging and material wear, providing long-lasting protection for the hydraulic systems of EC240B/EC240C/EC250D/EC290B/EC290C models. Backed by strict performance verification, it guarantees uninterrupted sealing support for these VOLVO excavators.