SPARKLING EC220D Main Valve Seals – Precision & Durability

VOE14600640 Hydraulic Main Control Valve Seal Kit for Volvo EC220D–EC300E Excavators

The VOE14600640 Hydraulic Main Control Valve Seal Kit is engineered to restore sealing efficiency in the main control valve assembly of Volvo excavators including EC220D, EC250D, EC250E, EC300D, and EC300E. This vital component ensures accurate hydraulic flow to multiple actuators such as the boom, arm, bucket, and travel systems.

Manufactured using high-grade NBR, PU, PTFE, and other engineering materials, this seal kit provides excellent resistance to high pressure, temperature, and abrasion. It is ideal for both scheduled maintenance and emergency repairs to keep your excavator running at peak hydraulic efficiency.

   SPARKLING MACHINERY NEW HB205 HB215 PC200 PC210 PC220 PC240 PC290 723-40-94501 Relief Valve is a dedicated hydraulic pressure protection component for Komatsu HB205, HB215, PC200, PC210, PC220, PC240, and PC290 crawler excavators (widely used in construction, mining, and infrastructure projects). As the "hydraulic safety barrier", it automatically relieves excess pressure when it exceeds the set threshold—protecting pumps, cylinders, and hoses from damage during high-intensity tasks like digging, rock breaking, and heavy lifting, while ensuring stable system operation.
   Meeting Komatsu OEM standards (part no. 723-40-94501), it maintains a precise pressure range of 28-32 MPa, endures -30°C to 95°C temperatures, resists hydraulic oil corrosion and vibration, and ensures instant pressure relief. Strict testing guarantees seamless compatibility with the seven Komatsu models and long-term hydraulic system safety.

The Volvo DD105 die-cast compactor model is a high-precision replica of the well-known Volvo DD105 double-drum asphalt roller. Constructed with a full metal alloy body, the model accurately restores the key structural features of the real machine, including the dual smooth drums, articulated steering joint, realistic cabin interior, and signature Volvo color finish.

The drums rotate freely, and the articulation mechanism is fully movable, allowing the model to demonstrate realistic compaction and steering motions. Fine detailing on the drum edges, hydraulic components, safety guard rails, and decals provides exceptional authenticity and visual appeal.

This model is widely used for:

• Construction machinery showroom displays

• Dealer and distributor promotional gifts

• Engineering training demonstrations

• Corporate office decoration

• Collections for Volvo machine enthusiasts

SPARKLING MACHINERY can also provide a full range of construction machinery models, including excavators, loaders, haulers, graders, bulldozers, rollers, and more—covering brands such as CAT, Komatsu, Volvo, Kobelco, SANY, and Shantui.

The Volvo DD105 model offers excellent realism, durability, and professional-grade detail, making it an ideal display piece for marketing, demonstration, or collection.

   SPARKLING MACHINERY NEW A25D EC140C EC240C EW40D 960254 O-Ring is a dedicated sealing component exclusively engineered for VOLVO A25D articulated dump trucks, EC140C/EC240C excavators, and EW40D wheeled excavators—key equipment in construction, mining, and municipal infrastructure projects. As a critical part of the machinery’s hydraulic, fuel, and coolant systems, it creates tight, leakproof seals between mating components (e.g., hydraulic valve connections, fuel line joints, and coolant hoses). This function is essential for maintaining system pressure stability, preventing fluid leakage (hydraulic oil, fuel, coolant), and blocking dust or debris from entering internal mechanisms. It directly reduces the risk of system failures, avoids unplanned downtime, and eliminates costly repairs caused by leaks during high-intensity operations like heavy hauling, digging, or road maintenance.

   Engineered to match VOLVO’s original equipment standards, the O-ring maintains reliable sealing performance even under harsh conditions: high pressure (up to 32 MPa), extreme temperature fluctuations (-30°C to 110°C), and continuous machinery vibration. It resists fluid aging and material degradation, ensuring long-lasting protection for VOLVO A25D/EC140C/EC240C/EW40D systems. Backed by strict performance verification, it guarantees consistent sealing support for these VOLVO models.