SPARKLING Excavator Left Hand Control Column Manufacturer

   SPARKLING MACHINERY NEW EC140 EC140B EC210 EC210B EC240 EC240B VOE14500037 Relief Valve is a dedicated hydraulic pressure protection component for Volvo EC140, EC140B, EC210, EC210B, EC240, and EC240B crawler excavators (widely used in construction, municipal engineering, and medium-scale mining). As the "safety core" of the hydraulic system, it automatically releases excess pressure when it exceeds the set threshold—preventing damage to pumps, hoses, and cylinders during high-intensity tasks like digging, lifting, and rock breaking.
   Meeting Volvo OEM standards (part no. VOE14500037), it maintains a precise pressure range of 26-30 MPa, endures -30°C to 95°C temperatures, resists oil corrosion and vibration, and ensures instant relief response. Strict testing guarantees seamless compatibility with the six Volvo models and long-term hydraulic system safety.

   SPARKLING MACHINERY NEW R360LC7A 21NA-34100 Controller is a dedicated electronic control unit for Hyundai R360LC7A crawler excavators (widely used in construction, mining, and large-scale infrastructure projects). As the "brain" of the excavator, it processes real-time data from sensors (e.g., engine, hydraulic, and operator controls) to regulate key functions—such as engine speed, hydraulic flow, and bucket operation—ensuring coordinated, efficient performance during high-intensity tasks like heavy digging and rock breaking.
   Meeting Hyundai OEM standards (part no. 21NA-34100), it endures -30°C to 85°C temperatures, resists electromagnetic interference and vibration, and maintains stable data transmission. Strict testing guarantees seamless compatibility with Hyundai R360LC7A and long-term reliable equipment control.

The ZGAQ-02885 AXLE-DIFFERENTIAL is a high-performance replacement component designed for Hyundai wheel excavators R140W-9, R160W-9A, R170W-9, and R180W-9S. As the heart of the machine's drive system, the differential ensures power is efficiently distributed to the wheels, enabling smooth turns, stable operation, and strong traction even in demanding terrains.

Manufactured with high-precision machining and heavy-duty materials, this differential unit is engineered to match OEM specifications and withstand the harsh conditions of construction, mining, and industrial applications. It is an ideal choice for restoring full drivetrain performance and reliability in your equipment.

SPARKLING MACHINERY NEW R210LC9BC R210LC9BH 31Q6-10050 Main Pump is a core hydraulic power component for 2 Hyundai excavator models (heavy-duty construction/mining use). It converts mechanical energy to stable high-pressure hydraulic oil, driving boom, arm, and bucket operations. The part number 31Q6-10050 is for a main hydraulic pump assembly used in various Hyundai excavators, primarily the R220LC-9 series. It is also known by the internal pump model number Kawasaki K3V112DTP.

Part Name: Main hydraulic pump (PUMP ASSY, MAIN)
OEM Part Number: 31Q6-10050 (replaced by 31Q6-10055)
Alternative MPN: K3V112DTP-1DFR-9N62
Compatible Equipment: Hyundai Excavator models R220LC-9, R220LC-9S, R220LC-9SH, R210LC-9B, and RB220LC-9S

Function: Circulates hydraulic fluid at optimal pressure to power the excavator's operations like boom movement, arm extension, and bucket functioning.