803004169 electric valve for XCMG XMR603VT Light Roller
description
Factory calibrated for XMR603VT electrical control logic and hydraulic parameters, this electric valve adopts high-precision electromagnetic drive structure and integrated sealing design. It features sensitive signal induction, rapid valve core reset, stable flow regulation and excellent pressure resistance. The valve body is optimized for anti-interference and anti-vibration performance, adapting to frequent electrical switching and long-term construction vibration. Ordinary non-standard solenoid valves suffer from delayed response, incomplete reset, poor sealing and unstable signal identification, easily causing hydraulic action jitter, functional failure, pressure leakage and abnormal equipment operation. The genuine 803004169 electric valve delivers accurate signal matching and stable hydraulic control, effectively improving the overall reliability of the machine’s electric-hydraulic linkage system.
product parameters
Part Number: 803004169
Applicable Model: XCMG XMR603VT Light Combination Roller
Product Name: Electric Valve (Solenoid Valve)
Core Structure: Electromagnetic coil assembly, precision valve core, reset spring, integrated valve body, high-pressure sealing ring, electrical connector, oil passage port
Main Material: High-precision alloy valve body, wear-resistant metal valve core, high-stability electromagnetic coil, high-elastic pressure-resistant sealing parts, anti-aging insulating shell
Core Function: Electric signal induction, hydraulic oil circuit on-off control, flow and pressure regulation, electric-hydraulic linkage execution, system working logic switching
Working Characteristics: Sensitive response, accurate reset, stable conduction, anti-interference, vibration resistance, low leakage and long durability
Working Condition Adaptation: Adapt to frequent electric switching, long-term construction vibration, outdoor temperature alternation and humid and dusty environment
Matching Parts: Main hydraulic system, controller assembly, hydraulic valve group, vibration and traveling execution components, electrical harness assembly
| Number | Parts Name | Quantity | Material Encoding |
| 1 | SOLENOID VALVE | 1 | 860510768 |
advantages
• High-sensitivity electromagnetic induction structure ensures instant signal response without delay, realizing accurate electro-hydraulic linkage.
• Precision valve core and spring matching guarantees thorough reset and tight closing, effectively preventing internal leakage and hydraulic pressure loss.
• Integrated high-pressure sealing structure adapts to system dynamic pressure changes, maintaining stable oil circuit sealing performance.
• Excellent anti-vibration and anti-interference capability avoids signal disorder and action failure under long-term vibration conditions.
• Wear-resistant and anti-aging structural materials reduce component fatigue loss and extend service life.
• Original factory parameter calibration perfectly matches XMR603VT electrical and hydraulic logic, with convenient installation and excellent interchangeability.
maintenance & replacement tips
• Regularly check the electric valve wiring connector for looseness, oxidation and water ingress to ensure stable signal transmission.
• Inspect the valve body and oil port joints for hydraulic leakage to avoid system pressure drop and abnormal actions.
• Keep the valve body surface clean to prevent dust and oil dirt from accumulating and affecting electromagnetic heat dissipation and induction sensitivity.
• Check the executing action state daily; deal with delayed response and jitter faults in time to avoid construction impact.
• Avoid long-term overload voltage operation to prevent coil aging and burnout.
• Replace with genuine 803004169 electric valve during overhaul to restore original electro-hydraulic control accuracy and stability.
warehouse
We have built four spare parts warehouses in Xuzhou, Jining, Kunshan and Changsha to provide customers from all over the world with a variety of high-quality spare parts. We can basically ship self-provided spare parts within three days after confirming the order. If the spare parts need to be adjusted or processed, they will be shipped within 7-30 days.
our warehouse

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