229706378 solenoid valve subassembly for XCMG XD120 light roller
description
This 229706378 solenoid valve subassembly is a dedicated OEM electromagnetic switching control matching unit for XCMG XD120 light road roller. It cooperates with the vehicle control system, water spray system and hydraulic pipeline components to form an intelligent automatic fluid control loop, undertaking key tasks such as automatic switching, flow regulation and pipeline cut-off protection.
Construction machinery’s auxiliary functional systems require frequent automatic start-stop and switching operations. Traditional manual control has low efficiency and poor accuracy, which cannot meet standardized construction needs. This solenoid valve subassembly adopts high-sensitivity electromagnetic drive structure, featuring fast signal response and accurate switching action. It can synchronously follow the equipment’s control instructions to realize automatic water spray switching and hydraulic pipeline regulation. With excellent waterproof, dustproof and anti-interference performance, it adapts to long-term vibration, high dust and humid outdoor construction environments. It effectively avoids common faults such as delayed response, pipeline blockage and fluid leakage, ensures stable and consistent working efficiency of auxiliary systems, and improves the overall intelligent operation performance of the roller.
product parameters
Part Number: 229706378
Applicable Model: XCMG XD120 Light Road Roller
Matched Engine: Kubota D1703 / D1803-CR-E5B Diesel Engine
Product Name: Solenoid Valve Subassembly
Core Structure: Electromagnetic coil, valve body core, reset spring, fluid flow channel, sealing valve port, wiring terminal, fixed mounting foot, waterproof connector
Main Material: High-insulation coil material, wear-resistant valve core, high-tightness sealing rubber, corrosion-resistant valve body shell, anti-aging wiring parts
Core Function: Electromagnetic signal induction, automatic pipeline switching, fluid flow control, system functional linkage, pipeline sealing protection, intelligent start-stop control
Working Characteristics: Sensitive response, precise switching, stable flow control, low power consumption, anti-leakage, anti-interference and durable
Working Condition Adaptation: Adapt to outdoor temperature alternation, dusty and humid environment, long-term vibrating continuous operation
Matching Parts: Vehicle control system, water spray system assembly, hydraulic pipeline assembly, whole vehicle wiring harness, power supply system
| Number | Parts Name | Quantity | Material Encoding | |
| 1 | MALE ELBOW FITTING R1/4″ | 1 | 800787193 | |
| 2 | SOLENOID VALVE | 1 | 800802654 | |
| 3 | JOINT | 1 | 800787192 | |
| 4 | BOLT M8×20 | 1 | 805004756 | |
| 5 | WASHER 4 | 4 | 805338225 | |
| 6 | GB/T818-2000 SCREW M4×12 A2-70 | 4 | 805141383 | |
| 7 | BRACKET | 1 | 229603930 | |
| 8 | SOLENOID VALVE PLUG | 1 | 803686907 | |
| 803683104 | SOLENOID VALVE PLUG | 1 | 803683104 | |
advantages
• Adopts high-sensitivity electromagnetic coil with fast signal induction and zero-delay switching response, ensuring accurate functional linkage.
• Precision-machined valve core and flow channel structure ensures smooth fluid circulation without blockage and stable flow regulation.
• Multi-layer sealing structure design provides excellent tightness, effectively preventing water and fluid leakage under working pressure.
• Strong electromagnetic anti-interference ability, resisting external signal disturbance to avoid misoperation and functional disorder.
• Low power consumption and heat-resistant structural design, supporting long-term continuous operation with low failure rate and long service life.
• Original factory standard installation hole position and wiring interface, perfectly matching XD120 pipeline and circuit layout with high interchangeability.
maintenance & replacement tips
• Regularly clean dust and impurities on the valve body and flow channel to prevent blockage and ensure sensitive switching action.
• Inspect wiring terminals and waterproof connectors regularly to keep circuit connection firm and avoid poor contact.
• Check the valve port sealing performance frequently to eliminate fluid seepage and leakage hidden dangers.
• Test the electromagnetic response and switching linkage function periodically to ensure normal system operation.
• Adopt genuine 229706378 solenoid valve subassembly for replacement to ensure stable and accurate system control.
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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