4WG200 Transmission Solenoid Valve
Product Description: 4WG200 Transmission Solenoid Valve for Wheel Loaders The 4WG200 Transmission Solenoid Valve from Flying Bull Electronics is a brand-new, high-quality component built for heavy-duty loaders. This electric solenoid valve works with oil media and operates under ordinary pressure. It is a direct fit for several popular wheel loaders, including the XCMG 600HV loader, ZL50GV, Lingong 958 loader, and Liugong 856 loader transmission. When this 4WG200 transmission solenoid valve fails, the machine will show abnormal gear changes. Some gears may work while others do nothing. Because this valve controls hydraulic flow inside the gearbox, a failed unit can stop a loader from moving forward or backward. Identifying Fault Patterns Common fault patterns for the 4WG200 solenoid valve are easy to spot: No forward gear but reverse works fine → the M3 solenoid valve is likely bad. No reverse gear with normal forward → a bad M1 solenoid valve. No fourth gear forward but all other gears work → the M5 solenoid valve has failed. No reverse eighth gear → also points to the M1 valve. Simple Diagnostic Checks You can test the 4WG200 transmission solenoid valve quickly in two ways. First, when it works, the valve body becomes magnetic. Touch it with a small iron tool to feel the pull. Second, the valve heats up after being energized for a few minutes. Check if the 4WG200 solenoid valve feels warm. If it stays cold and not magnetic, the valve is dead. However, do not replace the valve too fast. A broken wire, bad ground, or damaged connector can also stop the solenoid from working. Always check the electrical circuit before buying a new 4WG200 transmission solenoid valve. Quality and Supply Chain This part comes with a 1-year warranty and delivers in 5 to 7 working days from Zhejiang, China. It is 100% new, with OE numbers 0260120025, 0260120024, 0501313375, AT179491, and 0501313374. Keep a spare 4WG200 solenoid valve on hand to reduce loader downtime and ensure your fleet stays operational.
Product Introduction
Products Description
OE NO.: 0260120025 / 0260120024 / 0501313375 / AT179491 / 0501313374 |
Media: Oil |
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Warranty: 1 YEAR |
Condition: New, 100% Brand-new |
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Place of Origin: Zhejiang, China |
Actuator: Electric |
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Brand Name: FLYING BULL |
Quality: High-Quality |
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Delivery: 5-7 Working Days |
Pressure: Ordinary Pressure |
4WG200 transmission solenoid valve is used in XCMG 600HV loader, ZL50GV, Lingong 958 loader, Liugong 856 loader transmission etc.
When the transmission does not work normally, it will cause abnormal gear change.
Its common fault phenomena and causes
As follows:
(1) There is no forward gear, and the backward gear is completely normal, it can be judged that the solenoid valve M3 cannot work normally.
(2) There is no backward gear, and the forward gear is completely normal, it can be judged that the solenoid valve M1 cannot work normally.
(3) There is no advance IV gear, and the other gear is completely normal, it can be judged that the solenoid valve M5 cannot work normally.
(4) No reverse Ⅷ gear, and the other gear is completely normal, it can be judged that the solenoid valve M1 can not work normally and other abnormal shift faults can be judged according to the above method. If you want to check whether the solenoid valve can work normally, there are two simple ways: first, when the solenoid valve can work normally, its appearance is magnetic, you can use an iron item to try it: Second, the solenoid valve can be energized for a long time and will heat up when working normally, so check whether the 4WG200 transmission solenoid valve is hot. Using the above two methods can quickly find out the working state of the solenoid valve.
However, it is too early to conclude that there is a problem with the 4wg200 transmission Solenoid Valve, if the corresponding electrical line fails, it will also cause the solenoid valve to not work normally.
Only when the two factors are considered together can the cause of the failure be accurately found.
Company Introduction
Frequently Asked Questions (FAQ)
1. Which loaders use the 4WG200 Transmission Solenoid Valve?
This valve fits XCMG 600HV loader, ZL50GV, Lingong 958 loader, and Liugong 856 loader transmission. It may also fit other machines that use the 4WG200 gearbox.
2. How can I tell if my 4WG200 solenoid valve is bad without a scanner?
Use two simple methods. First, energize the valve and touch it with an iron tool. If it is not magnetic, the valve failed. Second, run the machine for a few minutes then feel the valve. A working 4WG200 transmission solenoid valve will be warm.
3. What does it mean if my loader has no forward gear but reverse works fine?
That means the M3 solenoid valve inside the 4WG200 transmission solenoid valve set cannot work normally. Replace the faulty valve.
4. Should I replace the solenoid valve right away if one gear is missing?
Not yet. First check the electrical line to that solenoid. A broken wire or bad connector can also cause the same problem. Only replace the 4WG200 solenoid valve after confirming power and ground are good.
5. Is this 4WG200 Transmission Solenoid Valve new or rebuilt?
It is 100% brand new, not rebuilt. Each unit comes from Zhejiang, China under the FLYING BULL brand.
6. What warranty and delivery time do you offer?
The valve has a 1-year warranty. Delivery takes 5 to 7 working days after order confirmation.
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