Excavator 307C 308C Hydraulic Main Control Valve 249-7298 242-505
Product Descripto
Maintenance
Cleaning: Regularly cleaning the distribution valve is an important step to keep it in normal operation. Use a clean cloth or air pressure gun to remove dust and dirt from the surface of the valve body. Make sure that no damage is caused to the distribution valve during the cleaning process.
Check the hydraulic oil: Regularly check the hydraulic oil of the distribution valve. Make sure that the quality and level of the hydraulic oil meet the regulations of the Carter excavator. If necessary, replace the hydraulic oil in time and use the correct specifiions and brands.
Check the seals: Regularly check the seals of the distribution valve, including O-rings, sealing rings, etc. Make sure that the seals are not worn, aged or damaged. If any problems are found, the seals need to be replaced in time to prevent leakage in the hydraulic system.
Fastener inspection: Regularly check the fasteners on the distribution valve, including bolts and nuts. Make sure they are tightened reliably and not loose. If any loose fasteners are found, tighten them in time.
Check the valve core and valve seat: Regularly check the valve core and valve seat of the distribution valve. Make sure they are not worn, stuck or damaged. If any problems are found, repair or replace them.
Lubriion: Lubrie the lubriion points of the distribution valve regularly according to the manual of the Carter excavator. Use appropriate lubricants and follow the specified lubriion cycle.
About Xinfeng Machinery (XF) parts:
Service
1. Consulting services: Provide professional opinions and suggestions to help customers solve business problems and formulate strategic plans.
2. Query service: Customers provide part numbers and we can accurately query the exploded view and model.
3. Technical service: Engineers can solve all problems related to the excavator, determine component failures, and then tell customers how to solve the problem.
Excavator Spare Parts
| Swing Motor | Travel Motor | Fan Motor |
| Swing Gearbox | Travel Gearbox | Relief Valve |
| Gear Pump | Electrical Parts | Distribution Valve |
| Engine Assembly | Final Drive Assy | Hydraulic Pump |
Advantages
Warehouse Display
Packaging and Delivery
FAQ
1.How to quickly and accurately buy products what lneeded?
A:Provide the original parts number to us to check.
2.How long have you been in the excavator
A:We are engaged in excavator parts since 1998
3.lfI don't know the part number,what shouldI do?
A:Please send us size and pictures of old products.
4.What is the warranty of the products?
A:The warranty is 6/12 Months based on the specific product.
5.How long is your delivery time?
A:The normal delivery time is 3-5 days for stock sproductsafter getting payment. lf not in stock, we will inform you thetime requlred.
6.Which shipping term you can supply?
A:By sea,air or by express ( DHL,Fedex,TNT,UPSEMS)
7.What is your MOQ?
A:Small order and sample order are acceptable
8.Do you have any After-Sales service?
A:Yes!Our
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