guangzhou zhengyingjiuhe machinery Co., Ltd
GuangZhou ZhengYingJiuHe Machinery
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DOOSAN Excavator Seal Kit DH500-7 K9002003 Arm Hydraulic Cylinder Seal Kit
State: Scratches, Dents
Cause: 1. Scratches on the contacting surface (dents)
2. Defective plating (pinholes)
3. Rust
4. Defective finish of the contacting surface
5. lncompatible bearing material
6. lntrusion of foreign objects
7. Handling such as installation method is inappropriate
8. lnappropriate storage method
9. Defective chamfering in the installation section
State: Failure (accumulation of pressure, fatigue)
Cause: Excessive back pressure (such as accumulated pressure)
Frequency of pressure appliion is high
Abrasion of the packing is high
State: Extrusion
Cause: Excessive pressure; large extrusion gap, malfunctioning backup ring, lnappropriate structure of the mounting groove section
| Product Name | Excavator Hydraulic Center Joint |
| Suitable for machine | Doosan Daewoo Doosan Daewoo Komatusa Hitachi erpillar Kobelco Sumitomo Volve Kato Liebherr Hyundai Sany Liugong Xemg Sunward JCB |
| Note | We have models in stock , please tell us your part number you need, we will give you quotation |
| Customized | YES |
| Brand | DISSEAL/OEM |
| Packing | PP bag / box packing / Genuine |
| MOQ | Samll order also welcome |
| Delivery Time | In 3-7 days after payment |
| Payment | T/T |
We Can Supply Various Kinds Of Seal & Seal Kit,For Example Schematic ,Hydraulic Arm/Boom/Bucket Cylinder Seal Kit,Control Valve Seal Kit,Hydraulic Pump Seal Kit,Travel Motor Seal Kit,Swing Motor Seal Kit,Center Joint Seal Kit And So On.
