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Bucket Cylinder Seal Kit Komatsu 7079926530 707-99-26530 For PC390LL-10 WB142-5 WB146-5
| Place of Origin | CHINA(MAINLAND) |
|---|---|
| Brand Name | SUNCAR |
| Model Number | 707-99-26530 Komatsu PC390LL-10, WB142-5, WB146-5, WB146PS-5, WB156-5, WB156PS-5, WB91R-5, WB91R-5E0, WB93R-5, WB93R-5E0, WB93S-5, WB97S-5E0, WB93S-5E0, WB97R-5, WB97R-5E0, WB97S-5, WB97S-5E0 |
| CertifiC.A.Tion | ISO9001 |
| Minimum Order Quantity | Acceptable trial order |
| Price | Negotiation |
| Packaging Details | PP bag inside, carton box outside |
| Delivery Time | 3-5 days after payment received(public holiday excluded) |
| Payment Terms | T/T, Paypal, Transfer,Western Union |
| Supply Ability | 7000 pcs per month |
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xProduct Details
| Part Number | 7079926530, 707-99-26530 | Product Name | Bucket Cylinder Seal Kit |
|---|---|---|---|
| Packing Detail | Inner-Plastic Bag,Outer -Standard Carton Box.(Or At Your Request) | Brand | Suncar |
| Shipping Policy | By International Express(Fedex,TNT,UPS,DHL)Or Ship | Condition | 100% Brand New |
| High Light | KOMATSU Seal Kit,Bucket Cylinder Seal Kit,707-99-26530 Service Kit |
||
Product Description
Bucket Cylinder Seal Kit Komatsu 7079926530 707-99-26530 For PC390LL-10 WB142-5 WB146-5
| Products Name | 707-99-26530 Bucket Cylinder Seal Kit |
| Material | PU , Rubber , PTFE , NBR , HNBR , ACM , VMQ |
| Type | Komatsu Excavator Replacement Parts |
| Model Number |
Komatsu PC390LL-10, WB142-5, WB146-5, WB146PS-5, WB156-5, WB156PS-5, WB91R-5, WB91R-5E0, WB93R-5, WB93R-5E0, WB93S-5, WB97S-5E0, WB93S-5E0, WB97R-5, WB97R-5E0, WB97S-5, WB97S-5E0 |
| Payment Terms | Western Union, Paypal, TT, Transfer |
| Supply Ability | 7000 Piece/Pieces per Month |
| MOQ | 1 SET(negotiation) |
| Feature | Abrasion Resistant, Oil Resistance, High Chemical Resistance |
| Brand Name | Suncar/ OEM |
| CertifiC.A.Tion | ISO9001:2000 |
| Shipping Mode | By air, by sea ,by express (DHL, Fedex, UPS ,TNT etc.) |
| Size | Standard Size |
Product Show:
Related Part:
| POS. | Number | Name | Qty. |
| 707-99-26530 | • KIT, GASKET | 1 | |
| 10 | •• GASKET | 2 | |
| 11 | •• O-RING | 2 | |
| 12 | •• GASKET | 1 | |
| 13 | •• O-RING | 1 | |
| 14 | •• GASKET | 1 | |
| 15 | •• GASKET | 1 | |
| 16 | •• RING, WEAR | 1 | |
| 17 | •• O-RING | 1 | |
| 18 | •• PACKING ROD | 2 | |
| 19 | •• GASKET | 1 |
Product Description:
Hydraulic cylinder seal kits are used to seal the gap between different parts of the hydraulic cylinder. The function of hydraulic cylinder seal kits is to prevent oil leakage, to assure the working pressure of the hydraulic system, to maintain its power.
There are regularly three cylinders for the excavator, boom cylinder, arm cylinder, bucket cylinder.
Boom cylinder is the one (or the two) near the cabin. Usually, there is one piece boom cylinder for the small excavator under 10-tun; the bigger excavator's two pieces boom cylinders. But there is an exception too when the driver will remove one piece for a special purpose, say at some particular working place, it is convenient to work by one cylinder. Soft remind: all refit job should be operated by an experienced technician.
Arm cylinder is the top one, and it's usually be called as top cylinder;
Bucket cylinder is the one that connects and controls the bucket.
Influencing factors of seals:
Hydraulic seals play a vital role in the integration of hydraulics and pneumatics. If the seals of a hydraulic and pneumatic component product are not good enough, then this hydraulic and pneumatic component product is not a good product. There are many factors that affect seals.
(1) First of all, pressure is an important factor affecting the quality of the seal. The level of pressure and the length of the pressure cycle change have a great impact on the damage of the seal (such as extrusion). The higher the pressure, the greater the impact of other factors on the performance of the seal, such as temperature, speed, seal material, clearance between the piston and cylinder, and clearance between the piston and cylinder head.
(2) Another one is temperature and friction. It is difficult to describe the maximum use temperature and minimum use temperature of a seal material, because it is the result of the combined influence of a series of factors. For the different working temperatures of the piston and the piston rod, they should be selected differently. Another is the surface roughness of the seal product, the characteristics of the surface, the pressure, the medium, the temperature, the material of the seal, the type of the seal and the speed of movement, which are all factors that affect the seal.
(3)The last one is surface treatment. Experience has shown that the characteristics of the surface of the cylinder piston and piston rod have a great influence on the life of the seal. Surface properties are often defined by the value of surface roughness RA, which is the arithmetic mean of the absolute value of the deviation of the surface shape from the centerline. However, these values do not fully represent the effect of the surface condition on the seal, because even with the same roughness, different surface shape features can cause different degrees of seal wear to the seal.
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