707-99-47450 7079947450 Bucket Seal Kit Fits Excavator PC220-8M0 Komatsu Hydraulic Cylinder

707-99-47450 7079947450 Bucket Seal Kit Fits Excavator PC220-8M0 Komatsu Hydraulic Cylinder

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.

Product Advantage:

• Extreme wear resistance.
• Easier installation.
• Insensitive to pressure peaks.
• High extrusion resistance.
• Excellent durability and flexibility in using.
• Specially designed cords enhance durability and length stability.
• Excellent in resistance against heat,oil and wear.
• Low friction, free of stick slip.
• High abrasion resistance.

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