Active Member
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[China]
Address: No.140 Zhongshan East Raod Huangpu District Guangzhou Guangdong China
Contact name:Jay Chen
Xiamen TYS Seals Technology Co., Ltd. |
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KOBELCO SK60 Arm Cylinder Seal Kit Oil Phenolic Hydraulic Repair Kit
Hydraulic cylinder repair oil seal kit
BOOM SEAL KIT, ARM SEAL KIT, BUCKET KIT, CENTRE JONIT KIT, CONTROL VAVE KIT, GEAR PUMP KIT, MAIN PUMP KIT, PILOT LEVER KIT, SWING MOTOR, TRAVEL MOTOR KIT, TRACK ADJUSTER KIT.
Hydraulic cylinder repair oil seal kit
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OEM | MACHINE MODELS |
KOMATSU | PC60, 100, 120, 200, 220, 300, 350, 360, 400, 450, ETC. |
HITACHI | EX60, 100, 120, 200, 220, 270, 300, 330, 400, ZAX200, 210, 230, 240, 270, 330, ETC. |
KOBELCO | SK07N2, SK60, 100, 120, 200, 230, 300, ETC. |
E70, E70B, E120B, E200B, E240, CAT307, 312, 320, 322, 325, 330, ETC. | |
VOLVO | EC210B, 240B, 290B, 360B, 460B, ETC. |
DAEWOO | DH55, 135, 220, S300, ETC. |
HYUNDAI | R60, 200, 220, 225, ETC. |
SUMITOMOO | SH60, 100, 120, 200, 300, 350, ETC. |
KATO | HD250, 307, 400, 450, 512, 550, 700, 770, 800, 820, 900, 1023, 1250, 1430, 2045. ETC. |
(1) Full of elasticity and resilience;
(2) Appropriate mechanical strength, including expansion strength, elongation and tear resistance.
(3) The performance is stable, it is not easy to swell in the medium, and the thermal shrinkage effect (Joule effect) is small.
(4) It is easy to process and shape, and can maintain precise dimensions.
(5) Does not corrode the contact surface, does not pollute the medium, etc.
The most suitable and commonly used material to meet the above requirements is rubber, so the sealing ring is mostly made of rubber. There are many types of rubber, and new types of rubber are constantly appearing. When designing and selecting, one should understand the characteristics of various rubbers and choose them reasonably.
When installing, you should strictly clean all parts of the opened hydraulic system. It is best to use special tools to prevent fingers from being scratched by sharp metal edges.
When replacing the sealing ring, check the groove of the sealing ring strictly, remove the dirt, and polish the bottom of the groove.
In order to prevent damage and cause oil leakage, it must be operated in accordance with the regulations. At the same time, the machine cannot be overloaded for a long time or run in a relatively harsh environment.
