Hydraulic Cylinder seals parts

Hydraulic Breaker seals: rod seals, buffer seals, back up seals, dust seals, wearing seals, piston and cylinder seals, center joint seals, oil seals, o-ring seals, D-rings and diaphragms etc. Excavator seal kits: Boom, Arm, bucket, pilot valve seal kits, swivel joint seal kits, adjust seal kits, control rod seals, control valve seal, hydraulic main pump seals, control rod pusher, joint and bushing etc. common brands like: Farukawa,Hitachi,Caterpillar,Kato,Soosan,Daemo

eal kit: ORIGINAL/OEM Hydraulic cylinder Seal kit Boom, Arm, Bucket, Center Joint seal kit, Track Adjuster seal kit, Tensioner Cylinders seal kit, Gear pump seal kit, hydraulic pump seal kit, travel pump seal kit, control valve seal kit, swing pump seal kit, any excavator o-ring box, o-ring kit,

High quanlity o-ring.Full range of models. Please kindly contact at yfh-hydseals@hotmail.com

The advantage is * Higher purity raw rubber material: no recycle materials ,our raw materials make sure the o-rings have better elasticity and more softer performance. * More convenience for installing:everysize has their position that help worker save much time and save you labor cost. *With sponge protect.The sponge can help o-rings resist oxidation ,it can keep longer time. *Accurate size ;if the size is not correct or non -complete,you can return your goods to company and

Precise Size: precise size can best match your machine and resistant the dust , oil and gas ect. Perfect Elasticity: it has good performance on catch up with machine running and more convenience to install. Lifetime: more than one year lifetime for excavator seals and more than three months to hydraulic breaker seals,if not up to,we promise replace these products with free and the freight charge by my side. We are the factory and specialized in seals kits for more than 7

400-600 piecs -full complete oring box for Komastu Hitachi,Caterpillar,Kato,Soosan,Daemo,Atlascopco,furukawa,power king,fine,rhino,krupp.okada,stanley,jisung,Edt,T&H,DOOSAN,JCB,NPK,Kumatsu,Kobelco,Volvo, Cummins,Daewoo ,sumitomo ,SAMSUNG and so on. Please welcome to :http://www.yfh-excavatorseals.com

400-600 o-rings full set for : komastu,Hitachi,Caterpillar,Kato,Soosan,Daemo,Atlascopco,furukawa,power king,fine,rhino,krupp.okada,stanley,jisung,Edt,T&H,DOOSAN,JCB,NPK,Kumatsu,Kobelco,Volvo, Cummins,Daewoo ,sumitomo ,SAMSUNG and so on.

1. Best quality: the rubber materials is best and it have better performance. Seal kit: ORIGINAL/OEM Hydraulic cylinder Seal kit Boom, Arm, Bucket, Center Joint seal kit, Track Adjuster seal kit, Tensioner Cylinders seal kit, Gear pump seal kit, hydraulic pump seal kit, travel pump seal kit, control valve seal kit, swing pump seal kit, any excavator o-ring box, o-ring kit. If there is any items you will be interesting, please email at w 13570088898 at hotmail dot com

For KOMATSU, CATERPILLAR, Volvo, HITACHI, KOBELCO, KATO, SUMITOMO, DOOSAN, DAEWOO^ Model for your reference: UH07-7 EX200-1/2/3/5/6 EX220-1/3/5/6 EX120-3/5/6 EX100-1/2/3/5 EX60-3/5/6 EX300-2/3/5/6 ZAXIS70 ZAXIS100-1/2 ZAXIS200 ZAXIS360 ZAXIS450 PC200-1/2/3/5/6 PC200-7 PC220-3/5/6 PC120-3/5/6 PC100-3/5 PC60-5/6/7 PC400-1 PC400-3/5/6 PC300-3/5/6 LS2800FJ/FJ2/F2 SH60 SH100 SH120 SH200 SH220 SH265FJ2 SK07-N2 SK200-1/2/3/5/6 SK120-3/5/6 SK100-1/2/3/5/6 SK60-5/6 SK200-7 SK230-6

http://www.yfh-excavatorseals.com

For KOMATSU, CATERPILLAR, Volvo, HITACHI, KOBELCO, KATO, SUMITOMO, DOOSAN, DAEWOO^ Model for your reference: UH07-7 EX200-1/2/3/5/6 EX220-1/3/5/6 EX120-3/5/6 EX100-1/2/3/5 EX60-3/5/6 EX300-2/3/5/6 ZAXIS70 ZAXIS100-1/2 ZAXIS200 ZAXIS360 ZAXIS450 PC200-1/2/3/5/6 PC200-7 PC220-3/5/6 PC120-3/5/6 PC100-3/5 PC60-5/6/7 PC400-1 PC400-3/5/6 PC300-3/5/6 LS2800FJ/FJ2/F2 SH60 SH100 SH120 SH200 SH220 SH265FJ2 SK07-N2 SK200-1/2/3/5/6 SK120-3/5/6 SK100-1/2/3/5/6 SK60-5/6 SK200-7 SK230-6

For KOMATSU, CATERPILLAR, Volvo, HITACHI, KOBELCO, KATO, SUMITOMO, DOOSAN, DAEWOO^ Model for your reference: UH07-7 EX200-1/2/3/5/6 EX220-1/3/5/6 EX120-3/5/6 EX100-1/2/3/5 EX60-3/5/6 EX300-2/3/5/6 ZAXIS70 ZAXIS100-1/2 ZAXIS200 ZAXIS360 ZAXIS450 PC200-1/2/3/5/6 PC200-7 PC220-3/5/6 PC120-3/5/6 PC100-3/5 PC60-5/6/7 PC400-1 PC400-3/5/6 PC300-3/5/6 LS2800FJ/FJ2/F2 SH60 SH100 SH120 SH200 SH220 SH265FJ2 SK07-N2 SK200-1/2/3/5/6 SK120-3/5/6 SK100-1/2/3/5/6 SK60-5/6 SK200-7 SK230-6

For KOMATSU, CATERPILLAR, Volvo, HITACHI, KOBELCO, KATO, SUMITOMO, DOOSAN, DAEWOO^ Model for your reference: UH07-7 EX200-1/2/3/5/6 EX220-1/3/5/6 EX120-3/5/6 EX100-1/2/3/5 EX60-3/5/6 EX300-2/3/5/6 ZAXIS70 ZAXIS100-1/2 ZAXIS200 ZAXIS360 ZAXIS450 PC200-1/2/3/5/6 PC200-7 PC220-3/5/6 PC120-3/5/6 PC100-3/5 PC60-5/6/7 PC400-1 PC400-3/5/6 PC300-3/5/6 LS2800FJ/FJ2/F2 SH60 SH100 SH120 SH200 SH220 SH265FJ2 SK07-N2 SK200-1/2/3/5/6 SK120-3/5/6 SK100-1/2/3/5/6 SK60-5/6 SK200-7 SK230-6

komastu,Hitachi,Kato,Daewoo ,sumitomo ,Samsung,Soosan,Daemo, Atlascopco,furukawa,powerking,fine,rhino,krupp.okada,stanley,jisung,Edt,T&H,Doosan,JCB,NPK,Kumatsu.Kobelco,Volvo Cummins Caterpillar etc if any requirement,http://www.yfh-excavatorseals.com

How to prevent oil leakage in sealing elements of a breaking hammer and the solution to it. Situation No. 2: there is something wrong with the sealing elements: 1. Surface of piston seals and rod seals hardens, surface of motion fractures Reason: abnormally too high speed working pressure 2. Surface of piston seals and rod seals hardens and the whole sealing elements fracture Reason: hydraulic oil goes bad; ozone generated by oil of too high temperature damages seals, and

http://www.yfh-excavatorseals.com

we supply is NBR90°,it no smell and have good performance.Regarding O-rings, most important is the hardness.for the moment, there are two different materials NBR70°to90° or FPM75to 95.NBR materials have good performance on high pressure is more suitable for excavator and FPM materials have good performance on high temperature it good for hydraulic breaker. please welcome to:http://www.yfh-excavatorseals.com or contact me at :yfh@yfh-hydseals.com

we supply is NBR90°,it no smell and have good performance.Regarding O-rings, most important is the hardness.for the moment, there are two different materials NBR70°to90° or FPM75to 95.NBR materials have good performance on high pressure is more suitable for excavator andFPM materials have good performance on high temperature it good for hydraulic breaker. please welcome to http://www.yfh-excavatorseals.com,if any requirement please kindly contact me at: yfh@hydseals.com