4377717 4282545 0672700 EX200-5 EX300-5 Rotary valve seal kit For HITACHI Excavator Parts

Quick Details

How many seals are in a hydraulic cylinder?
To contain the pressurized fluids in a hydraulic cylinder system and keep it in motion, a complex configuration of high-performance seals in two basic categories are required: (1) static seals and (2) dynamic seals (supported by guide rings).

What is the importance of seals in hydraulic system?
The seals are in place to prevent contamination, specifically from dirt and debris getting into the machine, and prevent external leaks of hydraulic fluid. Seals protect your hydraulic equipment but if they aren't properly installed, dirt can get into your machinery and cause damage.

Application

EX100-3 EX100-3C EX100-3m EX100-5 EX100-5 JPN EX100M-3 EX100M-3m EX100M-5 EX100WD-3 EX100WD-3C EX120-3 EX120-3C EX120-3m EX120-5 JPN EX120-5HG EX120-5LV JPN EX120-5X EX120-5Z EX120SS-5 EX125WD-5 EX130H-5 JPN EX130K-5 EX135UR EX135UR-5 EX135US-5 EX135USR EX135USRK EX140US-5 EX150LC-5 EX200-3 EX200-3C EX200-3m EX200-5 EX200-5 JPN EX200-5HG EX200-5LV JAP EX200-5X JPN EX200-5Z JPN EX200SS-5 EX210H-5 JPN EX210K-5 JPN EX220-3 EX220-5

FAQ

Q : Can I order sample before placing mass order?
A : Yes, sample order is welcomed.

Q: How do you pack the goods?
A: We have 16 years experience on export, finished products will be carefully handled in our standard export packing or in your required packing.

Q: How can I know the status of my order?
A: We will keep you udpated about the process

Q: What will you do for quality complaint ?
A : We will respond to customer and give a solution within 24 hours.

Who we are: Guangzhou Zhongxing Seiko Machinery Engineering Co., Ltd is located in Guangzhou, we are a professional supplier for all kinds of excavator parts with near 20 years experience. We have 3 shops, 1 office, 1 warehouse and 1 reparing factory. Also, we have seperate departments for whole set excavator parts, breaker hammer parts and reparing.

Why choose us: We are the general agent of DAEKKO big breaker hammer in Guangdong province. We cooperate with many famous brands like Caterpillar, Hyundai, Kobelco, Doosan, Sany, SDLG, Sunward, Shantui, Longking, Zoomlion, Komatsu, Mitsubishi, Isuzu, Daewoo, Cummins, Hino, Nissan, Yanmar, Volvo, Deutz, Kubota, John Deere etc.                   

We have big inventory including Excavator Machinery Parts , Breaker Parts, Undercarriage Parts , Electrical Parts , Engine Parts , Seal Kits , Hydraulic Pump , Control Valve , Hydraulic Breaker Hammer , Hydraulic Cylinder Assembly ,Motor Assy , Swing Bearing , Hydraulic Filter ,Air Conditioner Unit , Quick Attach etc.

Our Clients: Our products have been exported to more than 100 countries and regions including Iraq, UAE, Thailand, Malaysia, Indonesia, Vietnam, Bangladesh, Kuwait, Lebanon, Russia, Kazakhstan, Greece, Norway, Ireland, Australia, Fiji, Kiribati, New Caledonia , USA, Canada, Jamaica, Brazil, Peru, Chile, Angola, South Africa, Kenya, Tanzania, Zambia, Sudan, South Sudan, Egypt, Algeri, Nigeria