Boom Arm Bucket Hydraulic Cylinder Seal Kit 4686333 4686334 4686335 4686332 Fit Hitachi ZX330-3G ZX350H-3G ZX350K-3G

Boom Arm Bucket Hydraulic Cylinder Seal Kit 4686333 4686334

4686335 4686332 Fit Hitachi ZX330-3G ZX350H-3G ZX350K-3G

Product Description

Product Description:
The Boom Cylinder Seal Kit is expertly designed for Hitachi Excavators, specifically models ZX330-3G,

ZX350H-3G, ZX350K-3G, and ZX360H-3G. This kit is essential for maintaining the integrity and

performance of the boom cylinder, ensuring optimal functionality and longevity of your equipment.
Features:
High-Quality Materials: Made from premium-grade materials that offer excellent resistance to wear, heat,

and pressure, ensuring durability and reliability.
Precision Fit: Engineered to meet the exact specifiCATEEEEions of Hitachi excavators, providing a perfect fit

and seamless integration.
AppliCATEEEEions:
Hitachi ZX330-3G Excavator Hitachi ZX350H-3G Excavator Hitachi ZX350K-3G Excavator
Hitachi ZX360H-3G Excavator

Model product can provide:

Company information-Huilian Machine Equipment Co., Ltd.( KOKO SHOP)

FAQ:

Q1: How do you control your quality?
A1: To guarantee high quality and efficient management, our whole manufacturing processes are
undera strict system.We have passed CE and ISO9001 quality management system certifiCATEEEEEEEEe. All
products are100% inspected before shipment.

Q2: How do we know exactly what you can provide the OEM product we need?
A2: 1. Offer your design documents or let our designer team work out some concepts for choosing.
2. We will always provide you with a virtual pre-production proof that shows the exact placement of your
logo on the product.

Q4: Can you provide customers' design?
A4: Sure, we can provide OEM and ODM service.Also we can design new appearance for you.

Koko Shop Machine Co.,Ltd (Huilian Machinery) found in 2011, is a professional supplier who is specializd in construction machinery parts for excavator and attachments, including Hydraulic Hammer, Hydraulic Breaker Spare Parts, Quick Coupler, Hydraulic Grab, Ripper, Vibrator, etc. And, Excavator parts Engine, Hydraulic Pump, Swing motor, Travel motor, Main control Valve, Swivel Joint, Hydraulic seal kit. After 12 years developments, Huilian Machinery factory make quality parts with it's advance technology and advance machines. Hydraulic Breaker Parts suitable for: Atlas copco, Soosan, Furukawa, Atlas Copco, Alpha, Bretec, BTI, CATEEEEEE, CP, Daemo, DMB, Alicon, D&A, Doosan, EDT, Epiroc, Everdigm, Fine, Furukawa, General GB, Hammeroc HR, Hyundai HDB, Indeco HP MES, JCB, Kent, KCB, Komac, Komatsu JTHB, JKHB, Korota, Krupp, Kwanglim, Konan, Montabert, MSB, MTB, Noah, NPK, Okada, OKB, Omal, Poqutec, Powerking, Promove, Rammer, RB Hammer, RBI, Rhino, , Soosan, Stanley, Teisaku, T&H, Toku, Toyo, UBTECH, ECand so on. Hydraulic Excavator Parts suitable for: Komatsu, Hitachi, EC, Hyundai, Kobelco, Sumitomo, Kato, Doosan, JCB, cx, Sany, Liugong, XCMG, Xugong, Zoomlion, etc. OEM and ODM service offered.

In order to meet different customers' needs, Huilian Machinery also purchases Genuine Parts from German, Japan, Korea. And we established a long-term business relationship with customers from all over the world, like: U S A, Mexico, Saudi Arabia Kenya, Algeria, UAE, Russia, Morocco, etc. In 2023, Huilian Machinery became Distributors of easywork engineering machinery (SANY Group) in Russia and indonesia.

Koko Shop Machine is continuously seeking the chances to meet all the friends both from home and abroad for win-win cooperation.

And we believe that quality parts will take us to a further place. Let’s build a better tomorrow, together!

Introduction to Koko Shop Company

CertifiCATEEEEions

Enteprise Honor

Service Brand

Our Factory

Koko Shop Machine Management Department is an important control method for processing quality. It equipped with the most advanced inspection equipments The professional control devices,it can provide accurate reference data to choose the most suitable material and accessories, which also effectively control parts quality. Besides, it also provides digital information for engineers and quality controller to determine feasibility for spare parts after processing. This is the working processing of quality control.

Chooing steady quality supplier. After purchasing raw material, duing testing if it is proved well, then we will arrange these eligible matrial that come into warehouse.

When the spare parts finish and come into testing working conditon. Every worker will be responsible for their spare parts. They will give out fact testing date and results. After proving testing date is accord with delivery standard. Then Koko Shop Machine Quality Management Department will allow these spare parts that go to packing department and packing.

Before delivery, Koko Shop Machine Quality Management Department should check all mark and packing conditon. If it is prove it is accord with exporting standard and customer's requirement. Then they will allow these equipment come into fininshed product area. 

Of course Koko Shop Machine Quality Management Department have the right to make sample testing for every production step to make sure product quality.