Super Wear Resistance ZAX230 Boom Arm Bucket Hydraulic Excavator Seal Kits  

Product Description

The Super Wear Resistance ZAX230 Boom Arm Bucket Hydraulic Excavator Seal Kits is used to seal up the gap between different parts of the hydraulic cylinder. They can be used under high pressure and also can be used between the head and the connecting rod when the rod and cylinder seal are reciproing. We usually call them as BOOM / ARM / BUCKET cylinder seal kit.

Key Features

· Super Wear Resistance: Engineered with advanced materials to withstand abrasive environments and heavy-duty cycles, significantly extending service life.
· High Efficiency: Optimizes hydraulic system performance by reducing friction and energy loss.
· Heat Resistant: Operates reliably in temperatures ranging from -30°C to +130°C, maintaining integrity under thermal stress.
· Excellent Elasticity: Adapts dynamically to cylinder movements, ensuring consistent sealing under pressure fluctuations.
· Superior Sealing Performance: Prevents fluid leakage and contamination, ensuring smooth and efficient cylinder operation.
· Oil Resistance: Compatible with hydraulic oils, lubricants, and other fluids, resisting degradation and swelling.

Applications

· Excavator Models: Hitachi ZAX230.
· Components: Boom, arm, and bucket hydraulic cylinders.
· Industries: Construction, mining, quarrying, infrastructure development, and heavy machinery operations.

Seal Elements Included

· Cylinder Rod U-Seal
· Cylinder Rod Buffer Ring
· Piston Seal
· Wear Ring
· Dust Ring
· O-Ring
· Backup Ring
· U-Seal Backup

Material Composition

· TPU (Thermoplastic Polyurethane): Delivers exceptional abrasion resistance and flexibility.
· NY (Nylon): Provides high strength and durability for wear rings and backup components.
· NBR (Nitrile Butadiene Rubber): Offers excellent resistance to oils, fuels, and abrasion.
· PTFE (Polytetrafluoroethylene): Ensures low friction, high-temperature stability, and chemical resistance.
· FKM (Fluoroelastomer): Adds superior heat and chemical resistance for critical sealing applications.

Technical Specifications

· Place of Origin: China (manufactured with advanced technology and stringent quality control).
· Temperature Range: -30°C to +130°C.
· Packaging:
  · Outer: Sturdy carton box for secure transportation and storage.
  · Inner: Protective PP (polypropylene) bags to prevent moisture, dust, and damage.
· Lead Time: 3-8 days after payment confirmation.

Why Choose This Seal Kit?

1. OEM Compatibility: Precisely designed to meet Hitachi ZAX230 OEM specifications for seamless integration.
2. Durability: Crafted from premium-grade materials to withstand wear, pressure, and harsh environments.
3. Cost-Effective: Reduces maintenance costs and extends the service life of hydraulic cylinders.
4. Reliability: Rigorously tested for performance, ensuring leak-free operation and minimized downtime.
5. Versatility: Suitable for routine maintenance, repairs, and overhauls.

Related Excavator Number:

ZAX55ZAX60ZAX70 / 75USZAX110ZAX120ZAX200 / 210W / 210-3GZAX230 / 240ZAC240-3 / 250-3ZAX240-3GZAX250-3GZAX330-1 / 2ZAX350-6ZAX360-3GZAX330-3 / 350K-3 ZAX360LC-3

ZAX360-5G

ZAX330-5G / 350-5G ZAX270ZAX270-3ZAX470-3 / 470-5GZAX450-3ZAX450-6 / 450H / 400-1

ZAX450LCZAX1200-5D

Company Profile

Mido Oil Seal was founded in 2007, which is a company specializing in the sale of construction machinery oil seals. Gathering oil seals from world's famous factories, with currently over 1,000 varieties in stock. The main service is construction machinery and engineering machinery.

The company has a total of three store and a warehouse now, one of which serves as the Foreign Trade Department to customer reception and product display. The most important thing is that we have a professional team for purchasing, selling, packing, shipping and after-sale service.

Our CEO Mr. Hu has been engaged in the oil seal industry since 1995. As one of the founders, he founded the Guangzhou Construction Machinery Industry Association and served as its president.

According to the actual situation of the Chinese excavator maintenance market, he has continuously studied, researched, innovated, introduced and developed high-quality oil seal repair kits that meet the real needs of the market. Ensure that customers can buy High-performance anti-leakage effect and long-term oil sealing effect. Based on technology leadership, the company has established a market research, quality assurance and after-sales service system to fully meet customers exact needs and has won excellent results in the industry. The reputation and word of mouth have won the continuous support of domestic and international counterparts and customers. Through long-term first-line services, we know that the promotion and use of high-quality oil seals are inseparable from your support and encouragement. We always adhere to the principle of quality first and benefit sharing to provide high-quality oil seals for the customers.

In addition to online sales, we also participate in exhibitions to have better face-to-face contact with customers. 

The history of exhibition

2001 Beijing BICIS

2004 Shanghai Bauma

2005 Beijing BICIS

2006 Shanghai Bauma

2007 Beijing BICIS

2009 Beijing BICIS

2011 Beijing BICIS

2013 Beijing BICIS

2024 Moscow CTT

2024 Shanghai Bauma

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FAQ

Q1. How much of the product and where can I see more details?

A1. In order to give you fast and accurate pricing information, please contact us to comfirm more details of the Machine. 

Q2. What is the advantage about your company? 

A2. Our company has professional team and professional production line. We have been doing this industry for almost 20 years.

Q3. Why should I choose your products?

A3. Our products are high quality, heat resistant, good elasticity with high cost effective.

Q4. Any other good service your company can provide?

A4. Yes. We can provide good after-sale and fast send out the goods after receive your payment.

Q5. What are your payment terms ?

A5. L/C, T/T, Western Union, MoneyGram, Alipay