Product Specification

OUB 312A Okada Hydraulic Breaker Complete Seal Set with Full Coverage & Anti-Deformation Hydraulic System Components

We Our Company Product Advantage

1. Advanced Material Formula - Proprietary compound ensures exceptional wear/tear resistance and maintains flexibility in extreme temperatures (-40°C to 200°C).

2. Precision Engineering - Laser-calibrated dimensions achieve near-zero tolerance (within 0.01mm) for perfect sealing surfaces.

3. Multi-Layer Reinforcement - Aramid fiber-matrix construction provides 40% higher burst pressure resistance than industry standards.

4. Extended Service Life - Field tests demonstrate 30-50% longer operational lifespan under identical working conditions.

5. Intelligent Seal Design - Patented lip geometry with micro-grooves creates adaptive sealing that tightens under pressure spikes.

6. Full Compatibility - Each kit undergoes 72-hour fluid compatibility testing with 15+ common hydraulic fluids and additives.

7. Quality Certifiion - All seals meet ISO 9001, ISO/TS 16949, and ASTM D2000 standards with full traceability.

We Can Provide Following Hydraulic Breaker Brand Model (more than these)

We could supply the following brand Rock Breaker parts.

About Guangzhou Huilian Hydraulic Technology

Guangzhou Huilian Hydraulic Technology Co., LTD is a professional manufacturer of Hydraulic Breaker Hammer. The company believes that "Quality Changes the Future" and so it focuses on R&D, production and customer service for its high-end Hydraulic Breaker Hammer.
And with 16 years of dedied expertise, we specialize in manufacturing high-quality OEM hydraulic hammer parts for nearly all major brands worldwide too. Our factory operates with a mature technical database and precise drawings, ensuring reliable and compatible components for brands such as Atlas Copco, Komatsu, , Furukawa, Montabert, Indeco, NPK, Soosan, Krupp, JCB, Rammer, and many more. We provide a comprehensive range of critical parts including Seal Kits, Pistons, Diaphragms, Cylinders, Front & Back Heads, Chisels, Accumulators, Bushings, Through Bolts, Valve Sleeves, and Charging Kits—all engineered to meet original performance standards. By choosing us, you gain a trusted partner who delivers precision, durability, and cost efficiency, keeping your equipment running with minimal downtime. Let us be your one-stop solution for reliable aftermarket hammer parts.

Why choose Guangzhou Huilian?

1. Abundant stock and fast shipping:
We maintain a large inventory of hydraulic breaker seal kits, so you can quickly find the parts you need with no long waiting times. Thanks to our efficient supply chain, your order will be processed and delivered promptly, minimising downtime for your equipment.
2. Extensive product database:
Our company offers a comprehensive, up-to-date database of hydraulic breaker seal kits covering a wide range of models. Whether you’re looking for parts for older or newer equipment, our accurate and reliable product listings will match your specific needs.
3. Full Series Availability:
We provide a complete range of seal kits for hydraulic breakers, from basic models to more specialised versions. Whatever your machine model or requirements, we have the right parts in stock, enabling you to source all your requirements from a single supplier.
4. Precision Match for Your Model:
Our seal kits are designed to match the specifiions of your hydraulic breaker precisely. We ensure compatibility with your specific model, whether it's Soosan, Atlas Copco or another brand, to guarantee a perfect fit and optimal performance in your equipment.
5. Worry-Free After-Sales Service:
We are committed to providing all of our customers with excellent after-sales service. If you have any issues or questions about our hydraulic breaker seal kits, our dedied customer support team is here to help. With our reliable after-sales support, you can rest assured that your purchase is in good hands.

FAQ

Q1: Are you a manufacturer?

Yes,our factory was established in 2009.

Q2: Are you sure your product will fit my hydraulic breaker?

Our parts are suitable for most hydraulic breakers . Show us your hydraulic breaker model, we’ll confirm the solution.

Q3. What's your advantages in the machinery manufacturing industry?

Fast delivery time, High quality products, Best customer service, Adopting the latest production technology.

Q4. Which countries have you been exported recently?

Canada, Australia, Peru, Egypt, Brazil, Mexico, South Africa, etc.

Q5: How to ship the products?

For the shipment, we support the DHL Fedex EMS UPS or by Air/ Sea., if you have the agent in china, we can contact your agent according to your request.