Hyd Oil Seal Kit Repair fit Konan Hydraulic Breakers
High-quality Konan Hydraulic Breaker Seal Kit built to ensure leak-free operation, superior durability, and optimal protection for hydraulic breaker components. With premium sealing materials and precise engineering, this kit helps maximize the service life and efficiency of Konan breakers across various working environments.
| Material | NBR/ PTFE/ ACM/ VMQ/ FKM/ HNBR/ EPDM/ Silicone and etc |
|---|---|
| MOQ | 5 Pieces |
| Pressure | Up to 690bar(10000psi) |
| Working Temperature | -40–120℃(according to the material) |
| Color | Black/Orange/Brown/White/Brown |
Quick Quote Request
Kinton Seals is trusted by professionals worldwide for providing high-quality seal kits for excavators, dozers, loaders, and other heavy machinery, ensuring reliable performance and long-lasting durability.
A hydraulic breaker’s efficiency largely depends on its sealing system. The Konan Hydraulic Breaker Seal Kit is designed to keep hydraulic oil inside the system while preventing harmful contaminants—such as dust, dirt, and moisture—from entering. This not only preserves hydraulic pressure but also ensures consistent hammering force and smooth breaker performance. A reliable seal kit minimizes unplanned downtime and reduces overall maintenance costs.
Quality Manufacturing Process
Our Konan seal kits are not generic substitutes—they are engineered to OEM-level precision:
Precision Material Weighing
Each raw material block is carefully weighed with high-accuracy equipment before processing. This ensures that every seal ring starts with the exact material volume required for its specific size and application, preventing inconsistencies in density or performance.
Mold Preparation & Material Placement
After weighing, the prepared material is positioned onto the appropriate mold. Our workshop is equipped with a wide variety of molds to match different seal ring diameters and cross-sections. The correct mold selection guarantees precise shaping, while careful placement avoids defects such as uneven thickness.
High-Pressure Compression Molding
The molds are then set under specialized compression machines, where controlled pressure and temperature are applied. This process allows the material to be fully formed into a durable seal with consistent hardness and elasticity. Strict monitoring ensures every batch meets dimensional accuracy and structural integrity.
Rigorous Quality Inspection
Each batch of seals undergoes rigorous testing after molding. Technicians check for dimensional accuracy, surface smoothness, hardness, and sealing resilience. Any defective products are filtered out, ensuring that only seals with stable performance and long service life proceed to packaging.
This commitment to quality ensures consistent performance in even the harshest demolition or mining conditions.
OEM Compatibility and Cross Reference Seals
The Konan Hydraulic Breaker Seal Kit is suitable for a wide range of Konan breaker models, covering compact, medium, and heavy-duty breakers. Whether used for urban construction or mining operations, our kits are tailored to match the exact specifications.
We also provide cross reference seals service, allowing customers to match their OEM part numbers or reference codes directly to the correct replacement kit. This ensures you get the right product without compatibility risks, saving time and cost.
| Part Numbers | |||||||
|---|---|---|---|---|---|---|---|
| MKB150M | MKB300M | MKB400 | MKB500N | MKB800 | MKB900N | MKB1100 | MKB1200 |
| MKB1300 | MKB1400 | MKB1400D | MKB1400D-A | MKB1400D-B | MKB1400V | MKB1400N | MKB1500 |
| MKB1580 | MKB1600 | MKB1700 | MKB1800 | MKB2000 | MKB2100 | MKB2500 | MKB4000 |
Applications
- Demolition Projects: Maintains consistent striking power during prolonged hammering.
- Mining & Quarry Operations: Withstands abrasive particles and heavy-duty usage.
- Roadwork & Trenching: Reliable sealing ensures continuous operation with minimal downtime.
- Foundation & Civil Works: Enhances hydraulic efficiency in repetitive, high-impact tasks.
Seal Placement
Seals are strategically installed in piston, cylinder, valve, and tie rod areas of breakers. They work together to:
- Prevents leakage of hydraulic oil under high pressure.
- Protecting internal components from dust, water, and abrasive particles.
- Provides smooth piston and connecting rod movement and consistent impact force.
- Reduces wear on metal components by maintaining proper lubrication.
Seals are strategically placed in the piston, cylinder, tie rods, and valve areas, ensuring full hydraulic protection and preventing premature wear of critical components.
Material Overview for Seal Kits
Every Konan seal kit is crafted from specialized elastomers and engineering compounds that deliver reliable sealing under high-impact conditions:
Nitrile Rubber Buna(NBR, BUNA-N)
Temperature Range:-30 to 125 ℃
Hardness:60-90 Shore A
Color: Black
Use: Oil & Water Resistance Situation Advantage: Excellent oil resistance, performance and stability, widely used, cheaper
Fluororubber(FKM,FPM)
Temperature Range:-20 to 250℃
Hardness:70-90 Shore A
Color: Black/Brown/Green
Use: Oil & Chemical Resistance Situation
Advantage: Wear resistance, acid and alkali resistance, high temperature resistance situation
Silicone (VMQ )
Temperature Range: -60 to 225 ℃
Hardness: 50-70 Shore A
Color: Red/Black/Blue/White/Transparent, etc
Use: Heat& Food Situation(FDA, RoHS Approved)
Advantage: Good heat resistance, cold resistance, lubrication oil resistance, water resistance safety & reliable to human body
Ethylene Propylene Rubber(EPDM, EPM)
Temperature Range:-50 to 150 ℃
Hardness: 60-90 Shore A
Color: Black
Use: Ozone, water vapor situation
Advantage: Excellent oxidation resistance ozone resistance and erosion resistance
Perfluoroelastomer(FFKM, FFPM)
Temperature Range: -42 to 327 ℃
Hardness:60-95 Shore A
Color: Black / White
Advantage: Long-term, proven performance, can mean less frequent seal changes, repairs and inspections, increasing process and equipment uptime in productivity and yield.
Neoprene Rubber(CR )
Temperature Range:-30 to 125 ℃
Hardness:60-90 Shore A
Color: Black
Use: Oil & Water Resistance Situation Advantage: Excellent oil resistance, performance and stability, widely used, cheaper
By combining these materials, the kit achieves the perfect balance between flexibility, resilience, and long service life.
Maintenance Recommendations
- Always inspect seals during routine breaker maintenance.
- Replace seal kits at recommended intervals to avoid hydraulic leakage.
- Use only high-quality hydraulic oil to extend seal performance.
- Store spare seal kits in sealed packaging, away from direct sunlight and moisture.
Why Choose Our Konan Seal Kit?
- OEM-quality fit and performance with cost savings.
- Premium-grade materials for superior durability and sealing.
- Cross reference seals support for quick and accurate model identification.
- Ready-to-install kits with all required sealing components included.
Contact Us
Looking for the right Konan Hydraulic Breaker Seal Kit? Our team provides professional OEM cross-reference support, technical guidance, and bulk supply options to keep your equipment working at peak performance.
At Kinton Seals, we understand that reliable delivery is just as important as product quality. Our goal is to ensure that every order of Seal Kits for excavators, bulldozers, wheel loaders, and other heavy machinery reaches our customers safely, on time, and in perfect condition.
Packaging & Protection
- Standard Export Packaging – Each seal kit is carefully packed in moisture-proof and dust-proof bags, ensuring seals remain clean and undamaged during storage and transportation.
- Layered Protection – Kits are placed in sturdy cartons, and for bulk shipments, cartons are further reinforced with pallets and stretch film to minimize impact during handling and transit.
- Customization Options – We provide OEM/ODM packaging services, including branded boxes, barcodes, and special instructions, helping partners strengthen their brand presence in local markets.
- Extra Protection – For bulk shipments, cartons and pallets are reinforced to reduce the risk of damage in transit.
Order Processing & Lead Time
- Standard Seal Kits – For large quantity orders, lead time is usually 7–10 working days, as each kit requires precise matching of every seal, followed by labeling and packaging.
- Custom Seal Kits – For tailored requirements or non-standard models, production and assembly typically take 15–30 days, especially if new tooling or mold development is required.
- Sample Orders – Small batch or sample kits can often be prepared faster, subject to stock availability.
Delivery Options
- Air Freight for urgent orders
- Sea Freight for bulk shipments
- Courier Express (DHL, FedEx, UPS) for small packages and samples
Quick Quote Request
Kinton Seals is trusted by professionals worldwide for providing high-quality seal kits for excavators, dozers, loaders, and other heavy machinery, ensuring reliable performance and long-lasting durability.
