EHB40 Wear Plate Damper Shock Absorber PU Polyurethane Weather Resistant
Product Highlights:
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Premium Vibration Damping Material: Engineered with advanced polyurethane or high-resilience rubber compound, this damper effectively absorbs and isolates high-impact shocks and high-frequency vibrations from the drilling process. This significantly protects the rig's structural components and hydraulic system from fatigue damage.
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Robust Design for Extreme Conditions: Features a reinforced internal structure and is built to withstand constant compression, abrasion, exposure to oils, and harsh environmental conditions. It ensures long-lasting performance and reliability, reducing maintenance needs even in the most demanding rock drilling Applications.
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Precision Fit and Easy Installation: Manufactured to exact OEM dimensions and specifiions, guaranteeing a perfect, hassle-free replacement. Its design allows for straightforward installation, minimizing equipment downtime and ensuring optimal damping performance immediately upon fitment.
Key Selling Points:
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Enhances Machine & Operator Protection: Drastically reduces transmitted vibration, safeguarding critical machine components from premature wear and failure. This also contributes to a smoother operation, reducing operator fatigue.
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Maximizes Uptime & Productivity: Its superior durability and exact fit prevent unexpected breakdowns related to shock damage. By maintaining proper damping, it helps ensure consistent drilling performance and fewer operational interruptions.
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Cost-Effective Performance Solution: Offers the same or exceeding quality and performance as the genuine part at a competitive price. It is a direct, reliable replacement that extends the service life of your MB1700 while lowering your total cost of ownership.
| Delivery Time | 1-12 Work days |
|---|---|
| Appliion | EHB40 Wear Plate Hydraulic Rock Breaker |
| Part Name | EHB40 Wear Plate Hydraulic Breaker Urethane Cushion |
| Position | Hydraulic Hammer Breaker System |
| Material | PU Polyurethane |
| Brand | HUILIAN, or as required |
| Package Details | Carton, Wooden Box, Plastic Bag, Neutral Packing, PP Bag, or as Required |
| Shipment | Air, Sea, Express Mail, etc. |
| Payment | T/T, Western Union, PayPal, L/C at sight, Alipay etc |



| 1. We are manufacturers and product direct sales. |
| 2. More than 17 years of industry experience. |
| 3. Professional production technology, product good quality and Low price. |
| 4. Fast delivery and Support OEM/ODM order. |
| 5. Large Stock,Over 30,000 sizes and more than 1 million pieces in stock. |
| 6.We have the full range of mould size and stable and high quality production line. |

Guangzhou Huilian Hydraulic Technology Co., Ltd. is a specialist manufacturer of excavator attachments, with over 17 years of focus and experience in the industry. Our core product portfolio includes hydraulic hammers, breaker parts, quick couplers, rippers, hydraulic shears, earth augers, grabs, orange peel grapples, power thumbs, and buckets.
Hydraulic breakers are our flagship product. Guided by the philosophy “Quality Changes the Future”, we prioritize R&D, precision manufacturing, and customer service for our high-end breaker series.
As a national high-tech enterprise, we lead the industry through smart manufacturing and continuous innovation. We have solved key technical bottlenecks in heavy-duty breaker technology, with our HL40–HL210 series suitable for excavators from 0.5 to 100 tons.
Drawing on 17 years of expertise, we also produce high-quality OEM breaker parts for nearly all major brands, including Atlas Copco, Komatsu, Furukawa, Montabert, Indeco, NPK, Soosan, JCB, and Rammer. Our factory maintains mature technical databases and precise drawings, ensuring reliable, compatible components such as seal kits, pistons, diaphragms, cylinders, front/back heads, chisels, accumulators, bushings, through bolts, valve sleeves, and charging kits—all built to match original performance standards.
Partner with us for precision, durability, and cost-effective solutions that minimize equipment downtime. We are your one-stop provider of reliable aftermarket excavator attachments.
A: We can accept TT, L/C, D/A, Western Union, Alibaba trade assurance, , and cash, etc.
A: By sea, air, DHL, Fedex, TNT, UPS, EMS, SF
A: The normal delivery time is 4-7 days, depending on which country you are in.
A: We will send you the tracking number by email.
A: If possible, you can send us pictures of old products, name plate,s or the size for reference.
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