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EHB20 EHB30 EHB40 Hydraulic Breaker Piston CrMo42 for Excavator Hanwoo Everdigm Rock Breaker Spare Parts
Key Features & Selling Points for EHB20 EHB30 EHB40 Piston
Key Features:
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High-Grade Forged Construction: Manufactured from premium forged alloy steel, providing superior grain structure, strength, and impact resistance compared to cast alternatives, essential for enduring millions of high-stress cycles.
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Precision Hardening & Surface Treatment: Features localized hardening (e.g., induction hardening) on critical wear surfaces like the impact faces and seals lands, combined with specialized surface finishing (e.g., nitriding or chrome plating) to maximize wear resistance and minimize friction.
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Optimized Aerodynamic & Weight Design: Engineered with a carefully balanced weight-to-size ratio and a streamlined profile to minimize air resistance within the cylinder, ensuring rapid acceleration and deceleration for optimal impact energy and frequency.
Selling Points:
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Direct Impact on Drilling Performance & Efficiency: As the core impacting component, this piston directly determines the power and consistency of each blow. A high-quality replacement ensures the SB302 drifter delivers its full designed impact energy and frequency, maintaining maximum penetration rates and productivity.
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Extended Service Life & Reduced Downtime: Its forged durability and advanced surface treatments significantly extend the piston's operational life by resisting deformation, cracking, and wear. This leads to longer intervals between overhauls and fewer unplanned breakdowns.
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Protects Other Drifter Components: A precisely machined and balanced piston moves correctly within the cylinder, preventing uneven wear on the cylinder liner, seals, and other internal parts. This protects the entire drifter from collateral damage, avoiding more costly repairs.
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Guaranteed Fit & Reliable Operation: Manufactured to exact OEM specifiions for dimensions, weight, and balance, it guarantees seamless installation and perfect compatibility. This ensures immediate restoration of the drifter's original performance and reliable, trouble-free operation.
| Parts Number | EHB20 EHB30 EHB40 Piston |
|---|---|
| Delivery Time | 1-12 Work days |
| Appliion | EHB20EHB30 EHB40 Hydraulic Rock Hammer Excavator Spare Parts |
| Part Name | EHB20 EHB30 EHB40 Hydraulic Breaker Piston |
| Position | Hydraulic Cylinder System |
| Material | Crmo20 Crmo42 Crmo40 |
| 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 |
| Hammer Parts | Main Body | Back Head | Charging Valve | Cylinder | Seal Retainer |
| Socket Plug | Piston | Adapter | Valve | Valve Plug | Valve Sleeve |
| Front Head | Grease Nipple | Rod Pin | Stop Pin | Rubber Plug | Front Head Pin |
| Ring Bush | Thrust Bush | Upper Bush | Front Cover | Tool Bush | Lower Bush |
| Rod Moil Point | Chisel | Washer | Through Bolt | Side Rod | Hex Nut |
| Air Check Valve | Valve Adjuster | Accumulator | Accumulator Body | Accumulator Cover | Socket Bolt |
| Charging V/V | Diaphragm | Seal Kit | O-Ring Seal | Gas Seal | Step Seal |
| Buffer Seal | Dust Seal | U-Packing | Back-up ring | Side Bolt | Upper Cushion |
| Down Cushion | Tool Set | N2 Gas Charging Set | N2 Gas Cylinder | B-3way valve assy |
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.
Huilian Machinery Equipment Co., Ltd (EB Seals) is a professional import dealer engaged in comprehensive hydraulic hammer parts in Guangzhou for more than 17 years. Adhere to original and OEM import quality.
Huilian is a business that focuses on the sales of various types of Damper/Shock Absorber,seal kit, diaphragm, piston, chisel, wear bush, rod pin, through bolt, side bolt, control valve assy, spare valve, cylinder block, accumulator and other commonly used parts of hydraulic hammer.
Specializes in:
--Excavator spare parts
--Hydraulic breaker accessories
Huilian 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!
A1: We are both a professional manufacturer and supplier. Our factory is based in China, and we keep ready stock at our Guangzhou office.
Q2. How do I know if the part fits my excavator?
A2: Just send us the correct machine model, serial number, or any numbers marked on the original part. You can also measure the part and share the dimensions or a drawing with us.
Q3. What payment methods do you accept?
A3: T/T and Trade Assurance are our usual options. Other payment terms can also be discussed.
Q4. What is your MOQ?
A4: It depends on the item.
Small orders are welcome.
Q5. How do you control quality?
A5: We have a complete QC system. Our inspection team carefully checks every piece for quality and specifications, and monitors the whole production process right through to packing, so every part reaches you safely in the container.
to ensure product safety into container.
- Email: 18819170788@163.com
- Tel: 8618819170788
- WhatsApp: 8618819170788
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WeChat:
x13924099928
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