HB20G Piston for Hydraulic Breaker Hammer, Durable Alloy Steel Piston, OEM Acceptable
HB20G Piston for Hydraulic Breaker Hammer, Durable Alloy Steel Piston, OEM Acceptable
The HB15G piston is a high-performance spare part specifically designed for hydraulic breaker hammers, widely applied in construction, mining, and industrial fields.
Product Specifications
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Product Name
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Hydraulic Breaker Piston
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Material
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GCR15 / 42CrMo Alloy Steel
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Hardness
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HRC 52-55
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Weight
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80kg (Standard)
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Length
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800mm (Standard)
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Applicable Excavator Tonnage
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15-20 Tons
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Compatible Brands
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Furukawa, Atlas Copco, NPK, Toyo, Hano, etc.
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MOQ
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1 Piece
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Delivery Time
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3-10 Working Days
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Surface Treatment
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Polishing, Heat Treatment, Anti-Corrosion Coating
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Warranty
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3 Months
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Application Scenarios
- Construction Industry: Demolition of old buildings, road construction, bridge construction, and foundation excavation.
- Mining Industry: Crushing of ores, rock excavation, and mine development, capable of withstanding harsh working conditions with sand and gravel.
- Metallurgical Industry: Smelting plant maintenance, steel scrap crushing, and blast furnace cleaning.
- Infrastructure: Pipeline laying, tunnel construction, and mountain excavation for railways and highways.
- Other Fields: Port loading and unloading, waste treatment, and emergency rescue (such as collapse rescue).

Quality Control
We adhere to strict quality control standards throughout the production process to ensure the reliability and stability of the HB15G piston:
- Raw Material Inspection: Strictly test the alloy steel raw materials to ensure they meet the standard requirements of hardness and toughness.
- Production Process Control: Monitor the CNC machining, heat treatment, and surface treatment processes in real time to avoid dimensional errors and material defects.
- Finished Product Testing: Each HB15G piston undergoes dimensional measurement, hardness testing, and pressure testing to ensure it meets the installation and use requirements.
- Quality Certification: Our products have passed ISO9001 quality management system certification, and third-party inspection reports are available upon request.


Frequently Asked Questions
Q1: Is the HB15G piston compatible with my hydraulic breaker?
A1: Our HB15G piston is compatible with most 15-20 ton hydraulic breakers, including Furukawa, Atlas Copco, NPK, etc. Please provide your breaker model, and we will confirm the compatibility for you.
Q2: Can I get a sample before bulk order?
A2: Yes, we accept sample orders (MOQ 1 piece). The sample fee will be refunded if you place a bulk order later.
Q3: What payment terms do you accept?
A3: We accept T/T, L/C, Alipay, WeChat Pay, and other negotiable payment terms. For bulk orders, we support 30% advance payment and 70% balance before delivery.
Q4: Do you provide OEM/ODM services?
A4: Yes, we have 20 years of experience in customizing hydraulic breaker parts. We can produce pistons according to your drawings, samples, or specific requirements.
Q5: What if the product has quality problems?
A5: We provide a 3-month warranty. If the piston has quality problems (non-human damage) within the warranty period, we will replace it for free or refund the corresponding amount.
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