Furukawa HB15G Hydraulic Rock Hammer Piston Alloy Steel For Excavator Hydraulic Breaker Cylinder

The piston material is Crmo20 Crmo42 Crmo40, the hardness of heat treatment is HRC58-62, and the surface roughness Ra value after fine grinding is ≤0.2μm. processed by machining center with high inner and outer precision. Multiple heat treatment to ensure the rigidity. The piston can be also customized.

Furukawa HB15G Breaker Piston Specifications

1.Material:The piston is usually manufactured from CrMo alloy steel or special hardened steel, providing excellent strength, wear resistance, and impact resistance under heavy-duty rock breaking conditions.

2.Process:Strictly abide by the production standard of piston,high quality fied rate.

3.Features:The piston is designed to endure continuous high-frequency impact loads, maintaining stable striking force during breaker operation.

4.Grind Piston diameter according to the assembly need.

5.Control piston tolerance range, make piston and cylinder body between the fit clearance to achieve the best effect .

6.Special specification piston according to the customers' request.

7.Most powerful impact strike ,easy maintenance ,low price hydraulic breaker piston.

• High Quality and Stable Performance: Our hydraulic breaker pistons are manufactured under strict quality standards using high-quality materials. They deliver stable and powerful impact performance, ensuring reliable operation even under continuous high-load and high-impact working conditions.
• Excellent Wear Resistance and Long Service Life: Designed to resist abrasion, impact and fatigue, our pistons feature optimised surface hardness and a smooth finish. This significantly reduces wear between the piston and cylinder, extending service life and lowering maintenance and replacement costs.
• Carefully Selected Materials with Rich Manufacturing Experience: We provide a complete series of pistons for a wide range of hydraulic breaker brands and models. Our extensive product database enables us to ensure precise matching to your specific model for a perfect fit and optimal performance.
• Full Range Supply with Precise Model Matching: We provide a complete series of pistons for a wide range of hydraulic breaker brands and models. Our extensive product database enables us to ensure precise matching to your specific model for a perfect fit and optimal performance.
• Worry-Free After-Sales Service: Our professional after-sales service team is always ready to provide technical support and prompt solutions. We support you from product selection to installation and long-term use to ensure a smooth and worry-free purchasing experience.