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Home > Products > Rock Breaker Hammer > Montabert BRH501 42CrMoA Forged Precision Honed Hydraulic Breaker Piston for Excavator Rock Hammer

Montabert BRH501 42CrMoA Forged Precision Honed Hydraulic Breaker Piston for Excavator Rock Hammer

Product Details

Place of Origin: Guangdong, China

Brand Name: HUILIAN

Certification: ISO 9001:2015

Model Number: BRH501-PT

Payment & Shipping Terms

Minimum Order Quantity: 1 Piece

Price: USD 420-750 / Piece

Packaging Details: Carton box with anti-rust paper, export-grade wooden case with foam cushioning

Delivery Time: 1-12 working days

Payment Terms: T/T, L/C, PayPal, Western Union

Supply Ability: 1,500 Pieces per Month

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Highlight:

Montabert BRH501 hydraulic breaker piston

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42CrMoA forged excavator piston

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precision honed rock hammer piston

Material:
42CrMoA Forged Alloy Steel
Heat Treatment:
Quenched And Tempered
Surface Hardness:
HRC 55-60
Core Hardness:
HRC 38-42
Surface Finish:
Precision Honed + Chrome Plated
Compatible Models:
Montabert BRH125, BRH250, BRH501
Material:
42CrMoA Forged Alloy Steel
Heat Treatment:
Quenched And Tempered
Surface Hardness:
HRC 55-60
Core Hardness:
HRC 38-42
Surface Finish:
Precision Honed + Chrome Plated
Compatible Models:
Montabert BRH125, BRH250, BRH501
Montabert BRH501 42CrMoA Forged Precision Honed Hydraulic Breaker Piston for Excavator Rock Hammer

Montabert BRH501 42CrMoA Forged Precision Honed Hydraulic Breaker Piston

This high-performance replacement piston is specifically manufactured for Montabert BRH501 hydraulic breaker hammers. Forged from premium 42CrMoA alloy steel and precision honed to exact OEM specifications, this piston delivers exceptional durability and impact performance in demanding mining and construction environments.

Material & Processing

Material Grade42CrMoA Forged Alloy Steel
Heat TreatmentQuenched and Tempered
Surface HardnessHRC 55-60
Core HardnessHRC 38-42
Surface FinishPrecision Honed + Chrome Plated
Compatible ModelsMontabert BRH125, BRH250, BRH501
Delivery Time1-12 Working Days

Manufacturing Excellence

Each piston passes through a rigorous quality-controlled process: alloy steel forging → rough machining → quenching and tempering → precision CNC turning → honing to micrometer tolerance → chrome plating → dimensional inspection. This multi-stage process ensures a hardened wear surface with a tough impact-resistant core for maximum fatigue life.

Direct OEM Replacement

Manufactured to Montabert factory specifications for seamless fit in BRH125, BRH250, and BRH501 hydraulic breaker models. Ideal for mining operations, quarry rock breaking, demolition contractors, and heavy construction projects using Montabert equipment.