140mm 40Cr 42CrMo Hydraulic Rock Hammer Breaker Hammer Chisel SB40 SB81 SB121 HB20G

High-Quality Black Diaphragm Spare Parts for Hydraulic Breakers – SB10, SB20, SB30, SB40, SB81, SB121

We supply premium black diaphragm spare parts for hydraulic breakers, expertly engineered to fit models SB10, SB20, SB30, SB40, SB81, and SB121. These high-quality diaphragms are crucial for ensuring optimal performance, reliability, and extended lifespan of your hydraulic breakers in construction, mining, and demolition operations.

Our diaphragms are manufactured from durable materials to withstand tough working conditions, helping to reduce downtime and maintenance costs. Choose our black diaphragm spare parts to keep your hydraulic breakers running smoothly and efficiently on every job site.

Durable Hydraulic Breaker Rods – 40Cr, 42CrMo, TSG46A, TSG48A Materials | 1200mm & 1300mm Lengths

Our hydraulic breaker rods are available in four high-strength materials: 40Cr, 42CrMo, TSG46A, and TSG48A, offering excellent wear resistance and durability. Choose from standard lengths of 1200mm or 1300mm to suit your equipment needs.

• Wide Compatibility: These breaker rods are engineered for compatibility with a range of hydraulic breaker models, including SB10, SB20, SB30, SB40, SB81, and SB121.
• Quality Assurance: Each rod is manufactured using advanced production processes to ensure superior reliability, precision, and long service life, even in the most demanding construction, mining, and demolition environments.
• Customization Available: We offer OEM/ODM customization services to meet your specific requirements, providing tailored solutions for unique job site needs.

Choose our hydraulic breaker rods for exceptional performance, durability, and compatibility across multiple breaker models.

We guarantee a delivery time of 15-25 days from the date of payment, ensuring that you receive your coupler promptly and can start benefiting from increased efficiency on your construction projects.

• Your one-step manufacturer/exporter for all your contract manufacturing needs for construction equipment parts.
• 12-mouths Warranty, CE and ISO 9001 Certification.
• We have worked with Furukawa, , MSB, Daemo, YHB, Everdigm for 10 years, we are very strong at Asia type Hydraulic Breaker.
• Our product is 100% tested before delivery.
• We always take “Quality is our live" as the goal.
• We aim to exceed our customer’s expectations. Whether your project is large or small, Guchuan commits all our resources to ensure your project meet your expectations.
• After-sales service is 24 hours online. When necessary, we will visit customer's company to deal with after-sales or customer's complaints.