Meta Description:​ Guchuan offers the SB43/GCB7 banana-type rock breaker for backhoe loaders. With 1017J impact energy & a curved design for optimal visibility & performance. Compatible with SOOSAN SB43. Get specs & quote.

SB43 / GCB7 Banana-Type Hydraulic Breaker: Engineered for Backhoe Loader Efficiency and Power

The Banana Design: Solving Critical Challenges for Backhoe Loaders

The distinctive curved profile of the SB43/GCB7 is a masterclass in functional design, specifically addressing the unique limitations of backhoe loader applications.

· ••Unmatched Visibility:​ The curved shape positions the tool and impact point directly in the operator's line of sight. This dramatically improves accuracy and safety when breaking concrete slabs, pavement, or rocks in tight spaces, reducing the risk of collateral damage.

· ••Optimal Clearance:​ The "banana" geometry ensures the body of the breaker clears the rear stabilizers and the machine itself when maneuvering or working at deep depths. This prevents costly damage to both the breaker and the backhoe.

· ••Superior Balance:​ The design contributes to a better weight distribution on the backhoe's boom, resulting in smoother operation and less strain on the machine's hydraulic system compared to bulky, straight-bodied breakers.

Powerful Performance Meets Intelligent Engineering

Don't let the unique shape fool you—the SB43/GCB7 is a powerhouse built with Guchuan's robust engineering principles.

· ••High Impact Energy (1017 Joules):​ Delivering a massive 1017 Joules of impact energy, this breaker handles demanding tasks with ease, from secondary rock breaking to trench digging and concrete demolition.

· ••Efficient Impact Rate (400-800 BPM):​ The variable impact rate ensures you have the right combination of power and speed for the material at hand, maximizing productivity and fuel efficiency of your carrier machine.

· ••Optimized Hydraulic System:​ With an operating pressure of 120-150 Bar and a required flow of 50-90 L/min, the SB43/GCB7 is perfectly matched to the hydraulic capabilities of mid-sized backhoe loaders, ensuring smooth and efficient power transfer.

••Durable Construction:​ Featuring a 53mm tool diameter​ and built with high-strength steels, it is designed to withstand the high-stress environment of demolition and construction.

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Ideal Applications for the SB43 / GCB7 Breaker

This versatile attachment is the perfect backhoe loader attachment for a multitude of tasks:

· ••Construction Demolition:​ Breaking concrete foundations, slabs, and structures.

· ••Roadwork & Paving:​ Removing asphalt and concrete pavement.

· ••Trenching:​ Breaking rock and hard soil for utility line installation.

· ••Quarry & Mining:​ Secondary rock breaking and material sizing.

Why Source Your SB43-Compatible Breaker from Guchuan?

When you choose the Guchuan SB43/GCB7, you get more than just a tool; you get a partnership.

· ••Proven Compatibility:​ This model is fully compatible with the SOOSAN SB43 mountings and specifications, offering a reliable, high-quality alternative.

· ••OEM-Level Manufacturing:​ As a direct factory with over a decade of experience, we ensure stringent quality control, superior craftsmanship, and competitive pricing.

· ••Global B2B Expertise:​ We are specialists in cross-border trade, providing seamless logistics and professional support to distributors and large-scale buyers worldwide.

· ••Technical Support:​ Our team offers expert guidance to help you select the right attachment for your specific needs.

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