SB81 Hydraulic Breaker: High-Performance Rock Hammer for 18-26 Ton Excavators
Meta Description: Looking for a reliable SB81 hydraulic breaker? Our SB81 rock hammer offers superior impact power, high durability, and fits 18-26 ton excavators. Perfect for mining, demolition, and road construction

Introduction to SB81 Hydraulic Breaker

The SB81 Hydraulic Breaker is one of the most popular and versatile rock hammers in the construction and demolition industry. Engineered for heavy-duty performance, the SB81 model is specifically designed to fit 18-26 ton excavators, providing the perfect balance between impact energy and operational stability.

Whether you are tackling hard rock mining, reinforced concrete demolition, or road trenching, the SB81 ensures maximum productivity with minimal downtime.

Key Features & Advantages of Our SB81

1. Exceptional Impact Power

The SB81 utilizes an advanced hydraulic-gas combined power system. By optimizing the nitrogen pressure, the breaker delivers a massive impact force that can crush the hardest granite and reinforced structures with ease.

2. Enhanced Durability & Longer Lifespan

• High-Quality Alloy Steel: The main body and cylinder are forged from premium alloy steel, treated with specialized heat technology to prevent wear and cracking.

• Reinforced Through-Bolts: Our SB81 features strengthened through-bolts that prevent breakages during high-intensity vibration.

3. Low Maintenance & High Efficiency

With fewer internal moving parts and an optimized oil circuit design, the SB81 reduces hydraulic friction and heat generation, leading to lower fuel consumption for your excavator.

4. Silence & Vibration Dampening (Optional)

Available in both Side Type, Top Type, and Box (Silenced) Type to meet different project requirements and environmental regulations.

SB81 Technical Specifications

To help you choose the right equipment, here are the detailed technical parameters for the SB81 Rock Breaker:

Wide Range of Applications

The SB81 is a "workhorse" in various industries:

• Mining: Opening new pits, primary crushing of ores.

• Demolition: Breaking bridge piers, reinforced concrete buildings, and foundations.

• Infrastructure: Road widening, trenching for pipelines, and tunneling.

• Metallurgy: Slag removal and furnace cleaning.

Why Buy SB81 from Maoyt?

We specialize in providing professional-grade hydraulic attachments. We understand that in the construction business, reliability is everything.

• Strict Quality Control: Every SB81 unit undergoes a 2-hour underwater testing phase before shipping.

• Complete Accessory Kit: Each breaker comes with 2 chisels, 2 hoses, a nitrogen charging kit, and a tool box.

• Global Shipping & Support: Fast delivery and 24/7 technical after-sales service.