HB20G Top Type Rock Breaker For 20 Ton Excavator High Impact Hydraulic Hammer For Mining Demolition

The HB20G hydraulic breaker  is a high-performance demolition tool designed for 18-25 ton excavators, widely used in construction, mining, and roadwork. With its robust design and efficient impact system, it delivers powerful and precise breaking force for concrete, rock, and other tough materials.  

Main Features: 
High Impact Energy: Optimized hydraulic system ensures  strong striking force (up to 850 blows per minute) for fast demolition.  
Durable Construction: Reinforced alloy steel components (piston, front head, and chisel) extend service life.  
Low Vibration & Noise: Advanced damping technology reduces operator fatigue and environmental noise. 
Easy Maintenance: Modular design allows quick replacement of wear parts (chisel, bushings, seals).  

Recommended Applications:
✔ Demolition (concrete structures, foundations)  
✔Quarrying & Mining (rock breaking, boulder splitting)  
✔ Road Construction (asphalt removal, trenching)  
✔ Tunnel & Trench Work  

Operation Tips:
- Always pre-lubricate the chisel before use.  
- Maintain 90° contact anglefor maximum efficiency.  
- Avoid blank firing (striking without material contact).  
- Check hydraulic pressure (150-180 bar) regularly.  

For long-term performance, follow the manufacturer’s maintenance schedule and use genuine spare parts The HB20G is a reliable choice for heavy-duty breaking tasks, combining power, durability, and efficiency

FAQ

Q: Are you a manufacturer ?
A: Yes, our factory was established in 2010.
Q: Are you sure your product will fit my excavator?
A: Our hydraulic breakers are suitable for most excavator. Show us your excavator model, we'll confirm the solution.
Q: How about your products warranty?
A: 12 months warranty for hydraulic breakers and 6 months for spare parts.
Q: Can you produce according to customer's design?
A: Sure, OEM & ODM service available. We are professional manufacturer in Jiangsu.
Q: What's the MOQ and payment terms?
A: MOQ of hydraulic breaker is 1 set. Payment via T/T, Western Union accepted, our terms can be negotiated.
Q: How about delivery term ?
A: 5-25 working days after payment.
Q: How about the package?
A: Our hydraulic breakers wrapped by stretch film, packed by pallet or polywood case, or as requested.
Q: Which country have you exported?
A: Saudi Arabia, Korea, Thailand, Cyprus, India, Canada, Australia, Peru, Egypt, Brazil, Mexico, South Africa, etc