KM SB121 Hydraulic Hammer – Powerful Top-Mount Breaker for 27–33 Ton Excavators

KM SB121 Fixed Top Type Hydraulic Hammer – Compact Power for  Excavators

The KM SB121 hydraulic hammer is a compact, top-mount breaker designed for excavators weighing 27 to 33 tons. It delivers reliable performance for breaking concrete, rock, and asphalt, making it ideal for urban demolition, road work, landscaping, and trenching projects.

Weighing only 2,995 kg, the KM SB121 is lightweight yet powerful. It features a 155mm chisel and operates efficiently at 90–120 kg/cm² pressure with an oil flow of 180–240 L/min. Additionally, it carries CE and ISO certifications, meeting international safety and quality standards.

The top-mount design provides excellent stability and impact force while reducing stress on the excavator arm. Furthermore, it offers a clear line of sight during operation, improving precision and productivity.

With customizable color options, a 12-month warranty, and OEM services, the KM SB121 hydraulic breaker offers contractors a reliable and versatile solution for working in tight spaces.

Packaged securely in a standard wooden case, it is ready for fast delivery and easy installation, making it suitable for global markets.

Why Choose KEMEI Hydraulic Breakers?

• Reliable and Service-Friendly
  KM hydraulic hammers are known for their durability and ease of maintenance.

• Quiet and Dependable
  KM Soosan breakers rank among the quietest and most reliable on the market.

• Highly Efficient with Powerful Impact
  Advanced technology ensures outstanding efficiency and enormous impact energy.

• Consistent and Versatile Performance
  Whether you need punching, breaking, or penetration power, KM breakers deliver the desired results effortlessly.

Related Products

• For quieter operation, see the KM SB121 Silent Hydraulic Breaker for 27–33 T excavators.
• For compact applications, check the KM Skid-Steer Hydraulic Breaker.
• Improve tool versatility with the Hydraulic Quick Coupler.

Frequently Asked Questions (FAQ)

Q1: How do I choose the right hydraulic hammer and energy class?
Tell us your excavator type, job requirements, and budget. We’ll recommend suitable models to fit your needs.

Q2: Can I use my existing excavator plumbing with your hydraulic hammer?
Most existing hydraulic systems are compatible. Please email detailed photos of your excavator to info@kemeibusiness.com for evaluation and modification advice if needed.

Q3: How do I get a receipt after purchase?
After order confirmation, our sales team will email your shipment and receipt details promptly.

Q4: Are you a manufacturer?
Yes, our factory is located at Fenghuang Mountain Road, Fuxin Street, Fushan District, Yantai City, China.

Q5: Is KM hydraulic rock hammer the cheapest?
Not always. While price matters, we prioritize quality and service to minimize problems. Our global dealer and service network ensures you get reliable support.

About KEMEI Business

KEMEI operates a complete, scientific quality management system in a production facility covering over 80,000 square meters. As a technical leader in China’s construction machinery industry, we manufacture attachments and equipment mainly for forklifts, loaders, tractors, backhoe loaders, excavators, and skid steer loaders.

Our products include tree transplanters, sweepers, hydraulic trenchers, crushing hammers, shears, rammers, rippers, timber grabs, universal joints, buckets, augers, milling machines, compactors, rotary tillers, lawn mowers, and more. Known for reliable performance, competitive pricing, and comprehensive service, KEMEI is your trusted partner.

We look forward to sincere cooperation and mutual growth with customers worldwide.

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