Reliable Construction Machinery Supplier！
Reliable Construction Machinery Supplier！
Mechanical Quick Coupler for Excavators | Manual Quick Hitch Attachment | KEMEI 
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High-performance KM SB30 Top Type Hydraulic Rock Hammer for 1.5–3.5 ton excavators. Ideal for breaking concrete and rock. CE/ISO certified, durable, efficient, OEM color available.
| No | Item | Data |
|---|---|---|
| 1 | Productt Name | Hydraulic rock hammer |
| 2 | Model | SB30 |
| 3 | Mode | TOP |
| 4 | Operating Weight | 173KG |
| 5 | Chisel Diameter | 53mm |
| 6 | Oil Flow Mode | 25-50L/Min |
| 7 | Operating Pressure | 90-120KG/cm2 |
| 8 | Carrier Weight | 1.5-3.5Tons |
| 9 | colour | As Customer's Request |
| 10 | Warranty | 12 months |
| 11 | MOQ | 1 set |
| 12 | Certification | CE, ISO |
| 13 | Packaging Details | Standard Wooden Case |
The KM SB30 hydraulic hammer is a compact, top-mounted breaker designed for 1.5–3.5 ton mini excavators. It delivers reliable performance in breaking concrete, rocks, and asphalt. Thanks to its rugged construction and precise engineering, it suits urban demolition, roadwork, landscaping, and trenching projects perfectly.
Weighing only 173 kg, the KM SB30 is both lightweight and powerful.
It features a 53 mm chisel, operates at 90–120 kg/cm² pressure, and requires just 20–50 L/min oil flow, making it highly efficient for smaller machines.
Moreover, it holds CE and ISO certifications, ensuring compliance with international safety and quality standards.
The top-mounted design provides excellent stability and strong impact force.
Additionally, it reduces stress on the excavator arm, which helps extend the machine’s lifespan.
This design also improves the operator’s line of sight, enhancing precision and productivity during work.
The KM SB30 offers custom color options, a 12-month warranty, and OEM services.
It is a reliable and versatile solution for contractors needing power in tight spaces.
Packaged in a standard wooden case, it is ready for fast delivery and easy installation worldwide.
Reliable and Service-Friendly
KM jack hammers are built to last, easy to maintain, and extremely durable.
Quiet and Dependable
KM Soosan hydraulic hammers rank among the quietest and most reliable on the market.
Highly Efficient with Strong Impact Energy
Advanced technology ensures these hammers deliver powerful impact energy while maintaining efficiency.
Consistent and Effortless Performance
Whether you need punching, breaking, or penetration power, the KM series hydraulic hammers deliver the desired results with ease.
What hammer do I need? What energy class is suitable?
Tell us about your excavator, job type, and budget. We will help you select and narrow down the best models for your needs.
Can I use my excavator’s existing hydraulic plumbing?
Most existing hydraulic systems can operate our hammers. Please email detailed photos of your excavator to info@kemeibusiness.com. We will review and advise if any modifications are needed.
How do I get a receipt for my purchase?
Once your order is confirmed, our sales team will promptly email you the shipping details and receipt.
Are you a manufacturer?
Yes. Our factory is located at Fenghuang Mountain Road, Fuxin Street, Fushan District, Yantai City, China.
Is KM hydraulic rock hammer the cheapest?
Not always. However, our products provide great value. Generally, very low prices mean lower quality and service. Hydraulic hammers require careful design and support to minimize issues. We aim to offer the best balance of price, quality, and after-sales service. Our global dealer and service network ensures you get the best support.
KEMEI Business operates with a complete and scientific quality management system. Our production workshop spans over 80,000 square meters. We are recognized as one of the technical leaders in China’s construction machinery industry.
Our products mainly serve forklifts, loaders, tractors, backhoe loaders, excavators, and skid steer loaders used in municipal, logistics, gardening, construction, and other sectors.
We offer a wide range of equipment, including tree transplanters, front sweepers, hydraulic trenchers, crushing hammers, shears, rammers, rippers, timber grabs, universal joints, buckets, forks, augers, milling machines, vibratory compactors, hydraulic plate compactors, rotary tillers, lawn mowers, and more.
Our products are known for reliable performance, competitive pricing, and comprehensive service.
We look forward to sincere cooperation and mutual development with you.
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