Powerful KM SB43 Top Type Hydraulic Hammer for 6–8.5 Ton Excavators

KM SB43 Top Type Hydraulic Rock Hammer – Compact Power for  Excavators

The KM SB43 hydraulic hammer is a compact, top-mounted breaker designed for 6–8.5 ton excavators. It delivers reliable power to break concrete, rocks, and asphalt. Thanks to its rugged construction and precise engineering, it is ideal for urban demolition, roadwork, landscaping, and trenching tasks.

Key Specifications

Weighing only 396 kg, the KM SB43 is both lightweight and powerful.
It features a 75 mm chisel, works under 90–120 kg/cm² pressure, and requires just 50–90 L/min oil flow, making it very efficient for smaller machines.
Additionally, it carries CE and ISO certifications, meeting international safety and quality standards.

Stable and Efficient Design

The top-mount setup provides excellent stability and impact force.
Moreover, it reduces stress on the excavator arm, which extends your machine’s lifespan.
It also improves the operator’s line of sight, boosting accuracy and productivity during use.

Customizable and Ready to Ship

KM SB43 comes with custom color options, a 12-month warranty, and OEM services.
It is a reliable and flexible solution for contractors working in tight spaces.
Packaged in a standard wooden case, it is ready for fast shipping and easy installation—perfect for global markets.

Related Products

• For larger capacity, check the KM SB50 Top Type Hydraulic Rock Hammer for 10–14 T excavators.
• Need a different mount? See the KM SB43 Side Type Hydraulic Rock Hammer for versatile mounting options.

Why Choose Us

• Reliable and Service-Friendly: KM jack hammers are built tough and designed for easy maintenance.

• Quiet and Dependable: KM Soosan hydraulic hammers rank among the quietest and most reliable on the market.

• High Efficiency and Impact Energy: Advanced technology ensures these hammers deliver powerful impact energy with excellent efficiency.

• Effortless Performance: Whether you need punching, breaking, or penetration power, the KM series hydraulic hammer provides the desired results smoothly and reliably.

FAQ

What hammer do I need? What energy class should I choose?
Tell us about your excavator, job type, and budget. We will help you select the best models for your needs.

Can I use my excavator’s existing hydraulic plumbing for your hammer?
Most existing plumbing setups are compatible. Please email detailed photos of your excavator to info@kemeibusiness.com, and we will advise on compatibility or necessary modifications.

How do I get a receipt for my purchase?
After you confirm the order, our sales team will promptly email you the shipping details and receipt.

Are you a manufacturer?
Yes. Our factory is located on Fenghuang Mountain Road, Fuxin Street, Fushan District, Yantai City, China.

Is KM hydraulic rock hammer the cheapest?
Not always. However, our hammers offer excellent value. Generally, extremely low prices mean lower quality and support. Hydraulic hammers require quality design and service to minimize problems. We focus on providing the best balance of quality, price, and service. Our global dealer and service network ensure you receive strong support.

About Us

KEMEI operates a complete and scientific quality management system. Our production workshop covers over 80,000 square meters. We are among the leading technical companies in China’s construction machinery industry.

Our products serve forklifts, loaders, tractors, backhoe loaders, excavators, and skid steer loaders. They are widely used in municipal, logistics, gardening, construction, and other industries, institutions, and by individual users.

Our main products include:

• Tree transplanters

• Front sweepers and angle sweepers

• Hydraulic trenchers and crushing hammers

• Hydraulic shears, rammers, and rippers

• Timber grabs, universal joints, buckets, and forks

• Augers, milling machines, vibratory and plate compactors

• Rotary tillers and lawn mowers

• Snow blowers, snow brushes, snow shovels, and snow melting spreaders

Our products are known for reliable performance, reasonable pricing, and comprehensive service.

We look forward to sincere cooperation and shared growth with you.