KM Side Type Hydraulic Rock Hammer – Efficient and Durable Excavator Attachment

High-performance side type hydraulic breaker for 1–160 ton excavators. Ideal for rock breaking, and road construction. OEM available.

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三角款式
Side type
型号ModelKM40KM45KM53KM68/70KM75KM85KM100KM125KM135
(20G)
KM140KM150
(30G)
KM155KM165KM175KM190KM195KM200KM205KM210KM230KM255
总重量
Weight
kg801051612853905608351366167118552448274133014287524053605520705079001025512000
工作流量
Oil Flow
l/min15-3020-4020-5040-7050-9060-10080-11090-120100-150120-180130-190180-240200-260220-270240-280260-300280-350320-410350-450420-530430-580
设定压力
Max Pressure
bar130140150160180180210210210210230250250270290290300310310310310
工作压力
Oil Pressure
bar90-12090-12090-120110-140120-150130-160150-170150-170160-180160-180180-200200-220200-220200-230230-250230-250240-260250-270250-270250-270250-270
冲击频率
Frenquency
bpm800-1400700-1200600-1100500-900400-800400-800350-700350-650350-500350-500200-300200-300150-300130-200100-140100-140100-130100-13090-12070-10070-100
油管尺寸
Hose Size
inch1/21/21/21/21/23/43/41111 1/41 1/41 1/41 1/41 1/41 1/41 1/41 1/21 1/21 1/21 1/2
钎杆直径
Chisel Dia
mm40455368/707585100125135140150155165175190195200205210230255
钎杆长度
Chisel Length
mm450500540680/700750850100011001300130015001500160017001700170017001700170020502200
后缸气压
Gas Pressure
bar14-1714-1714-1714-1714-1714-1714-1714-1714-17
(6-8)
14-1717-20
(6-8)
17-2018-2225-2827-3030-3327-3032-3532-3530-3332-35
蓄能器气压
Acc. Pressure
bar///55-6055-60/55-6055-6055-6055-6055-6055-6055-6055-6065-7065-7065-7065-7065-7065-7065-70
噪音等级
Noise
m2-53-64-85-106-126-127-1410-1816-2216-2221-3026-3535-4038-4545-5048-5250-5550-5550-5560-6580-85
配套主机
Carrier
ton0.5-1.20.8-1.51.5-3.54.5-66-8.57-1110-1414-1818-2220-2424-2727-3333-3840-5045-5550-6050-6555-6565-10085-120100-160

1. Innovative Triangular Design

The breaker’s unique triangular shape provides superior stability and improved efficiency during breaking tasks.

2. Optimized Force Distribution

This design ensures the breaking force is evenly spread across the target material, enabling efficient and controlled breaking.

3. Versatile Applications

Triangular hydraulic breakers excel in various jobs, including concrete and rock breaking, excavation, and demolition, thanks to their adaptable design.

4. Reduced Vibrations

The triangular configuration helps minimize vibrations during operation, increasing operator comfort and reducing fatigue over long working hours.

5. Compact and Maneuverable

Their compact size allows easy maneuvering in tight or confined spaces where larger equipment may struggle.

6. Easy Handling

The triangular shape offers precise control, making it easier for operators to position the breaker accurately for targeted breaking.

7. Durable Construction

Built with robust materials, these breakers withstand heavy-duty use, ensuring a long service life.

8. Adjustable Impact Energy

Some models provide adjustable impact settings, allowing operators to tailor the force to specific task requirements.

9. Enhanced Operator Visibility

The design improves the operator’s line of sight to the breaking area, enhancing safety and precision.

main parts show

 

  • Concrete Demolition – Pavement, walls, and old structures.

  • Mining & Quarrying – Rock fragmentation and secondary breaking.

  • Road Construction – Breaking asphalt and road bases.

  • Excavation Projects – Trenching, pipeline, and foundation works.

    hydraulic hammer use

KM Side Type Hydraulic Hammer – Soosan Series for Excavators (1–160 Ton Range)

hydraulic breaker exploded view kemei 2LOGO

KM Side Type Hydraulic Breaker — Powerful, Durable, and Cost-Effective

The KM Side Type Hydraulic Breaker is a reliable and affordable solution for breaking rock, concrete, asphalt, and hard soil in construction, mining, and demolition projects. Designed to fit excavators from 1 to 160 tons, this side-mounted hydraulic hammer features a robust build, strong impact energy, and easy maintenance—making it a top choice for contractors, dealers, and rental companies worldwide.

Mounted on the side of the excavator arm, side type breakers provide excellent access for trenching, wall demolition, and work in narrow or confined spaces. The KM Side Type breaker is built with a reinforced box housing and wear-resistant components to ensure superior performance even in the toughest conditions.

Key Features

  • Fits 1–160 Ton Excavators
    Compatible with major brands like CAT, Komatsu, Hyundai, Volvo, SANY, and Doosan.

  • Side Mount Design
    Perfect for trenching and operating in tight or vertical spaces with ease.

  • High Impact Energy
    Efficiently breaks rocks, concrete structures, pavement, and hard soil.

  • Durable Components
    Includes heat-treated pistons, wear-resistant bushings, and a sealed design for long life.

  • Easy Maintenance
    Simple structure allows fast disassembly and quick servicing.

  • Optional Tool Bits
    Choose from moil point, flat chisel, blunt, or wedge tips to suit your needs.


Trusted across Southeast Asia, Africa, and the Middle East, KM hydraulic breakers deliver outstanding performance at competitive prices. We also provide OEM branding, custom color options, and fast global shipping.

If you need a heavy-duty hydraulic breaker that stands up to high pressure and long-term use, the KM Side Type Hydraulic Breaker is built to exceed your expectations.

kemei hydraulic breaker advantages+logo

Why Choose Us

The KM Soosan hydraulic hammer is known for its reliability, ease of maintenance, and exceptional strength.

Quiet and Dependable

Our KM hydraulic rock hammer ranks among the quietest and most reliable on the market, reducing noise without compromising power.

Highly Efficient with Powerful Impact

Advanced technology ensures this hammer delivers strong impact energy efficiently, helping you complete jobs faster.

Consistently Delivers Desired Results

Whether you need punching, breaking, or penetration power, the KM excavator jack hammer provides the performance you expect with minimal effort.

Frequently Asked Questions (FAQ)

What hammer do I need? What energy class suits my application?
Tell us about your excavator, job type, and budget. We’ll recommend and help you select the best model.

Can my existing excavator hydraulics run your hydraulic hammer?
Most hydraulic systems are compatible. Please email detailed photos of your excavator to info@kemibusiness.com. We’ll advise if modifications are needed.

How do I get a receipt after purchase?
Once your order is confirmed, our sales team will email your invoice and shipment tracking promptly.

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

Is KM hydraulic hammer attachment the cheapest?
Not always. However, our hammers offer excellent value. Generally, very low prices mean lower quality and poorer service. Hydraulic hammers require reliable support, so we focus on durable products backed by a global dealer and service network to minimize issues and ensure customer satisfaction.


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