الصفحة الرئيسية
كسرات هيدروليكية
نوع الجانب كاسر هيدروليكي
METDEEM Factory Customizable DM155 Hydraulic Breaker Side Type for CAT Hitachi Excavator

METDEEM Factory Customizable DM155 Hydraulic Breaker Side Type for CAT Hitachi Excavator

METDEEM Factory Customizable DM155 Hydraulic Breaker Side Type for CAT Hitachi Excavator

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العلامة التجارية–METDEEM
Origin–Yantai, Shandong Province, China.
نموذج–Hydraulic Breaker Side Type
Size–Diameter of the chisel
Standard–CE certification.
Payment method–Letters of credit are accepted and installments can be negotiated.
Supply capacity–Heavy-duty production line, with guaranteed production capacity.
Core advantages–The main crushing hammer for large-scale mines, with a force of 6779 joules, the external displacement directional valve is easy to maintain, and the accumulator effectively protects the hydraulic system of the excavator.

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Core advantages and Highlights of the Product:

A solid step towards large-scale—
The impact energy has been significantly increased to 6779 joules, specifically designed for 28-35 ton excavators, capable of efficiently performing one-time crushing of raw rock in mines, rapid disintegration of large concrete structures, and excavation of reservoir rock foundations.
The external displacement check valve enhances maintainability—
The external displacement check valve design was introduced starting from DM155. The valve body is independent of the hammer core.
During maintenance and servicing, there is no need to disassemble the heavy hammer body, which greatly simplifies the inspection process and minimizes downtime.
The accumulator system protects the main unit—
Equipped with a high-performance accumulator as standard, it effectively absorbs and buffers the hydraulic shock and pulses during operation.
This not only enhances the continuity of the impact force but more importantly, protects the expensive hydraulic main pump of the excavator, reducing the risk of main unit failure.

METDEEM brand Hydraulic Breakers is recognized by global customers because of its high performance in safety and durability.

المنتج نموذج Parameters

Compatible excavator tonnage–28-35 tons
Working weight–2,896 kilograms
Required oil flow rate–180-240 liters per minute
Set pressure–240-260 bar
Working pressure–180-200 bar
Impact energy–6779 joules
Impact frequency–300-450 times per minute
Oil pipe diameter–1-1/4 inch
Noise level–123 decibels
Diameter of the chisel–155 millimeters

Factory Strength – Global Delivery

Service—
We offer the “Large Equipment Installation Supervision” Service.
Due to the large size and weight of DM155, we can provide detailed installation process diagrams and videos, or dispatch technicians to the site upon request to guide the initial installation to ensure safety and accuracy.
After-sales warranty—
Metdeem warranty period is 12 months,meet the after-sales service demands of customers.
In response to the core advantage of the external displacement directional valve, we offer a rapid replacement Service for the valve body module.
In the event of a malfunction, the entire valve body module can be sent first.
After the customer replaces it, the faulty module will be returned to minimize the maintenance cycle to the greatest extent.
OEM&ODM–
We can customize the special version of DM155 for large-scale mining customers, including an enhanced dust-proof structure, a special corrosion-resistant coating, and a more suitable chisel configuration for specific rock types.
Compatible Brand excavators—
Perfectly matched with 35-ton large excavators such as Caterpillar 336, Komatsu PC350, and Volvo EC380.
Our team of engineers is proficient in the hydraulic systems of these Models and can provide precise pressure setting suggestions.
Factory Qualifications–
Our production system has passed the strict CE certification.
There are international standard regulations for the safety, structural strength calculation and testing procedures of the accumulator of DM155, ensuring the compliance and safety of the equipment worldwide.