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  5. Rock drills, demolition machines, and excavators
  6. MB Twin Header

MB Twin Header

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MB-R800

last updated:Jun 17, 2025

MB Japan MB Japan 株式会社 | MB Japan 神戸オフィス
MB Japan MB Japan 株式会社 | MB Japan 神戸オフィス
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Excellent processing capability and safety! Twin header equipped with independently controlled deceleration mechanisms on both sides.

The MB twin header boasts excellent balance due to its compact and low center of gravity structure. Additionally, noise and vibration are minimized. Therefore, it can be used in urban areas where noise and vibration control is essential, as well as in underground construction. Equipped with unique independently driven motors on both sides, it demonstrates high efficiency. As an attachment for hydraulic excavators, it is used in demolition sites, landfill construction, trench work, tunnel construction, roadbed excavation, and ditch digging. 【Features】 ■ Compact with outstanding stability ■ Adopts independently operated reduction gears ■ Versatile and high precision ■ Excellent processing capacity and safety ■ High-efficiency hydraulic system *For more details, please refer to the PDF document or feel free to contact us.

    Other civil engineering worksFoundation construction machineryRock drills, demolition machines, and excavators
MB-R800

MB Twin Header

MB-R800 - 1.640x640.png
MB-R800 - 1.640x640.png
  • Related Link - https://mbcrusher.jp/product/twin-header

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basic information

【Lineup】 ■MB-R500 ■MB-R700 ■MB-R800 ■MB-R900 *For more details, please refer to the PDF document or feel free to contact us.

Price range

Please contact us for details

Delivery Time

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Applications/Examples of results

【Applications】 ■ Cutting of soil, rock, asphalt, and concrete ■ Pipe work ■ Demolition work ■ Construction in urban areas, etc. *For more details, please refer to the PDF document or feel free to contact us.

Detailed information

  • MB-R500_KubotaU55-4_France_UrbanJobsite_Stone_1568020571.jpeg

    We are installing a drum cutter MB-R500 on a Kubota U55-4 to perform cutting for elevator installation work.

  • MB-R700

    We will install the twin header MB-R700 on the Komatsu PC138US and evenly level the mountain slope as a finishing touch. This is at a national highway construction site in Japan.

  • MB-R800

    The twin header MB-R800 installed on the Komatsu PC138 is cutting the surface of the embankment before the elevation work.

  • MB-R900

    The twin header MB-R900 installed on the Leaphel 926 is cutting through the rock face.

Line up(4)

Model number overview
MB-R500 Recommended hydraulic excavator weight (tons) 3-8
MB-R700 Recommended hydraulic excavator weight (tons) 12-14
MB-R800 Recommended hydraulic excavator weight (tons) 20-22
MB-R900 Recommended hydraulic excavator weight (tons) 22-30

catalog(1)

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MB Product Catalog 2025

MB Product Catalog 2025

PRODUCT
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News about this product(15)

Screen bucket MB-S23 and bucket crusher BF135.8 for sifting and crushing rocks and sand.

We have added news! "Not Giving In to the Heat - MB Crushers in Harsh Environments" We will introduce examples of how MB Crusher attachments are used for efficient work even in challenging sites.

  • Product news

In the scorching desert under the blazing sun, in the snow-covered mountainous regions, at high altitudes where breathing becomes difficult, and even in sealed underground spaces— the MB Crusher attachments demonstrate their true value in these extreme environments. [Use Case 1] Crushing rocks and sand under the blazing sun Using a screening bucket and bucket crusher for recycling waste materials and improving work efficiency. [Use Case 2] Crushing granite at high altitudes Using a bucket crusher to process granite generated from excavation on-site, reducing particle size for local reuse. [Use Case 3] Tunnels: Excavation in confined spaces Using a twin header to efficiently carve out columns and rock walls within tunnels, enabling rapid and safe road expansion. For more details on the use cases, please visit the link below! https://bit.ly/4ihlO5g *For more information, feel free to contact us.

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Bucket crusher MB-C50 for crushing concrete.

We have added news! "The Future Construction Site as envisioned by MB Crusher" - We will provide information about MB attachments that enhance the multifunctionality of hydraulic excavators.

  • Product news

The era of construction machinery that only has a single function is over. The future hydraulic excavator will be able to perform a variety of tasks such as crushing, screening, sorting, and loading, much like a versatile tool, by changing attachments. MB Crusher's attachments contribute to a circular economy by transforming on-site waste materials into valuable recycled materials, minimizing the use of natural resources. This cycle is not only environmentally friendly but also economically advantageous for the site, as it reduces costs and improves profitability. For more details, please check the link below! https://bit.ly/4f1zlNe *Please feel free to contact us for more information.

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Grapple MB-G1200 for removing waste

We have added news: "Break it down and build the future!" Introducing the MB Crusher attachment that is valuable for infrastructure development.

  • Other・notification

The development of infrastructure, such as roads, tunnels, bridges, rivers, ports, parks, and water supply systems, is the foundation of our lives and the core of economic growth and social development. By utilizing MB Crusher attachments, various construction processes can be simplified and streamlined, while also achieving sustainable implementation, thereby directly contributing to social development. Here are some examples of infrastructure development: [Case Study 1] Public Utility Utilized grapples for the renovation of irrigation channels to remove waste. [Case Study 2] Road Construction Generated recycled base materials with a bucket crusher, achieving increased efficiency. [Case Study 3] Railway Construction Produced crushed stone for ballast with a bucket crusher and excavated tunnels with a drum cutter. For more details, please visit the link below! https://bit.ly/3WhsgAg *For more information, please feel free to contact us.

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Drum cutter MB-R500 for tunnel excavation

We have added news! "Work there is possible with MB attachments." The MB Crusher attachments can work anywhere that a hydraulic excavator can enter. We will introduce a variety of installation sites.

  • Other・notification

Tunnel construction, trench work in narrow urban areas, and operations in hard-to-access mountainous regions and on cliffs, etc. At construction sites, working in difficult-to-access locations is a common occurrence. In such situations, the MB Crusher attachment, which can be used in combination with hydraulic excavators, becomes a strong ally. Since work can be done anywhere construction machinery can access, it demonstrates its power in a variety of locations, such as in crowded urban areas and mountainous regions with limited space. 【Site 1】Tunnel excavation The cutting precision and low vibration performance of the drum cutter are highly praised. 【Site 2】Cliff cutting Cutting steep cliffs with the drum cutter. 【Site 3】Trench work in narrow alleys in urban areas Cutting limestone with the drum cutter. With low vibration and noise, efficient and safe cutting is achieved. 【Site 4】Hard-to-access mountainous areas Removing tree branches with a grapple for river cleaning. Road maintenance with a bucket crusher. The crushed stone generated is reused on-site. For more details, please check the link below! https://bit.ly/3zSBewo *Please feel free to contact us for more information.

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Company information

MB

MB Japan MB Japan 株式会社 | MB Japan 神戸オフィス

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MB Japan Co., Ltd. is a subsidiary of the Italian parent company MB SPA. We provide MB products and services that can be used in various fields such as crushing, demolition, and recycling. We aim to help you become more familiar with MB products and deliver support that satisfies you in terms of technology and after-sales service. Please feel free to contact us if you have any requests.

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The related categories of Other civil engineering works

  • Construction, work and methods
  • Construction Machinery
  • Rock drills, demolition machines, and excavators
  • Civil Engineering
  • Other civil engineering works
  • Foundation construction machinery
          

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