Large-scale Machinery Products

Business Contents

Our consistent Monozukuri from design stage, manufacturing to installation and up to maintenance services for tunnel excavators and other high precision large handmade products, shall realize perfect meeting of customer's requirements.

Our Advantages

Consistent Production for Satisfactory Custom-made

We provide satisfactory solutions with consistent manufacturing system from development, design and production to on-site installation and after-sales service.
Tunnel Excavators

We manufacture excavators according to the purpose, such as the tunnel size, geological feature, location, and straight or curved path, etc. (Corresponding to small and medium size excavators within 7m in diameter and 50m in length).
Large-scale Processing Equipment

We have large scale equipment of the top class in Tokai region (central Japan), including super-large five-surface processing machines.

Products

Tunnel Excavators

Slurry type shield (for horizontal sectioning of rivers or seabed), EPB (Earth Pressure Balance) type shield (for urban civil engineering), TBM (Tunnel Boring Machine for hard rocks), etc.
Plant Equipment

Platform truck assembly and disassembly equipment, turnover equipment for thick boards, etc. (Corresponding to wide variety of factory equipment needs such as machinery manufacturing, repair equipment, etc.)
Special Vehicles

Special vehicles such as "bridge inspection vehicles / aerial work vehicles" applied crane technologies (Our technologies can be helpful for improving efficiency and safety of various works)
Tower Cranes

Using technology spanning more than half a century with marine crane manufacturing, we produce a variety of specialized cranes such as tower cranes, bridge type cranes, bucket cranes used in the waste incineration plant, etc.