Castings - Construction machinery

Oversize hydraulic excavator components

Featured at excavation sites around the world

Nippon Chuzo supplies shoes, tumblers, idlers and crane arms for dump trucks used in oversize excavators at iron ore, coal and copper mines around the world.

Custom castings offer extra strength and durability

Casting components in machines that travel over rocky ground are required to have extra strength and durability to cope the powerful shocks and vibrations.

Efficient and reliable mass production system

Suspension systems on oversize hydraulic excavators and dump trucks wear out quickly so a just-in-time supply system for replacement parts is essential. Our production system can accommodate large components weighing up to two tons each.

Castings Division

Construction Materials Division

InquiriesFor product information and other inquiries

Castings DivisionCall or fax weekdays from 8:30 am to 5:15 pm