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.