PIONEER

Machines, namely, earth moving machines and excavators; machine tools used in mining and construction to excavate and move earth; bucket excavators; buckets for earth moving machines; loader buckets for excavators; a mining bucket and lip system incorporating shrouds, pins, and bosses, being components that co-operate to form an earthmoving and excavating system for use on mining equipment such as front-end loaders, excavators, and load- haul-dump (LHD) machines including those used in underground mining operations