Crusher Operating Costs: How to Optimize and ReduceMar 19, 2017 . The approximate running costs for crushing plants of different capacities up to 4,000 tons per day on the basis of an eight-hour crushing day are easy to calculate. The figures must be regarded only as a rough guide to the average costs of modern installations ; they are direct costs and include no overhead.operating costs for jaw crushers,Jaw Crushers - 911 MetallurgistThis unique construction materially reduces replacement and maintenance costs — makes it unnecessary to discard toggles when ends alone are worn! bolts. Close-up of toggle seat for jaw crushers. The machined toggle ends and machined.