. Rock Crushers at Kellyco Gold Prospecting Equipment Keene Gas Powered Rock Crusher. $0,000.00. Keene Gas Powered Rock Crusher delivers extra force for the hardest rocks, using its 00 HP Honda Engine. This 0 stage crusher is every miner's dream. SKU: RC00. Call now to order 000 000-0000. Crushing Plant Hard Rock Mining ... - Gold Mining Equipment DOVE Jaw Crushers are supplied in large range of two models for Laboratory 0.000 - 0.0 TPH , and sixteen models 0.0 - 0000 TPH , for major rock crushing appli ions in Mining, Construction and Aggregates, Solid Waste processing, Hydropower projects, and various other industries. 