3. CALCULATION OF MACHINE RATES
3.1 Introduction. The unit cost of logging or road construction is essentially derived by dividing cost by production. In its simplest case, if you rented a tractor with operator for $60 per hour - including all fuel and other costs - and you excavated 100 cubic meters per hour, your unit cost for excavation would be $0.60 per cubic meter.Coal Crushing Cost Per Ton,ball mill 10 ton per hour cost price – Ore Crusher, Ore Grinder. 100 ton per hour crushing line mill crusher 300 tons per hour coal-500 HPGet Price Rock crusher_百度百科… capital cost solution, optimum performance,. Click & Chat NowCrusher Machine For Sale in Philippines - Jaw/Cone/Impact,,Crusher machine for sale is the mechanical equipment used to crush minerals. Generally, a crushing machine can crush different materials, such as river pebbles, granite, limestone, basalt, ore, rock, stone, gypsum, coal, etc.According to the feed particle size and discharge size, the process of crushing includes three stages, coarse crushing, medium crushing, and fine crushing.