Abstract: Mobile Ad-hoc network with its random and topological characteristics of rapid changes can apply to underground communications. To establish the network successfully, an appropriate and effective protocol need to be found to accommodate the special environment of mining. Using NS-2 simulator to create access point and miners ( move nodes ) mining scenario, according to two important measure standard parameters Packets Delivery Fraction ( PDF ) and end to end delay in different conditions simulation results contrast, DSDV protocol is more appropriate to apply in Mobile Ad hoc network of coal mine AODV protocol.