Wet Shotcrete machine with accessories 1,Explosion-proofing motor 2,simple structured; 3,high-effective Wet Shotcrete machine with accessories 1,Explosion-proofing motor 2,simple structured ... .3-0.70.3-0.70.3-0.7main Electric motor powerY132m-6-5.5kwY160m-6-7.5kwY160m-6-7.5kwAccelerating ...