Let's do a comparison between pile cutter machine and manpower when breaking concrete piles. Manpower to cut one concrete pile need 4 hours, that's to say, pile breaking by labor, only 2 pcs per day (8 working hours). If use pile breaker, 30pcs piles per day ( also 8 working hours). Use pile cutting machine pile breaker could save much labor cost while greating improve the working efficiency.