Modular design, rapid assembly, easy disassembly.high efficiency, high life, low construction noise.easy maintenance. lThe hydraulic ... breaker concrete piles in the world, and do with high efficiency, high life, low construction noise.lModular design, rapid assembly, ... of pile head8 hours pile cutting quantity (root)6010 high pressure1Advantage & DisadvantageHigh efficiency, fit for large-scale pile ...