GJL series Electric Crawler Wick Drains are electric driven and stepped with the crawler, so it will not appear the situations of moving difficulty occurred by the support legs sinking. The construction efficiency will improve more than two times. The crawler spile machine has lots of advantages such as quick and flexible movement, highly efficient, without piling dead area, low noise, no exhaust pollution, simple maintenance. The electric motor block rate and the maintenance cost are far lower than the diesel engine and hydraulic drive system.
Some features of Crawler wick Drains:
1) Driven by planetary gear reducers--- Structure more compact, moving more flexible
2) Computer simulation design--- Plugging more smoothly, Construction more efficient