Trencher 1. working width 0-50 cm 1. depth depth 0- 200cm TrencherThe trencher is used for pipelaying work, burying the cable and optical cable, fertilizing, and scarification , etc. it devided into mecnical and hydraulic typeMatched power : 15-80 hp tractorWorking speed : 200-500 m/hourTrenching width: 15,20,25,40 cmTrenching depth: 0-120cm Trencher