
● The largest grab in china; 80t chassis; 30t grab; 1.5m trench width; 80m trench depth;
● Double main winches; maximal depth can reach 80m;
● It can be equipped with heavy grab;the trenching accuracy can reach 1‰;
● It can be equipped with rock grab to enter moderately weathered rock;
● The gravity center of whole machine is configured to the back, which gets the machine stable and reliable;
● Max. radius can reach 6.5m;
● Reinforced working equipment up to 30T, low gravity center, enhancing the trench accuracy and efficiency;
● Working equipment guide is up to 6m to make trench accurate.;
● Reinforced working equipment 30T, low gravity center, enhancing the trench accuracy and efficiency;
● Original imported main hose to guarantee stable and reliable performance;
● The working equipment adopts double suspension point device, enhancing the pull force and line speed;
● Adopt the world high-level winding system; the oil tube tension can be adjusted accordingly;
● 0.8m-1.5m trench width to meet long-span trench needs.




















