Specification No. Rotative excavator class(Tons) Claws Material Weight (kgs) 1 fixed,not rotative 3~5 4 16Mn+ NM360 380 2 3600 rotative 4 16Mn+ NM360 420 3 fixed,not rotative 6~10 4 16Mn+ NM360 570 4 3600 rotative 4 16Mn+ NM360 620 5 fixed,not rotative 11~16 5 16Mn+ NM360 800 6 3600 rotative 5 16Mn+ NM360 870 7 fixed,not rotative 17~20 5 16Mn+ NM360 1070 8 3600 rotative 5 16Mn+ NM360 1170 9 fixed, not rotative 21-24 5 16Mn+ NM360 1200 10 3600 rotative 5 16Mn+ NM360 1300 11 fixed, not rotative 25-30 5 16Mn+ NM360 1320 12 3600 rotative 5 16Mn+ NM360 1450 13 fixed, not rotative 31-35 5 16Mn+ NM360 1450 14 3600 rotative 5 16Mn+ NM360 1600 15 fixed, not rotative 36-40 5 16Mn+ NM360 1680 16 3600 rotative 5 16Mn+ NM360 1850 17 fixed, not rotative 41-45 5 16Mn+ NM360 1950 18 3600 rotative 5 16Mn+ NM360 2150