Description | Unit | KR15G | KR20G | KR30G | KR40G | KR50G | KR60G | KR70G | KR80G | KR100G | KR150G | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Operating Weight | Top Ass"y | kg | 1,306 | 1,853 | 2,497 | 3,130 | 3,909 | 4,410 | 6,310 | 8,300 | 10,100 | 13,880 |
Weight of Main Body | kg | 498 | 719 | 920 | 1,212 | 1,924 | 1,660 | 2,220 | 3,900 | 4,450 | 6,700 | |
Required Oil Flow | l/min | 90~120 | 120~150 | 150~190 | 190~250 | 250~300 | 280~350 | 360~450 | 380~500 | 400~580 | 550~700 | |
Operating Pressure | bar | 150~180 | 160~180 | 160~190 | 160~190 | 160~190 | 210~230 | 210~230 | 210~230 | 230~250 | 230~250 | |
Impact Rate | bpm | 400~700 | 400~800 | 350~650 | 300~600 | 200~350 | 150~250 | 150~250 | 90~200 | 90~180 | 80~120 | |
Hose Diameter | inch | 1" | 1" | 1" | 1-1/4" | 1-1/4" | 1-1/4" | 1-1/4" | 1-1/4,1-1/2 | 1-1/2" | 1-1/2" | |
Rod Diameter | mm | 120 | 135 | 150 | 160 | 175 | 195 | 210 | 230 | 250 | 280 | |
Applicable carrer weight | ton | 14~18 | 18~25 | 28~35 | 30~40 | 40~55 | 45~60 | 60~90 | 85~100 | 100~140 | 140~180 |