| GRUNDORAM | David | Atlas | Titan | Olymp | Herkules | Gigant | Koloss | Goliath | Taurus | Apollo | Mini-Atlas | Mini-Olymp | Mini-Gigant | | Machine Ø (mm) | 95 | 130 | 145 | 180 | 216 | 270 | 350 | 460 | 600 | 800 | 125 | 180 | 270 | | Ø rear cone (mm) | 112 | 145 | 160 | 195 | 235 | 300 | 400 | 510 | 670 | 900 | 140 | 230 | 330 | | Length (mm) | 1490 | 1453 | 1545 | 1690 | 1913 | 2010 | 2341 | 2852 | 3645 | 4400 | 946 | 1080 | 1230 | | Installation in pipe (mm) | - | - | - | - | - | - | - | - | - | - | 250 | 450 | 450 | | Weight (kg) | 59 | 95 | 137 | 230 | 368 | 615 | 1180 | 2465 | 4800 | 11500 | 60 | 175 | 460 | | Air consumption(cbm/min) | 1,2 | 2,7 | 4,0 | 4,5 | 6,5 | 12,0 | 20,0 | 35,0 | 50,0 | 100 | 1,7 | 3,5 | 10,0 | | No. of strokes (min-1) | 345 | 320 | 310 | 280 | 340 | 310 | 220 | 180 | 180 | 180 | 580 | 500 | 430 | | Impact energy(Nm) | 230 | 420 | 800 | 890 | 1440 | 2860 | 6820 | 11600 | 18600 | 40500 | 180 | 720 | 2000 | | from pipe OD | 50 | 50 | 100 | 100 | 120 | 200 | 280 | 380 | 380 | 600 | 50 | 100 | 200 |
Subject to change! Selection of GRUNDORAM in reference to installation length and pipe diameter 
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