Main specifications unit DW38NC DW50NC DW75NC DW89NC maximum bending capability / thickness mm 38.1 / 2 50.8 / 3 76.2 / 4 89/5 maximum bending radius mm R260 R330 R400 R500 minimum bend radius mm R15 R20 R30 R50 maximum bending angle Degree 190 190 190 190 Standard wear core length mm 1600 2200 2800 4200 elbow fittings allow several unit 16 16 16 16 Number of parts store unit 16 * 16 16 * 16 16 * 16 16 * 16 hydraulic motor power kw 4 5.5 7.5 11 maximum system pressure MPa 12 121 416 microcomputer control system control microcomputer control microcomputer control microcomputer control hydraulic control system electronic valve electronic valve electronic valve electronic valve mechanical dimensions mm 2600 × 600 × 1200 3200 × 700 × 1300 3650 × 1000 × 1400 4600 × 1200 × 1400 Machinery Weight Kg 750 1200 3500 5000