Standard accessories:Key type drill chuck,Connecting bar for drill chuck,Shaft sleeve for taper shank tool,
Wedge for taper shank tool
Optional accessories:Rotation worktable,Qucik change collet,Electric control assemly,Electric value for hydraulic system
| Model | ZB3060X16 | ZB3080X20 | ZB3080X25 |
| Max Drilling diameter (on Medium-carbon steel) mm | Ø62 | Ø80 |
| Max Drilling diameter (on cast iron) mm | Ø72 | Ø105 |
| Max tapping diameter (on Medium-carbon steel) mm | M46 | M52 |
| Max tapping diameter (on cast iron) mm | M52 | M60 |
| Max Distance from spindle to generating line of column(mm) | 350-1600 | 450-2050 | 450-2550 |
| Distance of horizontal movement for spindle box(manual) mm | 1250 | 1600 | 2100 |
| Max distance between spindle end to the worktable surface of the base(mm) | 350-11250 | 400-1620 |
| Max travel of the spindle(mm) | 315 | 400 |
| Spindle taper bore(MT) | MT5 | MT6 |
| Spindle speed steps | Stepless | Stepless |
| Spindle speed range(r/min) | 38-275;275-2000 | 30-220;19-1400 |
| Spindle feed steps | 8 | 8 |
| Spindle feed range(mm/r) | 0.06-1.00 | 0.06,0.09,0.15,0.23,0.36,0.60,0.90,1.38 |
| Speed of rocker arm up and down movement(m/min) | 1.2 | 1 |
| Rotation angle of rocker arm(degree) | ±180 | ±180 |
| Distance of spindle movement for calibrated dial each revolution(mm) | 122 | 151 |
| Power of motor(tranducer motor) (kw) | 4 | 7.5 |
| Power of motor for rocker arm up and down movement(kw) | 1.5 | 2.2 |
| Power of oil pump motor for spindle box,column and rocker arm clamping(KW) | 0.75 | 1.1 |
| Weight of machine(KG) | 3800 | 6800 | 7400 |
| Machine dimension(LxWxH)(mm) | 2490x1000x2598 | 3090x1250x3460 | 3590x1250x3530 |
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