SPECIFICATION | UNIT | RD-616B |
Max drilling diameter (45# steel) | mm | 62 |
Max drilling diameter (HT200 cast iron) | mm | 72 |
Max tapping diameter (45# steel) | mm | M46 |
Max tapping diameter (HT200 cast iron) | mm | M52 |
Distance from spindle axis to column | mm | 350-1600 |
Spindle box horizontal travel (manual) | mm | 1250 |
Distance from spindle nose to base | mm | 350-1250 |
Max spindle travel | mm | 315 |
Diameter of column | mm | 350 |
Spindle taper | - | MT5 |
Spindle speed steps | steps | stepless |
Spindle speed range | r/min | 38-2000 |
Spindle feeding steps | steps | 8 |
Spindle feeding range | mm/min | 0.06-1.00 |
Arm lifting speed | m/min | 1.2 |
Arm rotation angle | ° | ±180° |
Spindle moving distance of each dial revolution | mm | 122 |
Main motor power (variable-frequency motor) | kw | 4 |
Arm lifting motor power | kw | 1.5 |
Oil pump motor power | kw | 0.75 |
Machine weight (without working table) | kg | 3800 |
Machine dimension (LxWxH) | mm | 2490x1050x2600 |
Standard accessories: | Optional accessories |
Box table, Drill chuck arbor, Morse taper drill sleeve, LED working lamp, Coolant system, Frequency inverter, Lifting motor, Hydraulic motor, Height adjustable protective cover, Tools & tool-box, Operation manual | Rotation worktable, Quick change collet, Machine Vise, Keyless drill chuck. |