Heavy duty deep hole bore drilling machine
Foratrice per fori profondi
Manufacturer:Kramatorks
Model:KX – 1908
Min diameter – max drilling/boring, mm:380 - 900
Min length – max of boring, mm:1550 - 6000
Min/max diam part block on chuck, mm:450 - 1100
Min/max external diam of parts held by circular steadyrest, mm:420 - 800
Min/max external diam of parts by the roller steadyrest, mm:500 - 1100
Drill height700
Spindle head group
Stepless spindle speed, rpm:1,25 – 80
Number of ranges4
Chuck head power, kW:42
Chuck twisting force, kgm:3500
Chuck bore diameter, mm:1.110
Rod holder chuck group
Stepless spindle speed, rpm:2 – 100
Number of ranges4
Motor power, kW:25
Rod holder torque, kgm:1500
Rod rotation motor power, kW1,7
Electric motors nominal overall power, kW:82
Weight of machine, ton:110 (about)
