GR3-W for wheel hub boring

Vertical machine for boring applications.

GR3-W
Max. Wheel tread diameter mm 860…1.250*
Min. Wheel tread diameter mm 580
Chuck diameter mm 1.200 – 1.500*
Max. Boring diameter mm 350
Max. Weight over table kg 3.000
Main motor power kW 22
Speed range r.p.m. 0…500
Machine taper HSK 63ª
Automatic tool changer 12 – 20* – 30*
Machine dimensions mm 4.200 x 5.000 x 3.900
Machine weight Kg 15.000
Boring accuracy IT6 – IT7
Roundness mm <0'02
Cilindricity mm <0'02
Roughness of surface mm <1'2
*Optional
GR3-W