GHT9 G2 GHT9 G4 GHT11 G2 GHT11 G4 GHT12 DB
Diameter on bed mm 1.600 … 2.000 2.400 2.400 – 3.500 4.000
Diameter on T-type saddle mm 1.225 – 1.625 1.320 – 1.720 1.850 1.950 – 2.950 4.000
Distance between points m 1 … 24 1…24 1 … 24
Main spindle bore diameter mm 150 162 230
Main spindle nose DIN 55026-15 55026-20 55026-28
Diameter of the front bearing mm 260 320 480
Revolutions (ranges) min- 0…714 (4) 0…550 (4) 0…200 (2)
Main motor kW 100 113 238
Maximum torque Nm 22.000 54.000 130.000
T-type saddle travel mm 830 1.130 1.130 – 1.780 1.530
Diameter of the counterpoint quill mm 320 400 … 600 600
Quill travel mm 250 350 350
Bed width mm 1.000 1.300 1.450 2.000 – 2.900 2.000 / 1.710
Weight between points kg 25.000 35.000 … 80.000 150.000