-
H-6220 with 4 vertical shafts (396
polywhips).
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H-6230 with 3 vertical shafts (297
polywhips) and 2 horizontal shafts (126 polywhips).
-
H-6240 with 3 vertical shafts (297
polywhips) and 3 horizontal shafts (189 polywhips).
-
H-6250 with 4 vertical shafts (396
polywhips) and 3 horizontal shafts (189 polywhips).
-
H-6260 with 2 vertical shafts (198
polywhips) and 4 horizontal shafts (252 polywhips).
-
H-6270 with 4 vertical shafts (396
polywhips) and 4 horizontal shafts (252 polywhips).