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300 SERIES ROADHEADERS
Basic Specifications*
ABM 300 Series
Machine Weight (metric tons)
35 to 55
Cutter Motor (kW)
160 to 230
Excavation Range
Max. Height (m)
7.4
Min. Height (m)
1.2
Max. Width (m)
10.4
330-I
I = In-line (axial cutter head)
Also available with transverse cutter head
330-High Knuckle
ALPINE 330-HK cutting sandstone for highway tunnel enlargement