Mission Down the hole hammers

martelli fondo foro

TECHNICAL DATA

Type of hammer external diameter weight length bit diameter air consumption
10 bar 18 bar 24 bar
3″ 81 mm 25 Kg 823 mm 90-105 mm 4,87 8,61 13,34
4″ 98 mm 38 Kg 914 mm 110-133 mm 5,10 10,50 15,90
5″ 126 mm 73 Kg 987 mm 130-152 mm 8,64 16,42 24,21
6″ 142 mm 72 Kg 922 mm 152-219 mm 9,80 18,70 27,50
8″ 181 mm 173 Kg 1219 mm 203-305 mm 13,00 23,80 35,10