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8-14 Edition 47
Hydraulic
Hammers
Productivity
●
Boulder breaking
H130E s
Boulders per hour
120
100
80
60
40
20
0.5 1 1.5 2 2.5 3 3.5
Boulder size (m
3
)
H160E s
Boulders per hour
8 7 6 5 4 3 2 1
20
40
60
80
100
120
Boulder size (m
3
)
H140E s
Boulders per hour
20
40
60
80
100
120
7 6 5 4 3 2 1
Boulder size (m
3
)
H180E s
Boulders per hour
120
100
80
60
40
20
10 987654321
Boulder size (m
3
)
SOFT ROCK
HARD ROCK
LIMESTONE
SLATE
GABBRO
HARD ORES
DOLOMITE
GRANITE
DIABASE
ANDESITE