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Edition 47 19-77
Rippers
Ripper Performance
●
D9R/D9T
D9R/D9T
●
Multi- or Single Shank No. 9 Ripper
●
Estimated by SeismicWaveVelocities
1
5 6
2 3 4
7 8 9 10 11 12 13 14 15
2
3
4
1
0
TOPSOIL
CLAY
GLACIALTILL
IGNEOUS ROCKS
GRANITE
BASALT
TRAP ROCK
SEDIMENTARY ROCKS
SHALE
SANDSTONE
SILTSTONE
CLAYSTONE
CONGLOMERATE
BRECCIA
CALICHE
LIMESTONE
METAMORPHIC ROCKS
SCHIST
SLATE
MINERALS and ORES
COAL
IRON ORE
RIPPABLE
MARGINAL
NON-RIPPABLE
Seismic Velocity
Meters Per Second
×
1000
Feet Per Second
×
1000