Bomag BW 177 D-4 Operating Instructions Manual page 37

Fig. 40
No. 29 = Vibration frequency display
Shows the vibration frequency.
outer scale = Frequency in min
inner scale = Frequency in Hz
Fig. 41
2
No. 30 = Voltmeter
Shows the current on-board voltage in Volt.
1 Optional equipment
2 Optional equipment
BW 177 D-4
Fig. 42
1
No. 31 = E
Is a compaction measuring unit for continuous dis-
play of the load bearing characteristics (MN/m
-1
x 100
during the compacting pass.
E value
VIB
Increase
Constant
3 Optional equipment
BOMAG
Indicators and Controls
3
display
VIB
= higher load bearing capacity
= end of compaction
2
)
37