Milton CAT CB-434D XW - Manual (Page 4)

4
Dual Amplitude, Dual Frequency Vibratory System (optional)
The dual amplitude, dual frequency vibratory system provides high amplitude or high
frequency that is controlled from the operator’s station.
Dual Amplitude Selection
Amplitude selection is determined by
the position of the steel shot inside the
hollow eccentric weight. The rotational
direction of the weight shaft determines
the amplitude level.
Dual Frequencies
Two frequencies of 53 Hz (3,200 vpm)
and 70 Hz (4,200 vpm) provide
customers with high amplitude and high
frequency in one machine.
Vibratory Control Switch
The vibratory control switch located on
the console allows the operator to
change vibratory settings on-the-run.
Automatic Vibration Control
The vibratory system automatically
starts when the propel lever is moved
from neutral and stops when positioned
in neutral.
1 Oil Drain
2 Exclusive Eccentric Weight
3 Weight Drive Shaft to Motor 4 Eccentric Weight Housing
5 Oil Level Sight Gauge
6 Eccentric Weight Shaft Bearings
High Amplitude
Low Amplitude
Five Amplitude Vibratory System
The pod-style vibratory system delivers optimum compactive force while offering
serviceability advantages.
Five Amplitude Selections
The five amplitudes with a single
frequency of 53 Hz (3,200 vpm)
provide efficient operation on thick or
thin lift applications.
Automatic Corresponding Rotation
Eccentric weight rotation automatically
matches drum rotation providing good
mat quality.
Automatic Vibration Control
The vibratory system automatically
starts when the propel lever is moved
from neutral and stops when positioned
in neutral. A manual vibratory control is
also provided.
3 Year/3000 Hour Service Interval
Moving parts are separated from
lubricating oil keeping oil clean to
ensure long bearing life. Bearing oil has
a 3 year/3000 hour service interval. 1 Oil Level Sight Gauge
2 Amplitude Selection Wheel
3 Oil Drain
4 Eccentric Weight Shaft Bearings 5 Fixed Eccentric Weight
6 5-Position Counterweight
7 Weight Drive Shaft to Motor
8 Eccentric Weight Housing
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