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Edition 47 13-43
13
Vibratory Compactors
Production Estimating
●
Double Drum and Combi
The table in this section gives production estimates for the following assumed conditions:
Compacted LayerThickness
51 mm
2 in
MaximumVibratory Frequency*
—
Impacts Spacing
33 impacts/m
10 impacts/ft
Passes per MachineWidth
2
Compacted Material Density
2483 kg/m
3
155 lb/ft
3
Overlap of RollingWidth
152 mm
6 in
Overhang at Lane Edge
76 mm
3 in
Efficiency
75%
*Maximum vibratory frequency varies by machine, refer to table.
Table values give
representative
production rates for common construction widths. If the actual width falls
between two assumed widths, use the higher number to estimate production. Minor adjustments can normally be
made in the rolling method to reach this higher production: reduce overlap or overhang, increase speed, or increase
the cycle time.
PAVINGWIDTH
Model
Vibration
Frequency
Units
1.8 m
6 ft
2.4 m
8 ft
3.0 m
10 ft
3.7 m
12 ft
4.3 m
14 ft
4.9 m
16 ft
5.5 m
18 ft
CB14B
53.3 Hz
Tonnes/hr
144.6 150.0 153.4 155.8
— — —
3200 vpm tons/hr
159.4 165.3 169.1 171.7
— — —
CB14B XW
(1000 mm/
39"
)
53.3 Hz
Tonnes/hr
144.6 192.9 187.5 184.1
— — —
3200 vpm tons/hr
159.4 212.6 206.7 202.9
— — —
CB22B
63 Hz
Tonnes/hr
170.8 227.8
221.4
217.5 214.6 245.3 239.2
3780 vpm tons/hr
188.3 251.1 244.1 239.7 236.6 270.4 263.7
CB24B, CB24B XT,
and CC24B
63 Hz
Tonnes/hr
239.2 227.8 284.8 265.8 253.6 289.9 276.0
3780 vpm tons/hr
263.7 251.1 313.9 293.0 279.6 319.6 304.2
CB32B
63 Hz
Tonnes/hr
239.2 227.8 284.8 265.8 310.1 289.9 326.1
3780 vpm tons/hr
263.7 251.1 313.9 293.0 341.8 319.6 359.5
CB34B and CC34B
69 Hz
Tonnes/hr
262.0 249.5 311.9
291.1 339.6 317.5
357.2
4140 vpm tons/hr
288.8 275.0 343.8 320.9 374.3 350.0 393.8
CB36B
53 Hz
Tonnes/hr
201.2 268.3 239.6 287.5 260.8 298.1 274.4
3180 vpm tons/hr
221.8 295.7 264.1 316.9 287.5 328.6 302.5
CB44B
70 Hz
Tonnes/hr
265.8 354.3 316.4 379.7 344.5 393.7 362.4
4200 vpm tons/hr
293.0 390.6 348.8 418.5 379.8 434.0 399.5
CD44B
53 Hz
Tonnes/hr
201.2 268.3 239.6 287.5 260.8 298.1 274.4
3200 vpm tons/hr
221.8 295.7 264.1 316.9 287.5 328.6 302.5
CB46B
70 Hz
Tonnes/hr
265.8 354.3 443.0 379.7 442.9 393.7 442.9
4200 vpm tons/hr
293.0 390.6 488.3 418.5 488.3 434.0 488.3
CB54B
63.3 Hz
Tonnes/hr
240.5 320.6 400.8 343.5 400.8 356.3 400.8
3800 vpm tons/hr
265.1 353.4 441.8 378.6 441.8 392.7 441.8
CB64B
63.3 Hz
Tonnes/hr
400.8 320.6 400.8 480.9 400.8 458.0 515.3
3800 vpm tons/hr
441.8 353.4 441.8 530.1 441.8 504.9 568.0
CB66B, CB68B
63.3 Hz
Tonnes/hr
400.8 320.6 400.8 480.9 400.8 458.0 515.3
3800 vpm tons/hr
441.8 353.4 441.8 530.1 441.8 504.9 568.0
CD54B
63.3 Hz
Tonnes/hr
201.2
191.6 239.6 223.6 260.8 243.9 274.4
3800 vpm tons/hr
221.8 211.2 264.1 246.5 287.5 268.9 302.5