EMV450
Dawson EMV Excavator Mounted Vibrators. Vibratory hammer, excavator-mounted.
| Specification | Imperial | Metric |
|---|---|---|
| Eccentric moment | 600 in-lb | 4.6 kg·m |
| Maximum frequency | 2,460 vpm | 41 Hz |
| Driving force | 50.6 tons | 450 kN |
| Amplitude | 0.54 in | 13.7 mm |
| Line pull | 14.6 tons | 13,200 kg kN |
| Weight | 2,811 lb | 1,275 kg |
US figures are Dawson's own (force and push/pull restated from lbf/lbs to US tons). hp is Dawson's minimum hydraulic power; pressure is maximum hydraulic pressure; flow is required flow for maximum frequency. CHECK: Dawson's static moment figures disagree for this model: 4.6 kg.m metric vs 600 in-lbs US.
Source: Dawson EMV450 data sheet and Excavator Mounted Vibrators page (dcpuk.com), Oct 2026. Confirm specifications with the manufacturer.