Table 2 Depth vibrators considered in... | Emerald Publishing

Table 2

Depth vibrators considered in this study (courtesy of Keller Holding GmBH)

Vibrators	Operating frequency: Hz	Rated power: kW	Vibrator mass: kg	Centrifugal force: kN	Maximum energy: J	Field data: N
VR-A	50	50	2000	156–165	1000	371
VR-B	50	55	1700	165	1100	86
VR-C	50–60	70	1700	157–226	1150–1400	73
VC-A	30	120	2450	200–340	4000	451

Vibrators	Operating frequency: Hz	Rated power: kW	Vibrator mass: kg	Centrifugal force: kN	Maximum energy: J	Field data: N
VR-A	50	50	2000	156–165	1000	371
VR-B	50	55	1700	165	1100	86
VR-C	50–60	70	1700	157–226	1150–1400	73
VC-A	30	120	2450	200–340	4000	451