Ho-Pac Vibratory Compactor/Drivers

Larger eccentric with mass further away from shaft centerline helps to increase impulse and compaction force
Sealed bearings (Model 400B, Model 700B and Model 1000C) or oil splash bearing (Model 1600, Model 2300 and Model 4000) provide maintenance-free (no greasing) lubrication
Four-function valve controls flow, pressure, regeneration and oil flow direction