Tomahawk Power TVSA-H bundle TVSA-H + TSB4-P + TVIBH + TVW10-P1 Concrete Vibrator is configured for consolidating fresh concrete around reinforcement, forms, and structural placements. Key configuration: Honda GX35 / TVSA-H screed head engine type, 1.3 HP net power output, and 7,000 VPM vpm.