Inserting Concrete Vibrators Inserting Concrete Vibrator is one of our light construction machinery.Besides,power trowel,concrete cutter,concrete mixer tamping rammer etc. Specification Power/voltage: 1.5kw/380V 2) Current: 3.3A 3) Rotation speed: 2,800rotations/second 4) Connection method: Y 5) Protection class: B 6) Weight: 18.5kg 7) Packing dimensions:330 x 270 x 290mm Inserting Concrete Vibrator is one of our light construction machinery.Besides,power trowel,concrete cutter,concrete mixer,truss screeds,vibratory screed,plate compactor,tamping rammer,brick saw, etc. Here's some of the pictures of these light construction machinery: