Speed and compaction depth are regulated via hydraulic servo control of the eccentric element. 

All-round plates for compaction work close to piles and concrete bases.

Also for floor filling and foundations as well as backfill in pipe trenches.

Horse Power: 5.5 hp (4.1 kW)
Motor: Honda GX200 - Gas
Plate Size : 20 in. x 28 in. 
Amplitude: 0.08 in.
Frequency: 3,900 vpm
Centrifugal Force: 8,093 lbs
Travel Speed: 82 ft./min
Operating Weight: 481 lbs