Vibratory Single Drum Roller, The innovatively designed SV544 is applicable to medium to large soil compaction jobs., Manual Traction Control, High traction capability ensures compaction in both forward and reverse — even on jobs with soft ground, slopes or rough terrains., Manual traction control allows forward slope and reverse slope operation., Manual Vehicle Speed Control, Selective travel mode (2.5 – 6.2 mph), Vibration System, There are 2 range of vibration, high amplitude and low amplitude., Reaches target density in fewer roller passes., Achieves uniform compaction throughout lift thickness., Long Lasting Drum Isolator System, Sakai’s unique drum mounting system extends the life of the drum isolators., Patented drum vibration isolation system and floating deck keep the operator free from vibration., Durable, high quality components such as hydraulics, drum and center-pin hitch assure longer life and lower maintenance costs., Standard Safety Equipment, ROPS, Sakai proprietary em