Isostatic levelling cylinders keep the front tyres in even contact with the material surface at all times. Irregularities in the material are removed and excellent surface sealing is achieved.
Volvo's new 22/24 tonne, eight-wheeled, PT220 pneumatic tyre roller offers the smoothest compaction yet. Designed for roadway applications, the PT220 follows double drum vibratory compactors to produce the perfect mat, every time. Volvo manufactured, right down to the Tier 3 engine, the PT220 provides highperformance compaction so you can finish your job on time and within budget.