Two new cold planers from Cat

摘要

Caterpillar have introduced the PM620 and PM622 cold planers - two new high-production, highly manoeuvrable half-lane milling machines designed to perform controlled full-depth removal of asphalt and concrete pavements in a single pass. The operating weight of the PM620 is approximately 33.3 tonnes while the PM622 weighs in at around 33.9 tonnes. Transport weights are approximately 29.4 tonnes and 30.0 tonnes respectively.