A P&H 330 of ABT Wasser- und Umwelttechnik GmbH from Mindelheim (DE). This company is using some crawler cranes to e.g. drill for new watersources.
It is a 30 tonne crane.
A detail of the cabin.
A nice detail are the big chains to drive the crawler tracks. The undercarriage isn't adjustable in width.
The A-frame is for the transport folded down, the couterweight stays attached.
Put up with a 12.2 meter main boom, the max. length is 30.2 meters.