Caterpillar PR621 4х2 road rear dump Athey, Heaped Capacity 16 m3, capacity 30 tons, articulated, total weight 55 tons, maximum speed 51 km/h. Engine: Cat D336TA 300 HP Manufactured in the USA in 1965-74.
Nurnberger Zinkdruckguss-Modelle, Nurnberg Deutschland, NZG132.1, Made in Western Germany in 1972.