Caterpillar CB-534 Vibratory Smooth Drum Roller, Drum Width 1,7 m, 42 Hz, working weight 9.1 tons, working 7.2, maximum speed transport 11 km/h. Engine: Cat 3304 127 HP Manufactured in the USA in 1989-95.
Unknown manufacturer, TP31, handmade, Made in Germany in 1990s.