1967
The TW15/20 is introduced. The TW15/20 was the first electric three-wheel lift truck in the U.S. and became an industry standard. This highly maneuverable lift truck was used across multiple industries including shipping, warehousing and bottling. The TW15/20 evolved into the 24 volt TM10/15S in 1981. The TM10/15S in turn evolved into the 36 volt TM15/20 in 1986.