All of them were entered service in mid of 2002 and they were the last batch of buses fitted with Duple Metsec bodyworks in Hong Kong after Duple Metsec become a member of Transbus International.

• 值得一提的地方是除了3301曾被用作宣传十点三米三叉戟的优点外，3340也是新巴第五百架新巴士。