Hong Kong operator KMB celebrates 90th birthday with launch of next-generation ADL Enviro500EV

26 April 2023

Alexander Dennis has delivered the first next-generation Enviro500EV zero-emission double deck buses to The Kowloon Motor Bus Company Limited (KMB) in Hong Kong in time for the operator’s celebration of its 90th birthday. KMB was founded in April 1933 as the Hong Kong Government introduced a system of exclusive services for the city’s bus network that continues to this day, with KMB running on over 400 routes covering Hong Kong Island, Kowloon and the New Territories as the city’s largest franchised bus operator.


As it celebrates its 90th birthday, the operator is looking firmly to the future with the unveiling of its first Alexander Dennis Enviro500EV electric double decker, as ADL states in a press release. The new three-axle vehicle has been designed in-house by Alexander Dennis and fully built in the company’s production network. The Enviro500EV is an integral battery-electric double decker which utilises the heavy-duty variant of the Voith Electrical Drive System, giving it a peak power output of 410 kW which makes it suitable for the high and low-speed duty cycles and topographical challenges of Hong Kong. It combines this with 472 kWh batteries that are assembled by Impact Clean Power Technology

to a future-proof Alexander Dennis proprietary design. Clever packaging allows them to be fitted smartly within the bus, avoiding intrusion into the passenger space and thereby delivering a conventional saloon seating layout. In KMB’s specification, the Enviro500EV seats 82 passengers and has room for two wheelchair users. Paul Davies, Alexander Dennis President & Managing Director, comments: “Happy birthday to KMB, who have been Hong Kong’s Heartbeat of the City for 90 years. We are very proud to be a long-

standing business partner of KMB and this is yet another milestone in our relationship as our all-new Enviro500EV joins over 2,500 existing Alexander Dennis double deckers in the KMB fleet.” Alexander Dennis and its predecessors have been supplying buses to Hong Kong since the 1920s and have been at the forefront of bus development in Hong Kong, bringing vehicle air conditioning to the market as well as low floor access for three and two-axle double deckers, before pioneering hybrid and now electric drivelines.