Zhong Tong LCK6121GHEV
The Zhong Tong LCK6121GHEV is a low-entry hybrid bus. This unit was configured to suit some of the devices that SMRT uses, such as the Volgelsitze and Mobitec Electronic Display Sign (EDS). It was registered as SMB137A and trialed by SMRT Buses for 6 months between January 2011 and July 2011. After the trial concluded, the vehicle was returned to the dealer and subsequently sold to GSH Travel.