Coupler of DOST Hybrid Electric Train- PNR Biñan - 12/03/2021

Coupler of the Hybrid Electric Train as viewed from the inside of the car during its return trip back to Calamba from Biñan Station on its last day of free rides. HET's feature is unique among other Philippine National Railways rolling stocks as it doesn't have a gangway between the cars. The coupler is a semi permanent type and is easily visible when riding at the two ends of the intermediate cars.