About BS120CN : BS120CN was the low-floor bus model of Zyle Daewoo Bus, and it was the first and only 12m low-floor vehicle in Korea. At that time, it was called a zero-phase stage ultra-low-floor bus because there were two-stage low-floor and one-stage low-floor buses. It debuted as an export type in 1997, and began sale in 2002 as a bus for welfare centers for the disabled in Korea. When BS120CN was sold, it was introduced in 2003 in Seoul and Jeju, and in 2005, it was sold to Gwangju, Daegu, Daejeon, and Cheongju. Samyoung Transportation, located in Jeju City, which purchased a total of three BS120CN vehicles in 2004 and 2005, often faced embarrassing situations or contact accidents occurred in the process of operating the downtown section of Jeju, and expressed the difficulty of operating as a 12m vehicle. Eventually, BS120CN was discontinued in 2010 due to the mismatch between the minimum rotation radius and domestic road conditions.

Name: BS120CN
Classification: Ultra-low bus
Full length: 11,900 mm (actually 12 m)
Width: 2,490 mm
Overall height: 3,250 mm
Before and after overhang: 2,640 mm / 3,160 mm
Shafting: 6,100 mm
before and after polishing: 2,096 mm / 1,826 mm
Emission gas certification: EURO 3
Engine output: (ps/rpm) 290/2,200
Engine torque: (kg.m/rpm) 115/1,320
Transmission: 5-speed automatic mission
Fuel tank capacity: 847L
Suspension: WIDE AIR SPRING
Brake system: FULL AIR BRAKE
Tire: 275/70R 22.5-16PR