The following text has been translated from 'Bahasa' to 'English' while preserving any html tags: "Trains with this new face are in the initial stage of being operated by KA Jayabaya on the Pasarsenen-Malang round trip route. And it will start operating on September 26, 2023. As for the schedule of KA Jayabaya's journey on the Pasarsenen-Malang route, it departs from Pasarsenen at 17:25 and arrives in Malang at 06:20. For the Malang-Pasarsenen route, it departs from Malang at 12:30 and arrives in Pasarsenen at 01:38."

The hadith explains that the economy train, which previously had a capacity of 106 seats with a 3-2 formation, upright backrests, and facing each other, gradually changed to an economy train with a capacity of 80 seats with a 2-2 formation and no longer facing each other. Then it became only 72 seats. "Now KAI is making the latest innovation by introducing the New Generation Economy Train, where the number of seats becomes 72, so the leg room becomes wider," he said.

Furthermore, Hadis mentioned that upgrades were also made to the train's interior by adding a Public Information Display System (PIDS) that can display time and temperature. The train's interior was also modified to resemble executive trains, such as the shape of the luggage compartment and a brighter interior atmosphere. "Not only that, modifications were also made to the toilet with a more luxurious atmosphere and the use of sitting toilets. There is also a place of worship available in the dining car," he explained.

Economy Train New Generation is the result of modifications carried out by KAI at Balai Yasa Manggarai (a place for maintenance of KAI's railway facilities in Manggarai, South Jakarta). Currently, there are 12 economy trains that have been successfully modified at Balai Yasa Manggarai since April 2023. With the operation of the Economy Train New Generation, the formation of KA Jayabaya becomes 4 executive trains (K1), 5 economy trains new generation (K3 NG), and 1 power generator dining car (MP3).