The train is manufactured by Stadler and is used for the L-4570 KTZ sleeper coach in Kazakhstan. It is designed to operate on domestic and international passenger transport, electrified and non electrified sections within the territory of the Republic of Kazakhstan, with a speed of up to 160 kilometers per hour.

1. LED lighting intelligent dimming, full lighting mode, semi lighting mode, emergency lighting mode.

2. The luggage rack in the sleeper compartment integrates two movable reading lights, making it convenient for passengers to read.

3. The luggage rack can withstand a weight of ≥ 70KG.

4. The reading light is equipped with a USB interface, which can be connected to passengers' electronic devices for charging through a data cable, providing passengers with a more convenient and efficient travel experience.

5. Complies with GOST31565:2012 standard