HŽ series 7022 is a class of low-floor

diesel multiple unit A diesel multiple unit or DMU is a multiple-unit train powered by on-board diesel engines. A DMU requires no separate locomotive, as the engines are incorporated into one or more of the carriages. Diesel-powered single-unit railcars are also ...

built for

Croatian Railways Croatian Railways ( hr, Hrvatske željeznice; abbreviated as HŽ) is the national railway company of Croatia. Croatia is a member of the International Union of Railways (UIC). The UIC Country Code for Croatia is 78. The Croatian rail network carri ...

( hr, Hrvatske željeznice, HŽ) by

Croatia , image_flag = Flag of Croatia.svg , image_coat = Coat of arms of Croatia.svg , anthem = "Lijepa naša domovino"("Our Beautiful Homeland") , image_map = , map_caption = , capit ...

based company

TŽV Gredelj TŽV Gredelj (''Tvornica željezničkih vozila Gredelj d.o.o.'') is a state-owned Croatian rolling stock company founded in 1894 as the railway workshops of the Hungarian State Railways. History The company's history dates to 1894 and the establis ...

. The prototype of diesel electric multiple unit for regional traffic is a 3-part train set composed of two end motor modules containing driver’s cab and one middle motor module without driver’s cab. All the modules are supported by two bogies, one of which is a drive bogie and the other one a running bogie. All drive equipment is situated on the roof of a module. On module roofs are mounted diesel generator groups with belonging converters, which supply and control the operation of electric drive motors situated in the bogie. In the door area of a module containing driver’s cab there are installed toilet facilities, with one of them adapted for disabled persons in wheelchairs.

Main technical specifications

* Gauge: 1435 mm * Axle arrangement: Bo’2’+2’Bo’+2’Bo’' * Seating capacity: 209 * Standing capacity: 201 * Doors: 8 * Door width: 1300 mm * Floor height: 570/600/875 mm * Overall length: 70.45 m * Vehicle width: 2885 mm * Vehicle height: 4280 mm * Maximum weight: 170 t * Continuous power (on wheel): 1390 kW * Starting traction force: 125 kN * Maximum speed: 160 km/h http://tzv-gredelj.hr/site/wp-content/uploads/2020/07/TZV_Gredelj_Letak_DMV_A4.pdf HŽ 7022

References

External links

Low floor diesel multiple unit for regional transport
(TŽV Gredelj) 7022 {{Diesel-loco-stub