Škoda 30Tr SOR

The Škoda 30Tr SOR is a full-sized low-entry trolleybus produced in cooperation of Škoda Electric (subsidiary of Škoda Transportation) (electrical equipment and assembly) and SOR, which supplies the body based on the bus SOR NB 12.

Škoda 30Tr SOR
Škoda 30Tr SOR in Pardubice
Overview
Manufacturer	SOR, Škoda Transportation
Body and chassis
Doors	4 or 3
Floor type	Low-floor Low-entry
Powertrain
Engine	Škoda 4ML 3444 K/4
Capacity	32 sitting 68 standing
Power output	1 × 160 kW (210 hp)
Dimensions
Length	12,180 mm (39 ft 11+1⁄2 in)
Width	2,550 mm (8 ft 4+3⁄8 in)
Height	2,900 mm (9 ft 6+1⁄8 in)
Curb weight	10,180 kg (22,440 lb)

Construction features

The Škoda 30Tr is derived from the SOR NB 12 rigid bus. Electric motor is located in the rear of the bus. Plastic Ster seats are used inside. Rear axle is VOITH brand, the front axle is its own production with independent wheel suspension. Only rear axle is driven. Body of the vehicle is welded from steel-voltage profiles, flashings from the outside and interior are lined with plastic sheeting. The floor of the bus is at a height of 360 mm (14 in) above the ground. On the right side of the bus, there are four passenger doors (first is narrower than the other doors).

Production and operation

Production started in 2011. In Czech and Slovak cities they replaced old high-floor trolleybuses Škoda 14Tr

Country	City	Year	Amount	Reference
Czech Republic	Hradec Králové	2011–2020	28	[1]
	Pardubice	2016–2018	22	[2]
	Prague	2018	1	[3]
	Teplice	2013–2018	8	[4]
	Zlín – Otrokovice	2019	7	[5]
Slovakia	Banská Bytrica	2011–2015	20	[6]
	Bratislava	2014–2015	50	[7]
	Prešov	2017–2020	9	[8]
	Žilina	2012–2013	7	[9]