Škoda 33Tr SOR
Škoda 33Tr SOR in Teplice, Czech Republic
Overview
Manufacturer	SOR Škoda Transportation
Body and chassis
Doors	4
Floor type	low-floor
Powertrain
Engine	Škoda 2ML 3846 K/6
Capacity	47 sitting 73 standing
Power output	1 × 240 kW (320 hp)
Dimensions
Length	18,750 mm (61 ft 6+1⁄4 in)
Width	2,550 mm (8 ft 4+3⁄8 in)
Height	? mm
Curb weight	16,000 kg (35,000 lb)

Škoda 33Tr SOR is a low-floor articulated trolleybus produced in cooperation of Škoda Transportation (electrical equipment and assembly) and SOR, which supplies the body based on the bus SOR NS 18.

33Tr is derived from SOR NS 18 city bus. It is made of two rigid sections linked by a pivoting joint. Electric motor is located in the rear of the bus. Inside are used plastic Ster seats. Rear axle is VOITH brand, as well as medium axle, the front axle is own^{[clarification needed]} production with independent wheel suspension. Only rear C axle is propulsed. 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 340 mm (13 in) above the ground. On the right side of the bus are four doors.

Production started in 2019. In Czech and Slovak cities they replaced old high-floor trolleybuses Škoda 15Tr. Teplice became the first to operate these trolleybuses.^[1]

Country	City	Year	Amount	Reference
Czech Republic	Teplice	2019	1	[2]

Wikimedia Commons has media related to Škoda 33Tr.

• Trolleybus 33 Tr, skoda.cz