| Batch | Type | Fleet numbers | Manufactured | Into Service | Withdrawn | Quantity |
|---|---|---|---|---|---|---|
| 1. | Laurin & Klement - Škoda 550 NR | 4 – 6 | 1927 | 1927 | 1927 – 1928 | 3 |
| Total | 1927 | 3 | ||||
| Length | cca 7200 mm |
|---|---|
| Width | cca 2300 mm |
| Height | cca 2800 mm |
| Doors | 2 |
| Number of seats | 20 + 1 |
| Number of standing places | 20 |
| Design load | 40 + 1 |
| Engine | Škoda 550, benzínový, vodou chladený 4-valec |
| Continuous power output | 36,8 kW / 1550 rpm |
|---|---|
| Piston displacement | 6786 cm3 |
| Maximum speed | 35 km/h |
| Transmission | manuálna, 4-stupňová |
| Ignition system | Scintilla |
| Tyres | 38 x 7" |
