Railway Motor TrolleyAST-2
Railway Motor Trolley AST-2 is intended for inspection rides in the course of the railroad maintenance. Railcar is an open-type four/six seat vehicle equipped with two control posts.
Railcar is controlled from one of the posts depending on driving direction. Trailer PST-1 is designed to operate with railcar AST-2 and intended for carrying various cargo for routine maintenance of the railroad.
Watch the video| Track gauge, mm | 1520; 1435; 1676 |
| Overall dimension in transport position, mm: - L/W/H - Base |
2700/1650/2000 1350 |
| Weight, kg, not over | 370 |
| Wheel diameter on wheel tread, mm | 400 |
| Axles number | 2 |
| Maximum speed, km/h | 50 |
| Minimum radius of curves negotiated by railcar, m | 75 |
| Number of seats incl. driver | 4 - 6 |
| Maximum upgrade negotiated by railcar, ‰ | 25 |
| Brake, type | disc/hydraulic |
| Braking distance, m | 250 |
| Service life till major overhaul, hr, at least | 5400 |
| Engine, type | diesel, two-cylinder, air-cooled/Italy |
| Engine power, kW(h.p.) | 16,8(23,1) |
| Gearbox | mechanical/made in Italy |
| Rated voltage, V | 12 |
| Trailer PST-1 | |
| Overall dimension in transport position, mm, not over: - L/W/H - Base |
2460/1302/600 1350 |
| Weight, kg, not over | 250 |
| Wheel diameter on wheel tread, mm | 400 |
| Maximum speed, km/h | 50 |
| Load-carrying capacity, kg, not over | 2000 |