Railway motorcarMGM-3
Railway motorcar MGM-3 is intended for subway railway superstructure maintenance, carrying cargo, tools, devices and arrangements, workers as well as for cargo handling.
| Track gauge, mm | 1520 |
| Weight, t, not over | 20 |
| Wheel diameter on wheel tread, mm | 710 |
| Dimensions as per GOST 23961 – 80 | M |
| Maximum transport speed, km/h | 60 |
| Minimum radius of curves negotiated at the speed not over 5 km/h, m | 50 |
| Cabin passengers capacity incl. crew, persons | 7 |
| Crew, persons | 2 |
| Platform load-carrying capacity, t | 5 |
| Maximum trailer load on inclination of 60% at the speed not over 20 km/h, t | 20 |
| Drive axles number, pcs | 2 |
| Automatic coupling | SA-3 (steam locomotive type) |
| Engine model | ZIL 508.10 |
| Engine power, kW (h.p.) | 110 (150) |
| Overall dimensions, mm, not over: -length on automatic couplings axles -width -height from top of rails -base |
11620 2700 3600 5000 |
| Hydraulic manipulator | Amco Veba 805 1S |
| Manipulator cargo moment, at least, kNm (tm) | 44(4,4) |
| Load-lifting capacity at maximum jib, at least, t | 0,9 |
| Maximum boom, m | 4,87 |
| Manipulator angular rotation, degree | 380 |