The eRailMAB 450 is BDS's battery-powered rail drilling machine for track construction and maintenance. It needs no generator or mains supply, so railway teams can drill rail webs right where the work is. A brushless 1100 W motor gives efficient, low-maintenance running, and the quick clamping system fits it to different rail profiles with rail adapters. Variable speed, a reversible motor and ergonomic handles make it safe and easy to use every day. It runs on an 18 V / 10.4 Ah Li-ion battery and comes in a heavy-duty carry case with wheels.
Key features
- Cordless – no power supply or generator needed on track
- Brushless motor for long service life and low maintenance
- Quick clamping system for different rail profiles
- Variable speed control and reversible motor
- Adjustable motor slide and adjustable lifting handle
- Ergonomic handle, mountable left or right
- 18 V / 10.4 Ah Li-ion battery
- Heavy-duty carry case with wheels
Technical specifications
| Core drill max. Ø HSS / TCT |
36 mm (2-1/16") |
| Cutting depth max. |
55 mm (2-3/8") |
| Thread cutting max. |
M16 (5/8") |
| Twist drill Ø max. |
18 mm (11/16") |
| Reaming Ø max. |
18 mm (11/16") |
| Countersinking Ø max. |
40 mm (1-9/16") |
| Motor output |
1100 W, brushless |
| Voltage |
18 V Li-ion battery (10.4 Ah, 187 Wh) |
| Stroke |
135 mm (5-5/16") |
| Weight |
13 kg (28.7 lbs) without battery |
| Spindle taper |
Direct arbor, 19 mm (¾") Weldon |
| Gears |
1 |
| Speed range (min⁻¹) |
134 / 189 / 246 / 298 / 355, variable |
What's in the box
- Carry case – ZHK 825
- Battery 18 V 10.4 Ah Li-ion – Akku-18V10.4
- Battery charger – DOCK-18
- Ejector pin – ZAK 075
- Ejector drift – ZAS 002
- Safety lashing strap
- Operating instructions
- 1 rail adapter of your choice
Rail adapters listed by BDS for the eRailMAB 450: ZAS 049S (S 49), ZAS 054S (S 54), ZAS 050U (UIC 50) and ZAS 054U (UIC 54). Tell us your rail profile when you order. Extra adapters: BDS rail adaptors.
Genuine spare parts & service
Spare parts and exploded-view diagrams are on the BDS Spare Parts Portal. Send us your machine's serial number and we will supply the right part.
Genuine BDS machine from BDS Maschinen GmbH. Supplied and supported in the UK by LATHELAND.