
Services for guided transport vehicles: maintenance, retrofit, vehicle equipment and certified ECM training
BZS-RAIL GmbH
KreiensenNew on Amplifa
About BZS-RAIL
BZS-RAIL GmbH is a provider of services and support for guided transport, based in Kreiensen (Lower Saxony), on the site of the former Ost railway depot (Bahnbetriebswerk Ost). The company builds on more than 20 years of experience in the field of guided transport and offers tailor-made solutions along the life cycle of rail vehicles. Its range of services covers preventive and corrective maintenance as well as overhauls in accordance with ECM requirements (certified for ECM 2 and ECM 4), retrofit and conversion/re-equipment, vehicle equipment, road-rail conversions, ADR/EX-II solutions, the DURSHIELD solution and the maintenance of vehicles with bi-directional (2-way) technology. Technically, it covers electrics from conventional to CAN-BUS, pneumatics, hydraulics as well as body and vehicle construction. The vehicle types handled range from rail cleaners and rail grinders to overhead line installation, rescue, accident assistance and shunting vehicles through to self-contained service and transporter solutions for track superstructure and catenary. The offering is complemented by certified training, education and further training.
- Site
- Kreiensen
- Processes
- Electrics (conventional to CAN-BUS control), Pneumatics, Hydraulics, Body and vehicle construction, Retrofit / conversion and re-equipment (road-rail conversions, ADR / EX-II solutions, DURSHIELD), ECM 2 – maintenance development, ECM 4 – maintenance delivery, Preventive and corrective maintenance, overhauls
- Materials
- Maintenance development, Maintenance delivery, Electrics, 2-way technology, ADR / EX-II solutions, DURSHIELD (R), Road-rail conversions
- Certificates
- ECM 4 (maintenance delivery in accordance with Regulation (EU) 2019/779), ECM 2 (maintenance development in accordance with Regulation (EU) 2019/779), ECM 2 (maintenance development, Reg. (EU) 2019/779), ECM 4 (maintenance delivery, Reg. (EU) 2019/779)
- Industries
- Guided transport / railway, Rail technology, Track superstructure & catenary
- 01
Maintenance development (ECM 2)
- 02
Preventive and corrective maintenance
- 03
Overhauls
- 04
Retrofit / conversion and re-equipment
- 05
Electrics, pneumatics, hydraulics, body and vehicle construction
- 06
Maintenance delivery (ECM 4)
- 07
Training and further training
Services and Technologies
Maintenance development
Development and updating of maintenance systems in accordance with Regulation (EU) 2019/779.
Maintenance delivery
Certified performance of servicing and repair on guided transport vehicles.
Electrics
Electrical work from conventional wiring to CAN-BUS control.
2-way technology
Servicing and maintenance of shunting and work vehicles with road and rail drive.
ADR / EX-II solutions
Conversion and equipping of vehicles for dangerous goods and Ex areas.
DURSHIELD (R)
Proprietary solution in the area of vehicle equipment for guided transport.
Road-rail conversions
Conversion of road vehicles for use on rail and road.
Site

Kreiensen
DEHead office and workshop on the site of the former BW-Ost Kreiensen
Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Assembly | – | – | – | – | – |
| Electrics (conventional to CAN-BUS control)Assembly | – | – | – | – | – |
| PneumaticsAssembly | – | – | – | – | – |
| HydraulicsAssembly | – | – | – | – | – |
| Body and vehicle constructionAssembly | – | – | – | – | – |
| Retrofit / conversion and re-equipment (road-rail conversions, ADR / EX-II solutions, DURSHIELD)Engineering | – | – | – | – | – |
| ECM 2 – maintenance developmentEngineering | – | – | – | – | – |
| ECM 4 – maintenance deliveryAssembly | – | – | – | – | – |
| Preventive and corrective maintenance, overhaulsTesting | – | – | – | – | – |
| Certified training, education, further trainingEngineering | – | – | – | – | – |
Additional services
Quality and Certification
Maintenance is carried out in accordance with the ECM requirements; BZS-RAIL is certified for maintenance delivery (ECM 4) and maintenance development (ECM 2) in accordance with Regulation (EU) 2019/779.
| Evidence | Kreiensen |
|---|---|
| ECM 2 (maintenance development, Reg. (EU) 2019/779) | |
| ECM 4 (maintenance delivery, Reg. (EU) 2019/779) |
History of the Site
- 1854
Kreiensen railway station gains central railway significance.
BZS Rail GmbH establishes itself with its seat on the site of the former BW-Ost Kreiensen, with more than 20 years of experience in guided transport.