# Spot at DB Cargo maintenance works, Mainz-Bischofsheim, Germany: deployment

Canonical ID: `db21ee17-b87e-4d0e-81af-c6f76b0bdaaa`

DB Cargo tested a [Boston Dynamics Spot](/models/boston-dynamics-spot.md) at its Mainz-Bischofsheim maintenance works: locating wagons by RFID and inspecting wheelset axles. VerkehrsRundschau reported a six-week test using remote-maintenance software from [Energy Robotics](/companies/energy-robotics.md). DB said that if [Spot](/companies/boston-dynamics.md) proved itself, it could take over wheelset checks at other DB Cargo works and could also look for loose brake hoses and leaks. No outcome has been published in the sources fetched.

## Key facts

- **Country:** [Germany](/locations/germany.md)
- **Sector:** Rail freight maintenance
- **Operator:** DB Cargo (Deutsche Bahn)
- **Test length:** Six weeks (reported by VerkehrsRundschau)
- **Tasks:** RFID wagon location, wheelset axle inspection

**Trust tier:** Catalog entry · 2 sources · not yet field-verified

_Last updated: 2026-10-31_

- **Slug:** spot-db-cargo-mainz-bischofsheim
- **Status:** pilot
- **Model:** [Spot](/models/boston-dynamics-spot.md) (id: `223bb4ff-a2d7-4afd-825d-f6b15c34afa9`)
- **Category:** [Quadrupeds](/quadrupeds)
- **Company:** [Boston Dynamics](/companies/boston-dynamics.md) (id: `e07a6384-c6a0-4a69-8abe-7fcea11bc302`)
- **Location:** [DB Cargo maintenance works, Mainz-Bischofsheim, Germany](/locations/germany/db-cargo-mainz-bischofsheim-germany.md) (id: `f7268ce5-831a-4643-94f3-f130a8d5eea9`)
- **First seen:** 2023-09-21T00:00:00.000Z

## Verification log (0, append-only)

_No verifications recorded._

## Sources (2)

1. **Zuwachs bei der DB: Roboterhund Spot** · https://www.deutschebahn.com/de/konzern/Im-Fokus/Zuwachs-bei-der-DB-Roboterhund-Spot--11859248
2. **DB Cargo: Roboterhund inspiziert Gueterzuege** · https://www.verkehrsrundschau.de/nachrichten/vermischtes/db-cargo-roboterhund-inspiziert-gueterzuege-3437695 · 2023-09-21

## Common questions

### What is the Spot deployment at DB Cargo maintenance works, Mainz-Bischofsheim, Germany?

[Spot](/models/boston-dynamics-spot.md), built by [Boston Dynamics](/companies/boston-dynamics.md), is recorded as a deployment at [DB Cargo maintenance works, Mainz-Bischofsheim, Germany](/locations/db-cargo-mainz-bischofsheim-germany.md) on the DEPLOY registry. [Boston Dynamics](/companies/boston-dynamics.md) operates the deployment directly.

### Who operates Spot at DB Cargo maintenance works, Mainz-Bischofsheim, Germany?

[Boston Dynamics](/companies/boston-dynamics.md), the manufacturer of [Spot](/models/boston-dynamics-spot.md), operates this deployment directly. This is a maker-deploys-its-own-product arrangement rather than a customer pilot.

### When did the Spot deployment at DB Cargo maintenance works, Mainz-Bischofsheim, Germany go live?

The deployment is recorded as starting September 21, 2023 on the DEPLOY registry. Earlier activity may exist but is not yet sourced.

### Have there been incidents at the Spot deployment at DB Cargo maintenance works, Mainz-Bischofsheim, Germany?

No active incidents affecting this deployment are recorded on the DEPLOY registry. Absence of recorded incidents is not a guarantee no incident occurred; DEPLOY records only sourced incidents and suppresses retracted ones.


_API: GET /v1/robots/db21ee17-b87e-4d0e-81af-c6f76b0bdaaa · feeds: GET /v1/feeds?deploymentId=db21ee17-b87e-4d0e-81af-c6f76b0bdaaa · canonical URL: /deployments/spot-db-cargo-mainz-bischofsheim_