# Tiefenbach wins €2.3M contract for electro-hydraulic control system for world's largest shield support

Tiefenbach Control Systems GmbH won a tender from ZMJ (Zhengzhou Coal Mining Machinery Group Co. Ltd.) to deliver an electro-hydraulic control system for the world's largest shield support, valued at over €2.3 million. The shield support will be used at Shenua-Group in China, with delivery expected in approximately 3 months.

- Type: Contract
- Announced: 2017-10-11
- Where: China
- Value: $2.70M (2.30M EUR)
- Status: announced
- Products: electro-hydraulic control system, safety-related auxiliary valves
- Sectors: [Mining Equipment](https://endata.com/sectors/mining-equipment.md)

## Companies

- [Tiefenbach Control Systems](https://endata.com/companies/6684.md) (supplier)
- [Zhengzhou Coal Mining Machinery](https://endata.com/companies/6905.md) (customer)
- [Shenua Group](https://endata.com/companies/17759.md) (customer)

## Sources

- [mining-report.de](https://mining-report.de/english/blog/tiefenbach-receives-contract-electro-hydraulic-control-units-worlds-largest-shield-support/), 2017-10-11: "Tiefenbach Control Systems GmbH won the tender for the delivery of an electro-hydraulic control system for the world's largest shield support."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.