# Minprovise to supply primary gyratory crusher for Silvergrass mine

Minprovise will supply a GY54-74 primary gyratory crusher, built in Japan by EarthTechnica (a Kawasaki Heavy Industries subsidiary), for the Silvergrass mine in the Pilbara.

- Type: Contract
- Announced: 2017-02-17
- Where: Pilbara, Australia
- Status: announced
- Products: GY54-74 primary gyratory crusher
- Sectors: [Mining Equipment](https://endata.com/sectors/mining-equipment.md)

## Companies

- [Minprovise](https://endata.com/companies/22279.md)
- [Kawasaki Heavy Industries](https://endata.com/companies/1921.md) (partner)
- [Rio Tinto](https://endata.com/companies/4215.md) (customer)
- [Minprovise](https://endata.com/companies/22279.md) (supplier)
- [EarthTechnica](https://endata.com/companies/22280.md) (partner)

## Sources

- [miningmonthly.com](https://www.miningmonthly.com/processing/news/1307866/minprovise-happy-crush-silvergrass), 2017-02-17: "The GY54-74 primary gyratory crusher will be built in Japan by Minprovise’s Australasian partner EarthTechnica, a subsidiary of Kawasaki Heavy Industries, and it is expected assembly, engineering support,..."
- [miningmagazine.com](https://www.miningmagazine.com/technology/news/1264132/minprovise-crusher-silvergrass), 2017-02-27: "Minprovise will supply Rio Tinto's Silvergrass mine with a GY54-74 primary gyratory crusher."

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