Cat and the New Golden Age in Kazakhstan

Cat engines can be found anywhere—even in the remote Aktobe region of Kazakhstan, where a new gold mining operation is taking shape. As is often the case in the most geographically challenging areas, they are called upon to supply electricity to a location completely cut off from the power grid.

With the site located nearly 300 kilometers from the nearest city and no existing electrical infrastructure, West Gold Mining Limited needed a solution that could deliver reliable, continuous power from day one.

Extending grid infrastructure was considered, but distance and cost made onsite generation a more practical option. A detailed feasibility study showed that a self-sustained gas power solution could help reduce reliance on external infrastructure while supporting the mine’s immediate operational needs and future growth plans.

G3500 K Gas Genset for West Gold Mining

To support continuous operations, West Gold Mining Limited and Borusan Cat selected two Cat G3500K series gas generator sets, designed to run in prime power mode and provide dependable off-grid power.

“We needed a power solution that could operate independently off the grid while supporting our long-term plans. The Cat solution, along with the local support provided, gave us confidence in both performance and future scalability,” said Beken Erik, chief executive officer, West Gold Mining Limited.

The Cat G3500K gas power solution is designed to operate in island mode independent from the grid, generating the power required onsite.

‘‘This project demonstrates how we help customers solve practical energy challenges by delivering reliable, scalable power systems backed by local expertise, service and long-term support,’’ added Melissa Busen senior vice president, Cat Electric Power.

With temperatures ranging from -30°C in winter to more than 30°C in summer, the Cat containerized enclosure configuration was selected to support reliable operation in demanding conditions.

As construction continues, the scalable power system is expected to play a critical role in enabling production and supporting future expansion.

Local support for long-term operation

Beyond product performance, West Gold Mining Limited prioritized having local service, reliable availability of parts and on-the-ground support. Borusan Cat’s technical collaboration and established support capabilities helped provide confidence in both the solution and the team behind it. A Customer Value Agreement is planned following installation and commissioning to provide peace of mind and maintenance support.