WR | Electrical Transformers Made in North America

Here is our unique design 1400 kVA transformer that has been specifically designed to meet the electricity needs of tunnel boring machines.

This transformer, with a depth of 20″, can operate at 13200 V (600 V and 400 V), making it an excellent choice for underground tunneling projects. We have custom-designed it to be installed directly onto the machine, which simplifies the excavation process.

Our transformer operates perfectly hundreds of meters underground, in a humid and dusty environment. This is a testament to our commitment to quality and our ability to provide innovative solutions made in North America.