KMZ TU4

Explore the versatile TU4 diesel locomotive, a robust and reliable workhorse designed for narrow-gauge railways.

Built by KMZ between 1962 and 1974, this locomotive has proven its worth in various operational environments.

With a gauge of 750 mm and a top speed of 50 km/h, the TU4 is an efficient choice for freight and passenger services on secondary lines and industrial networks.

Its 'B'B'' axle configuration ensures good traction and stability, making it suitable for demanding conditions.

The TU4 is operated by private owners in Estonia and Russia, and also serves on the Östra Södermanlands Järnväg in Sweden, highlighting its broad appeal and operational flexibility.

This narrow-gauge diesel locomotive offers a practical and dependable solution for historical railways, heritage lines, and industrial sites requiring specialized transport.

Discover the enduring legacy and functionality of the TU4, a testament to enduring railway engineering.