Kazakhstan Railways Secures Landmark $4.2 Billion Locomotive Deal with Wabtec

Historic Agreement Signed

National Company Kazakhstan Temir Zholy (KTZ), Kazakhstan's national railway, has finalized a landmark $4.2 billion agreement with U.S.-based Wabtec Corporation for the supply of 300 new diesel locomotives. Announced on September 22, 2025, this multi-year order represents the largest locomotive agreement in Wabtec's history. The deal was confirmed following discussions between Kazakhstan President Kassym-Jomart Tokayev and U.S. officials, including Commerce Secretary Howard Lutnick.

Details of the Extensive Order

The comprehensive contract stipulates the delivery of 300 Evolution Series ES44Aci heavy-haul locomotive kits, also referred to as TE33AT six-axle diesel locomotives, over the next decade. These advanced locomotives are engineered to perform efficiently in Kazakhstan's challenging weather conditions and mountainous terrain. Beyond the supply of new units, the agreement includes a 15-year service agreement that will cover both the newly acquired locomotives and KTZ's existing fleet, ensuring long-term operational reliability and maintenance support.

Modernizing Kazakhstan's Rail Network

This significant investment is central to KTZ's ongoing rail expansion and fleet renewal strategy. The new locomotives are expected to substantially improve fuel efficiency and extend the periods between maintenance overhauls. KTZ aims to reduce the depreciation rate of its locomotive fleet from approximately 49% to around 32% by 2030, a move critical for enhancing the overall performance and efficiency of the national railway system. Wabtec President and CEO Rafael Santana stated, 'This historic agreement embodies KTZ’s visionary approach for the country’s rail network as the primary link between Europe and Asia.'

Local Production and Economic Impact

A significant aspect of the deal involves local manufacturing. The production of the TE33AT locomotives will take place at Wabtec's Kurastyru Zauyty plant in Astana, Kazakhstan. Wabtec has maintained a presence in Kazakhstan for over two decades, with its locomotive assembly plant in Astana operating since 2009, having produced over 600 locomotives for KTZ and for export. This localized production is anticipated to bolster Kazakhstan's manufacturing capabilities, create jobs, and stimulate the local economy. The U.S. Department of Commerce also noted that the deal is expected to support 11,000 U.S. jobs.