BMZ Delivers Two TEM18DM Locomotives for China Border
BMZ delivered two new TEM18DM diesel shunting locos to RZD now at the Zabaikalsk–Manzhouli border with swappable bogies for use on China’s 1,435 mm gauge.
⚡ In Brief: BMZ, part of Transmashholding, delivered two TEM18DM diesel shunting locomotives to Russian Railways for the Zabaikalsk–Manzhouli border crossing, featuring interchangeable bogies for operation on China’s 1,435 mm standard gauge.
BRYANSK, RUSSIA – The Bryansk Machine-Building Plant (BMZ), a Transmashholding (TMH) subsidiary, has delivered two TEM18DM diesel shunting locomotives to Russian Railways (RZD) for deployment at the Zabaikalsk–Manzhouli rail freight crossing on the Russia-China border. The locomotives will initially travel on standard 1,520 mm gauge bogies and be refitted with 1,435 mm gauge bogies upon arrival at the depot, enabling direct operation on China’s standard gauge network without transshipment.
What Does This Contract Cover?
The delivery covers two TEM18DM diesel shunting locomotives configured with interchangeable bogie sets for dual-gauge operation at the Zabaikalsk–Manzhouli border point, the largest freight crossing between Russia and China. BMZ currently offers six versions of the TEM18DM, with the standard-gauge variant developed specifically for border stations, logistics centres, and international freight lines where Russian and foreign rail networks meet. The manufacturer also provides an interactive online configurator allowing customers to select technical options and estimate pricing based on equipment choices.
Key Contract Data
| Parameter | Value |
|---|---|
| Contract Name | Delivery of two TEM18DM standard-gauge diesel shunting locomotives |
| Total Value | Not disclosed |
| Parties Involved | BMZ (Transmashholding) and Russian Railways (RZD) |
| Timeline / Completion | Delivery confirmed; date of completion not disclosed |
| Country / Corridor | Russia, Zabaikalsk–Manzhouli border crossing (Zabaikalie region) |
How Does This Compare to Similar Contracts?
This delivery aligns with a growing international focus on gauge-adaptable rolling stock. The EU is funding a new standard-gauge rail line connecting Ukraine and Poland, reflecting a push to extend 1,435 mm infrastructure eastwards and reduce breaks of gauge (Source: OSW, 2024; Notes from Poland, 2025). While Europe extends standard gauge into broad-gauge territory, Russia is pursuing a different strategy—fitting locomotives with interchangeable bogies at border stations. In the broader bogie market, Siemens launched an integrated bogie system with advanced wheel-condition monitoring in July 2024, and Kawasaki Heavy Industries partnered with Stadler Rail in 2024 to co-develop modular bogie systems for regional and commuter trains (Source: Company announcements, 2024). CRRC secured a contract in March 2025 to supply bogie assemblies for freight wagons in Southeast Asia. The railway vehicle bogies market was valued at USD 8.39 billion in 2024 and is projected to reach USD 12.5 billion by 2035, a CAGR of 3.7% (Source: WiseGuyReports, 2024). BMZ’s locomotive delivery is a comparatively small-volume operational deployment rather than a large-scale supply agreement, reflecting the niche requirement for standard-gauge shunting capacity at Russia’s eastern border. Total contract value was not disclosed by the manufacturer.
Editor’s Analysis
The deployment of these locomotives at Zabaikalsk–Manzhouli serves a specific operational gap at Russia’s most critical freight gateway to China amid a wholesale eastward reorientation of Russian logistics. While China-EU rail freight volumes fell by 27% in the first half of 2025, east-west flows to Central Asia surged by 27.7%, and China’s rail logistics market is projected to grow at a 6.4% CAGR through 2035 (Source: Upply, 2025; GM Insights, 2025). Russia’s own industrial and consumer import demand via the Chinese corridor continues to drive investment in border infrastructure, even if the specific financial scale of individual procurements remains opaque. BMZ’s standard-gauge configuration, listed in Russia’s industrial product registry, signals an intent to eventually serve additional break-of-gauge points beyond Zabaikalsk if demand materialises.
FAQ
Q: Why does Russian Railways need locomotives with 1,435 mm bogies?
A: Chinese railways, like most of Europe, use the 1,435 mm standard gauge, while Russia uses 1,520 mm broad gauge. Locomotives with interchangeable bogies eliminate the need to re-gauge or transfer freight at the Zabaikalsk–Manzhouli crossing, speeding up border operations.
Q: How many standard-gauge TEM18DM locomotives does RZD operate?
A: RZD has not disclosed the total fleet size of standard-gauge TEM18DM units. The two newly delivered locomotives represent a specific addition to the Zabaikalsk–Manzhouli depot; any further orders have not been publicly confirmed.
Q: Can the TEM18DM operate in harsh climates?
A: Yes. The TEM18DM platform is designed for high maneuverability, low fuel consumption, and operation in harsh climatic conditions, making it suitable for the Zabaikalie region where winter temperatures routinely fall below −30°C.
Railway infrastructure, rolling stock and transport technologies specialist focused on global rail industry developments, high-speed rail systems, signaling technologies and freight transportation. Covering railway investments, public transport modernization, rail operations and international mobility projects across Europe, Asia and North America.