RailMac N30 Railroad Flat car
The N30 rail flatcar is a 70-ton freight wagon designed by CRRC Taiyuan in 2007. The design gauge of the vehicle is 1435mm, and its maximum driving speed can reach 120km/h. It can be competent for medium and long-distance railway freight transportation.
The N30 rail flatcar is mainly used for railway departments such as power supply and engineering departments to transport materials, pillars, ladder cars, etc. It can be also connected with the engineering operation car to carry out catenary maintenance or emergency repair missions.
As part of SinoMac, RailMac provides full life‑cycle services for the N30 Railroad Flat car, including design, system supply, installation, commissioning, after‑sales training, spare parts supply, troubleshooting and overhaul support, ensuring stable and efficient performance throughout its service life.
Advantages of N30 Railroad Flat car
A tare weight of 17.8 t paired with a 30 t loading capacity delivers an optimal payload-to-weight ratio, reducing energy consumption per tonne of cargo transported and lowering long-term operational costs.
With a maximum full-load speed of 120 km/h, the flat car enables rapid long-distance transportation, shortening delivery cycles and meeting the demands of time-sensitive logistics chains.
Designed to operate in temperatures ranging from -40°C to +50°C, it maintains reliable performance in harsh climates, making it suitable for deployment in polar, desert, and other extreme environmental regions.
A 145 m minimum negotiable curve radius and standard 1435 mm gauge ensure seamless integration into most global railway networks, allowing smooth navigation through complex track alignments and versatile deployment across regional and mainline routes.
Technical Specifications
Model | Loading Capacity | Gauge | Axle Load | Max Speed (Full Load) |
| N30 Railroad Flat car | 30 t | 1435 mm | 21 t/axle | 120 km/h |
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Main Parameters | |||
| Loading capacity | 30 t | Tare weight | 17.8 t |
| Axle load | 21 t/axle | Distance between bogie centers | 11700 mm |
| Overall length | 16430 mm | Maximum width | 3114 mm |
| Fixed wheelbase | 1750 mm | Maximum height | 1452 mm |
| Coupler height | 880 mm | Wheel diameter | 840 mm |
| Coefficient of tare weight | 0.61 | Braking rate (empty) | 26.90% |
| Braking rate (full load) | 21.90% | Environment Temperature | -40°C~+50°C |
| Gauge | 1435 mm | Max speed (full load) | 120 km/h |
| Minimum radius of curvature negotiable | 145 m | – | – |
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Q1: Do you have the design capability to provide customized railway vehicles?
A: Yes, we have a professional technical team and are familiar with international railway standards such as UIC, AAR, EN, etc. We are able to provide railway equipment according to customer requirements.
Q2: The Chinese railway gauge is 1435 mm, but the railway gauge in our country is 1000 mm. Will this be a problem for you?
A: Of course not, we are able to design railway vehicles with different gauges, such as 1435 mm, 1000 mm, 1067 mm, 1520 mm or other required railway gauges.
Q3: Compared with your competitors, why should I choose you?
A: Tieke Railway was transformed from China Railway Freight Car Factory in 2016. The company has more than 10 years of experience in railway vehicle manufacturing; now, as Tieke Railway is a private company with modern market management strategies, our services are flexible, considerate, and the cost is more controllable.
Q4: What should I provide to get your quotation?
A: You can send an inquiry with detailed drawings, product photos, detailed technical parameters or demand description. Complete demand input is very important for us to provide you with an accurate quotation.
Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.
Engine Sale Manual
Installation Drawing
Installation Manual
Operation Manual
Parts Catalogue
