70t 4-Axle Railway Grain Hopper Wagon

RailMac 70t 4-Axle Railway Grain Hopper Wagon

The 70t 4-Axle Railway Grain Hopper Wagon is a high-performance specialized rail vehicle tailored for bulk grain transportation. Equipped with a generous loading capacity of 69 t and a spacious 98 m³ loading volume, it achieves an exceptional payload-to-weight ratio through a lightweight tare weight of only 24.8 t, significantly boosting operational efficiency. With a rated axle load of 23 t/axle, it meets strict railway load-bearing standards while ensuring gentle cargo handling to preserve grain quality.
Dimensionally, the wagon measures 16466 mm in length, 3344 mm in width, and 4195 mm in height, operating on the globally universal 1435 mm standard gauge. It achieves a high maximum full-load speed of 120 km/h, enabling fast and timely long-distance grain deliveries. Its negotiable minimum curve radius of 145 m ensures flexible navigation through complex railway alignments, making it suitable for both main lines and regional branch lines.
As part of SinoMac, RailMac provides full life‑cycle services for the 70t 4-Axle Railway Grain Hopper Wagon, 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 70t 4-Axle Railway Grain Hopper Wagon

The 98 m³ large loading volume and 69 t high loading capacity maximize single-trip grain throughput, reducing the number of trips required for bulk grain transport and substantially cutting overall logistics costs.
The ultra-low tare weight of 24.8 t, combined with a reasonable 23 t/axle load, delivers an outstanding payload-to-weight ratio. This design reduces energy consumption during transportation, lowers operational carbon emissions, and extends equipment service life.
With a maximum full-load speed of 120 km/h, the wagon outperforms standard grain hopper wagons in speed, ensuring rapid delivery of perishable grain products, shortening delivery cycles, and meeting the high-efficiency transportation demands of the grain supply chain.
The 145 m negotiable minimum curve radius allows the wagon to smoothly pass through curved sections of various radii, compatible with complex railway line layouts. Meanwhile, the 1435 mm standard gauge design ensures seamless integration into most national railway networks, supporting wide-range grain transportation deployment.

Technical Specifications

Trains Model:	70t 4-Axle Railway Grain Hopper Wagon
Loading Capacity:	69 t
Gauge:	1435 mm
Axle Load:	23 t/axle
Max Speed (Full Load):	120 km/h
Loading Volume:	98 m³

coming soon

Model	Loading Capacity	Gauge	Axle Load	Max Speed (Full Load)	Loading Volume
70t 4-AxleRailway Grain Hopper Wagon	69 t	1435 mm	23 t/axle	120 km/h	98 m³
KM70G 4-Axle Covered Lime Hopper	74 t	1435 mm	25 t/axle	120 km/h	82 m³
1520mm Gauge Grain Hopper Wagon	70 t	1520 mm	25 t/axle	120 km/h	104 m³
KH70 4-Axle Fly Ash Covered Hopper	70 t	1435 mm	25 t/axle	80 km/h	75 m³
KH70B 4-Axle Flexible Roof Covered Hopper	70 t	1435 mm	25 t/axle	80 km/h	75 m³
6-Axle Grain Hopper	80 t	1600/1435 mm	23 t/axle	115 km/h	126 m³
——END——

Main Parameters
Loading capacity	69 t	Tare weight	24.8 t
Axle load	23 t/axle	Loading Volume	98 m³
Overall length	16466 mm	Overall width	3344 mm
Overall height	4195 mm	Gauge	1435 mm
Max speed (full load)	120 km/h	Minimum radius of curvature negotiable	145 m
——END——

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.