KM80 Standard Gauge

RailMac KM80 Standard Gauge

The KM80 hopper wagon is a high-capacity coal freight wagon developed as an upgraded version of the KM70. It is specially designed to further enhance the railway transportation efficiency of coal and other bulk materials under existing railway line conditions.
This wagon is suitable for operation at sites equipped with ground hoppers or high trestles, supporting simultaneous bilateral unloading for high efficiency. It adopts both pneumatic and manual unloading modes, with stable performance and strong adaptability. It is widely used in large-scale bulk cargo transportation scenarios such as mines, ports, power plants, steelworks and logistics hubs.
As part of SinoMac, RailMac provides full life-cycle services for the KM80 hopper wagon, covering design, system supply, installation and commissioning, after-sales training, spare parts supply, troubleshooting and overhaul technical support. We guarantee reliable operation, high transport efficiency and long service life for the wagon throughout its service cycle.

Advantages of KM80 Standard Gauge

Compared to the KM70 model, its loading capacity is increased by 14.3% to 80 metric tons, while the variable-section sidewall design maximizes gauge utilization, boosting loading volume and shortening wagon length for higher transport efficiency.
Main load-bearing parts are constructed from S450EW high-corrosion-resistant weathering steel, significantly improving the wagon body’s anti-corrosion performance and extending service life, even in harsh outdoor environments.
Six bottom doors per wagon reduce individual door load, enhancing overall strength and stability. Anti-loosening and anti-detachment designs for brake, coupler, buffer, and bottom door components ensure safer, more reliable operation.
Equipped with a new reducer and integrated wind control console, the unloading system supports modular and integrated installation, simplifying maintenance and improving operational efficiency for bulk cargo handling.

Technical Specifications

Trains Model:	KM80 Standard Gauge
Loading Capacity:	80 t
Gauge:	1435 mm
Axle Load:	27 t/axle
Max Speed (Full Load):	120 km/h
Loading Volume:	75 m³

coming soon

Model	Loading Capacity	Gauge	Axle Load	Max Speed Full Load	Loading Volume
KM80 Standard Gauge	80 t	1435 mm	27 t/axle	120 km/h	75 m³
KM70 Standard Gauge 4-Axle	70 t	1435 mm	23 t/axle	120 km/h	75 m³
K18AK 4-Axle	60 t	1435 mm	21 t/axle	120 km/h	65 m³
——END——

Main Parameters
Model	KM80 Standard Gauge	Loading Capacity	80t
Gauge	1435mm	Axle Load	27t/axle
Maximum Operating Speed	120km/h	Loading Volume	75m³
Main Load‑bearing Material	S450EW high corrosion resistant weathering steel	Body Corrosion Resistance	Further enhanced by high corrosion resistant weathering steel
Sidewall Structure	Variable section panel column structure	Structure Advantage	Makes full use of gauge, improves loading volume, shortens wagon length
Bottom Doors	6 bottom doors per wagon	Bottom Door Benefit	Reduces bearing force per door, improves strength and stability
Key Anti‑loose & Anti‑detachment Parts	Brake, coupler, buffer, bottom door device suspension parts	Operation Safety	Improved by anti‑loose and anti‑detachment design
Unloading System	New reducer + integrated wind control console	Unloading Installation	Meets integrated and modular installation requirements
——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.