RailMac K18BK Iron Ore Hopper Wagon
The K18BK Iron Ore Hopper Wagon is a specialized rail vehicle designed for efficient bulk transportation of iron ore and other dense granular materials. With a loading capacity of 60 t and a loading volume of 60 m³, it is precisely engineered to match the high density of iron ore, ensuring optimal cargo utilization and stable loading conditions.
As part of SinoMac, RailMac provides full life‑cycle services for the K18BK Iron Ore 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 K18BK Iron Ore Hopper Wagon
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The side walls of the wagon are strengthened to meet the requirement of wagon dumper unloading.
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Because iron ore powders are fine particles, adjustable rubber gaskets are installed on both sides and bottom edge of the bottom door to prevent leakage of goods.
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The hopper wagon uses type K2 bogies whose bolster and side frame are made of grade B cast steel. LZ50 steel axle and HDSA integral rolled steel wheel or HDZC integral cast steel wheel are adopted to make the wagon more stable during operation.
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The main components of the wagon are made with O8CuPVXt and O9CuPTiRE-A weather-resistant steels, which effectively extends the wagon’s service life.
Technical Specifications
Model |
Loading Capacity |
Gauge |
Axle Load |
Max Speed (Full Load) |
Loading Volume |
| K18BK Iron Ore Hopper Wagon | 60t | 1435 mm | 21 t/axle | 120 km/h | 60 m³ |
| ——END—— | |||||
Main Parameters |
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| Loading capacity | 60 t | Tare weight | 24 t |
| Coefficient of tare weight | 0.4 | Axle load | 21 t/axle |
| Loading volume | 60 m³ | Gauge | 1435 mm |
| Hopper inclination | 40° | Load per linear meter | 5.7 t/m |
| Distance between bogie centers | 10500 mm | Vehicle length | 14730 mm |
| Vehicle maximum width | 3240 mm | Vehicle maximum height | 3386 mm |
| Bottom door length | 2700 mm | Bottom door opening | 520 mm |
| Unloading hatch | 4 (2 on each side) | Running speed | 120 km/h |
| Coupler height | 880 mm | Fixed wheelbase | 1750 mm |
| Wheel diameter | 840 mm | Environment temperature | ±40°C |
| Braking rate (full load) | 17.20% | Braking rate (empty load) | 22.40% |
| 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.
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
