RailMac Coal Hopper Wagons
Through deep collaboration with China’s leading vehicle manufacturers, we offer a diverse range of coal cars to meet the rail transport needs for coal, ore, and other bulk cargoes. We provide coal car design and manufacturing services, tailoring the most suitable coal cars to meet specific project requirements.
Series Overview
KM80: High-capacity upgrade model, specifically engineered for efficient dual-side unloading.
KM70: Mainstay heavy-duty model, balancing load capacity and speed.
K18AK: Classic economical model, suitable for small-batch basic transportation.
The entire product line features robust durability and efficient unloading capabilities, adapting to diverse operational environments to provide reliable support for your transportation operations.
Advantages of Rail Coal Hopper Wagons Series
- The entire product series utilizes high-strength steel and proven manufacturing techniques to ensure long-term, stable operation in demanding industrial environments.
- Multiple unloading methods—including pneumatic drive and manual operation—accommodate varying site conditions, effectively shortening work cycles and boosting turnaround efficiency.
- From economical classic models to technologically advanced flagship units, our comprehensive product portfolio delivers precisely tailored solutions for your operational needs.
Trains Model | Loading Capacity | Axle Load | Trains Model | Loading Capacity | Axle Load | ||
| K18AK 4-Axle | 60 t | 21 t/axle | KM70 Standard Gauge 4-Axle | 70 t | 23 t/axle | ||
| KM80 Standard Gauge | 80 t | 27 t/axle | |||||
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RailMac Coal Hopper Wagons Series
This is the list of all series of RailMac Coal Hopper Wagons.
Click here to find coal hopper wagons by type
K18AK 4-Axle
Loading Capacity: 60 t
Gauge:1435 mm
Axle Load:21 t/axle
Max Speed (Full Load):120 km/h
Loading Volume:65 m³
KM70 Standard Gauge 4-Axle
Loading Capacity: 70 t
Gauge:1435 mm
Axle Load:23 t/axle
Max Speed (Full Load):120 km/h
Loading Volume:75 m³
KM80 Standard Gauge
Loading Capacity: 80 t
Gauge:1435 mm
Axle Load:27 t/axle
Max Speed (Full Load):120 km/h
Loading Volume:75m³




