Keep the material Handling fast and smooth with our Bottom Dumper.

Bottom Dumper is a hopper-shaped wagon with open or covered top and discharged doors at the bottom. Due to their unique design, bottom dump railcar is used to transport solid bulk ore materials. Loading and unloading in these wagons is very fast and straightforward, without requiring any special equipment.
Technical Specifications |
BD 20/8 | BD 25/8 | BD 25/10 | BD 30/12 |
|---|---|---|---|---|
| Max. Axle Load | 20 tonnes | 25 tonnes | 25 tonnes | 30 tonnes |
| Unloading Capacity | 12,000 tonnes/h | 16,000 tonnes/h | 16,000 tonnes/h | 20,000 tonnes/h |
| Tare Weight | 20 tonnes | 21 tonnes | 20 tonnes | 20 tonnes |
| Line Load | 8 tonnes | 8 tonnes | 10 tonnes | 12 tonnes |
| Datasheet | Datasheet | Datasheet | Datasheet |
The material is loaded into the bottom dump wagon from the top.
The material is transported to the unloading station.
The bottom doors open and the material is unloaded fast, smoothly, and automatically.




Bottom dumper can be customized based on the project’s requirements and conditions to ensure its maximum efficiency.
Bottom dump wagon can be used for solid bulk ore materials, such as coal, ballast, aggregate, sand, dust, and rock due to their hopper-shaped design.
Yes. A passing gate can be designed on watercraft safety boom to allow the registered ones to pass.
The price of our bottom dumper wagons widely depends on its design and customized options. Get a quote to find out how much it costs for your project.
Bottom dumper, also known as bottom dump railcar or hopper car, is a type of freight wagons used to transport bulk ore materials. It is designed with a hopper-shaped body and discharge doors at the bottom, enabling fast and easy unloading of bulk solid ore materials. A bottom dump railcar can be provided with open or covered roof based on the environmental conditions or project’s specifications. Using a bottom dump wagon offers efficient and straightforward loading and unloading in mining and quarrying projects due to its critical role as a freight wagon.
The specific design of bottom dump wagons makes them suitable for mining and quarrying. Designed with a hopper-shaped body, bottom dump wagons are ideal for unloading solid bulk materials, such as coal, ballast, aggregate, sand, dust, rock, etc. The bottom discharged doors open to allow self-unloaded materials to flow smoothly and fast between the rail tracks. A dumper wagon can be designed with open or covered roof on the top of the body in cases where it is possible that the materials erode under different weather conditions, like direct sunlight, rain, snow, or storm. This high customizability range of bottom dump railcar makes it more efficient in Canadian mining and quarrying project due to the environmental conditions there.
Hopper car is an efficient solution to easy and fast unload of bulk materials. This is why that high capacity becomes a vital feature in bottom dump wagons. The more capacity a bottom dumper railcar provides, the more efficient it is. ADOR Tech’s bottom dumper is engineered with up to 20,000 tons per hour unloading capacity, ensuring high performance in the minimum time possible. Its robust and climate tested body is also another feature combined with its high capacity to offer unlimited heavy-duty operations.
Bottom dumper is a hopper-shaped wagon with discharge doors at the bottom, allowing materials to unload smoothly between rail tracks, while the railcar dumper can be used differently based on their design. For instance, they may be customized with special unloading stations, rotating the wagon to the side and unloading the materials. Therefore, the main difference between these two types of dumper wagon is their applications. A bottom dumper railcar is suitable for self-unloaded solid bulk materials while the railcar dumper is ideal for tough-flowing or sticky bulk materials