Precision Dosing for Sand and Gravel
The BT series aggregate hoppers are the heart of the dosing system in any batching plant. Designed to be the ideal partner for our BTH silos, every single mobile aggregate hopper allows for efficient storage and high-precision dosing of aggregates like sand, gravel, and crushed stone.
Their robust structure is built to withstand the toughest jobsite conditions, ensuring reliability and durability. As with our silos, the key strength is mobility: the entire module is engineered for compact transport and rapid, foundation-free installation.
Key Features of BT Hoppers
Precision Weighing
Equipped with high-sensitivity electronic load cells for perfect aggregate dosing and consistent concrete quality.
Full Modularity
Modules can be combined to create storage stations with 2, 3, 4, or more compartments, perfectly adapting to your recipe needs.
Easy Loading
The design and low loading height are optimized for quick and easy loading via a wheel loader, reducing downtime.
BT Model Specifications
Modular solutions for every production need, from the smallest jobsite to large mobile plants.
| Specification | BT 1 | BT 2 | BT 3 | BT 4 |
|---|---|---|---|---|
| Max Production | 60 m³/h | 60 m³/h | 60 m³/h | 60 m³/h |
| No. of Storage Hoppers | 1 | 2 | 3 | 4 |
| Single Hopper Capacity | 12 m³ | 12 m³ | 12 m³ | 12 m³ |
| Total Storage Capacity | 12 m³ | 24 m³ | 36 m³ | 48 m³ |
| Hopper Loading Width | 3.08 m | 3.08 m | 3.08 m | 2.61 / 3.01 m |
| Hopper Loading Height | 2.65 m | 2.65 m | 2.65 m | 2.65 m |
| Transport Length | 5.58 m | 8.74 m | 11.9 m | 11.9 m + 1 section of 1.06 m; or 13.5 m + 1 section of 1.06 m |
| Transport Width | 2.45 m | 2.45 m | 2.45 m | 2.45 m |
| Transport Height | 2.67 m | 2.67 m | 2.67 m | 2.67 m |
| Total Weight | 9,200 kg | 12,100 kg | 15,000 kg | 17,900 kg |
| Installed Power | 17 kW | 20.5 kW | 24 kW | 27.5 kW |
| Absorbed Power | 14.5 kW | 14.5 kW | 16 kW | 16 kW |
| Power Supply (3-phase) | 380 V – 50 Hz | 380 V – 50 Hz | 380 V – 50 Hz | 380 V – 50 Hz |
Frequently Asked Questions (FAQ) about Hoppers
How does the aggregate weighing system work?
Our hoppers use a subtraction weighing system (or cumulative, upon request). The load cells weigh the entire module, and the software calculates the precise amount of material extracted from each compartment, ensuring accurate dosing for every recipe.
Are the hoppers compatible with other plants?
Yes. Although our aggregate hoppers are designed to integrate perfectly with BTH silos, every mobile aggregate hopper (BT) is an independent module that can be used to feed mixers or other existing plants.