Commercially approved highly accurate railway scale for static weighing
Scalex Trapper SRS Railway Scale is designed for static weighing of wagons. The Trapper SRS Railway Scale is suitable wherever the customer needs very precise commercial weighing of wagons, accurate filling or unloading of wagons on the weighbridge.
Key benefits
- Ensure commercially approved, highly accurate static weighing
- Weigh, fill and unload wagons precisely on the scale
- Adapt the modular design to different wagon lengths without uncoupling
- Benefit from an extremely low-profile structure for easy track integration
- Install the system quickly and cost-effectively with no on-site concreting

Specifications
Static Trapper SRS Railway Scale can be designed as single-weighbridge scale (for weighing short wagons up to outer axle distance of 10 m) or as multi-weighbridge scale, usually consisting of two weighbridge modules. The lengths and the number of static scale modules are chosen with regard to the range of vehicles to be weighed. Due to the modular design of the Trapper SRS Railway Scale, the optimum composition of modules can be designed for the possibility of weighing wagons without uncoupling.
Trapper SRS Railway Scales are characterized by the very low construction height of the structure installed in the track. The modular design allows for an optimal composition of individual weighbridges to take into account the spectrum of weighed wagons.
Trapper SRS static railway scale is available in two versions: the first version has compact steel foundation frame, whereas the second version has prefabricated reinforced-concrete foundation. Both versions are laid directly on compacted gravel bed.
Both concepts allow for extremely fast installation with minimal costs of construction readiness without on-site concreting.
Technical specification
Weighbridge: a steel structure with a module length of 4.5 m to 10 m (the number and length of the weighbridge modules depends on the range of railway wagon being weighed).
Weighing method: static.
Weighing capacity: 80 tons per module.
Division: 50 kg.
Weighing accuracy: static according to EN 45501 – accuracy class III.
Type approval number: TC5673; D02-09-024; DK 0199.37; No. FI 10.1.01.
Variants: Trapper SRS with a steel compact foundation frame (total height 620 mm) / Trapper SRS with a prefabricated reinforced-concrete foundation (total height including foundation 750 mm).
Installation method: on a compacted gravel bed without on-site concreting.
Crossing speed: up to 35 km/h.
Optional scale accessories
- Wagon positioning system
- Automatic loading of wagons to the required value
- Data-processing software ScalexPC
- Comprehensive software system for the management of company siding
- Visualization of the weighbridge area
- External display
- Integration of the scale into the company’s ERP system
- Intrinsically safe EEx-i option
Download the product brochure
Scalex Trapper SRS railway scale is designed for static weighing of wagons. Download the brochure to explore features, models and integration options in detail.
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