The Brake-Boss SCF®
The lightest, fastest, and most cost-effective Single Car Testing Device for freight in the world.
main panel
transportable
hoses and connector
New Product!
Fast. Accurate. Reliable.
The Brake-Boss® SCF (Single Car Freight) is an advanced Automatic Single Car Testing Device (ASCTD) designed specifically for freight railcars. It complies with the Association of American Railroads (AAR) Standard S-4027, ensuring that it meets rigorous industry standards. Notably lightweight at approximately 48 pounds, the device is significantly easier to handle than many of its competitors, eliminating the need a cart for transport. It features fast charge technology that drastically reduces testing time and improves accuracy by automating the testing process, thereby minimizing human error.
Overview
The Brake-Boss SCF is a game-changing 4-pressure Automatic Single Car Freight tester that combines exceptional portability, speed, and precision. Weighing in under 48 lbs, it's the lightest Automatic Single Car Testing Device (ASCTD) available and eliminates the need for carts or wheels, making it effortlessly mobile. Approved under AAR S-4027 standards, it slashes manual test time by up to 15 minutes per car and removes operator error through an intuitive step-by-step guided process, ensuring accuracy and compliance every time. It is the only device approved by AAR for use with 30ft brake hose, for ease of use with service trucks.
A Smart Investment
Priced significantly below competing ASCTDs, it enables 12% higher billing on foreign cars under AAR Job Code 1146, and maintenance costs are minimized thanks to annual calibration requirements—far less frequent than manual systems require.
Rugged & Portable
The Brake-Boss® SCF is a remarkable tool housed in a durable lightweight case that boasts a proven track record for ruggedness, waterproofness, and resilience in harsh environments. Designed with portability in mind, the Brake-Boss® SCF has been meticulously crafted to be as lightweight and mobile as possible. The thoughtful design ensures that the Brake-Boss® SCF not only withstands tough conditions but also remains easy to carry and use on the go, making it a reliable and efficient tool for various applications.
Optional Features
Optional upgrades further elevate its performance: add an independent cart with self-retracting hose reels, gain remote access for updates or repairs, or include an internal heater/cooler for reliable operation from –40 °F to 140 °FFrequently Asked Questions
The device can be powered using 120VAC or an internal 12VDC 5.0A/h crechargable battery
Depending on ambient air temperatures, you can expect 8 to 10 hours of battery life. Recharge time is approximately 2 1/2 hours.
Unlike manual devices that require quarterly calibration, the Brake-Boss® SCF needs calibration only once a year, reducing downtime.
The Brake-Boss® SCF comes with a wireless ruggedized tablet running an Android operating system. The tablet has an IP65 rating, indicating it is dust-tight and protected against water jets. The tablet connects to the Brake-Boss® SCF via a Bluethooth connection.
Specifications
| Testing Specification | AAR S-4027 |
| Dimensions | 21.2"W x 16"D x 10.6"H 48cm W x 38cm D x 19cm H |
| Weight | 48 lbs (w/o hoses) 15.8 kg |
| Power | 120VAC or 12VDC 7.5Ah battery [20Ah available] |
| Operating Temperatures | -40°F to 140°F -23°C to 49°C |
| Tablet OS | Android |
| Tablet IP Rating | IP65 (full dust protection and high pressure jet spray) |
Product Warranty
The Brake-Boss® SCF is backed by a robust limited 1-year warranty safeguarding every component against manufacturer's defects and unit failures.
Warranty coverage does not extend beyond normal wear and tear or negligent use of product including a contaminated air supply.