The Well Mount California Bearing Ratio (CBR) is an essential tool for evaluating soil strength and load-bearing capacity, crucial for road and pavement design. Constructed from durable mild steel and finished in blue, this semi-automatic apparatus features a robust 5000 kg load frame, ensuring reliable performance during testing. With adjustable speeds of 1.25, 1.5, and 2.5 mm/min, users can tailor the testing process to their specific requirements, enhancing accuracy and efficiency. Ideal for both field and laboratory environments, the CBR tester effectively assesses the suitability of subgrade materials in construction projects. Its ability to evaluate soil compaction levels ensures the stability and safety of infrastructure, making it a vital instrument for civil engineers and construction professionals seeking to ensure quality and performance in their projects.