The CATERPILLAR 621B (7KC) scrapers are a powerhouse in the construction industry, known for their exceptional performance in moving large quantities of material with precision and efficiency. Equipped with a powerful Cat 3406 engine, these scrapers boast a robust design that can handle the toughest job sites with ease. The 621B features a spacious cab with ergonomic controls for operator comfort and productivity. With a high capacity bowl and advanced hydraulics, these scrapers deliver unmatched productivity and reliability, making them a top choice for contractors looking to maximize their earthmoving capabilities.