SANY SY420 CRAWLER EXCAVATOR

The Sany SY420 is a large-scale hydraulic excavator engineered for demanding earthmoving and construction applications. Powered by a robust 6D24-TLU2G diesel engine delivering 315.2 horsepower at 2000 rpm with a displacement of 729.3 cubic inches, this machine provides substantial operational capacity. The excavator features a maximum digging depth of 25.7 feet and can reach 39.4 feet along the ground, making it suitable for deep excavation and extended reach applications. The maximum loading height of 24.8 feet enables efficient material handling and placement into higher structures or containers. Equipped with a 2.7 cubic yard bucket capacity and a hydraulic pump flow rate of 190.3 gallons per minute, the SY420 delivers consistent performance across varied job sites. The machine operates at a maximum travel speed of 3.3 miles per hour, with a tail swing radius of 15.9 feet and track shoe size of 23.7 inches, providing adequate maneuverability in confined work areas. Weighing 91,712.3 pounds, the excavator maintains a ground clearance of 1.9 feet and spans 11 feet across the outside of tracks, ensuring stability on uneven terrain. The unit's compact shipping dimensions of 39.6 feet in length and 13.3 feet in height facilitate cost-effective transportation. With a track length of 13.2 feet on the ground, the SY420 distributes its load effectively, reducing ground pressure and minimizing site disturbance. This versatile excavator combines power, precision, and durability, making it an ideal choice for mining operations, large construction projects, and infrastructure development requiring dependable heavy-duty performance.