KATO HD820V CRAWLER EXCAVATOR

Technical Description

The Kato HD820V is a mid-sized crawler hydraulic excavator engineered for versatile earthmoving and material handling applications. This 19-ton class machine features a Mitsubishi 4M50-TLE3A diesel engine producing 150.9 horsepower at 2,050 rpm, with a displacement of 299.1 cubic inches and a fuel capacity of 420 liters. The excavator delivers exceptional digging performance with a maximum reach of 32.6 feet along the ground and a maximum digging depth of 22 feet, complemented by a maximum vertical wall digging depth of 19.3 feet. The boom and stick configuration enables a maximum loading height of 22.5 feet, facilitating efficient material placement into haul vehicles. Equipped with a standard bucket capacity ranging from 0.45 to 1.1 cubic yards, the HD820V accommodates various excavation tasks. The machine measures 31.1 feet in length and 9.8 feet in height during transport, with a ground clearance of 1.6 feet and an overall track width of 9.3 feet. The undercarriage utilizes 23.7-inch shoes with an 11.1-foot track length on ground and a 9.1-foot tail swing radius, ensuring maneuverability in confined spaces. The hydraulic system operates at 5,264.9 psi with a pump flow capacity of 124.2 gallons per minute, delivering 159 kilonewtons of tear-out force. Maximum travel speed reaches 3.5 miles per hour, while the swing mechanism operates at 13.5 revolutions per minute. With an operating weight of 43,872 pounds, the HD820V combines compact dimensions with substantial digging power, making it ideal for construction, demolition, and general excavation work.