BELL HD820 MARK 3 CRAWLER EXCAVATOR

Technical Description

The Bell HD820 Mark 3 is a robust, fully hydraulic excavator engineered for demanding construction and excavation tasks. This model features a powerful Mitsubishi C 6D34-TLE 2A engine, delivering a net power output of 147.6 horsepower (110 kW) to ensure reliable performance in heavy-duty applications. With a maximum cutting height of 16 feet, a digging depth of 18.7 feet, a loading height of 21 feet, and a maximum reach along the ground of 29 feet, the HD820 Mark 3 offers impressive operational versatility. The machine’s dimensions include a ground clearance of 1.6 feet, a track length on the ground of 11.1 feet, a tail swing radius of 9.1 feet, and a width to the outside of tracks of 9.3 feet, providing excellent stability and maneuverability on site. The hydraulic system is equipped with a pump flow capacity of 124.2 gallons per minute and a relief valve pressure of 4771.8 psi, enabling efficient and responsive control of all hydraulic functions. The excavator’s operating weight is 43,431.1 pounds, contributing to its stability during operation. The undercarriage features a shoe size of 23.7 inches, designed for durability and traction on various terrains. The HD820 Mark 3 is equipped with a standard boom and stick configuration, ensuring optimal reach and digging performance. This excavator is built for reliability, efficiency, and operator comfort, making it a top choice for a wide range of excavation projects.