NEW HOLLAND EC450 CRAWLER EXCAVATOR

Technical Description

The New Holland EC450 is a high-performance hydraulic crawler excavator engineered for heavy-duty construction and earthmoving applications. Powered by a turbocharged M11-C engine with 659 cubic inches displacement, it delivers a robust net power of 303 hp (226 kW) to ensure efficient operation under demanding conditions. The excavator features a maximum digging depth of 27.6 feet, a maximum reach along ground of 42 feet, and a maximum cutting height of 27.3 feet, providing versatile excavation capabilities. Its maximum vertical wall digging depth is 15.8 feet, and it offers a maximum loading height of 27.9 feet, optimizing productivity in loading tasks. The EC450's dimensions include a ground clearance of 1.9 feet, a track length on the ground of 14.4 feet, and a track width of 12 feet, contributing to stable work performance. The tail swing radius is 12.5 feet, enabling maneuverability in confined job sites. Transport dimensions are 13 feet in height and 43 feet in length. Operating weight is 109,300 pounds, supported by a hydraulic system fluid capacity of 193 gallons and a fuel capacity of 172 gallons, ensuring long operational cycles without frequent refueling. The excavator's advanced hydraulic swing mechanism provides a swing speed of 7.3 rpm, facilitating precise and efficient positioning. The undercarriage imposes a ground pressure of 8.1 psi with shoe sizes of 35 inches, maximizing ground contact for stability. Cooling system fluid capacity is 11 gallons, and engine oil capacity is 10 gallons, designed for reliable thermal regulation and lubrication. The removal counterweight clearance is 4.3 feet, aiding transport and maintenance operations. This combination of specifications enables the New Holland EC450 to handle diverse excavation challenges with power, precision, and durability.