HITACHI ZX290LC-5N CRAWLER EXCAVATOR

Technical Description

The Hitachi ZX290LC-5N hydraulic excavator features a robust Isuzu 6.5L Stage IIIB-compliant engine with a displacement of 396.7 cu in (6,501 cc) delivering a net power output of 177 hp (132 kW) at 2150 rpm, optimized for high torque and fuel efficiency. It has an operating weight of approximately 63,273 lbs (28,700 kg), designed for medium-heavy duty tasks. The excavator's dimensions include a ground clearance of 1.7 ft (0.52 m), a top cab height of 10.9 ft (3.3 m), and a track length on ground of 13.3 ft (4.05 m), with a tail swing radius of 10.4 ft (3.17 m), ensuring maneuverability in confined spaces. The hydraulic system is advanced, featuring the Hitachi TRIAS hydraulic system that balances high productivity with fuel economy and reduced emissions, incorporating a variable geometry turbocharger and high-volume EGR for environmental compliance. Its hydraulic fluid capacity is 39 gallons (148 liters), supporting smooth operation and responsiveness. The undercarriage is reinforced for durability with 2 carrier rollers and 8 track rollers per side, providing stability and longevity in tough working conditions. Fuel capacity stands at 132 gallons (500 liters), enabling extended operational periods between refueling. Comfort and maintenance efficiency are addressed through an ergonomic cab with features like easily cleanable air conditioning components. Overall, the ZX290LC-5N combines power, precision, fuel efficiency, and durability, making it suitable for demanding construction and earthmoving applications.