HITACHI ZX350LC-6 CRAWLER EXCAVATOR

Technical Description

The Hitachi ZX350LC-6 is a medium-to-large construction-class excavator powered by an Isuzu 6HK1 turbocharged engine producing 271 horsepower at 1,900 rpm. This machine delivers robust digging performance with bucket digging forces reaching 55,303 lbs ISO and arm digging forces up to 64,745 lbs ISO, depending on configuration. The excavator features an open-center, load-sensing hydraulic system with two variable-displacement pumps capable of 76.1 gallons per minute flow and operating pressures up to 5,511 psi with power boost. Operating at an all-up weight of 77,360 lbs, the ZX350LC-6 offers versatile boom-and-stick configurations providing maximum digging depths ranging from 18.5 to 26.9 feet and maximum reaches from 30.1 to 38.3 feet along ground level, depending on arm length selection. The machine accommodates bucket capacities between 1.3 and 2.8 cubic yards with SAE heaped ratings. Ground pressure of 7.2 psi enables operation on soft terrain with 48 triple semi-grouser shoes per side and sealed, lubricated track chains. The spacious cabin incorporates pilot lever controls with short-stroke hydraulic actuation and includes two halogen work lights. Advanced features include HIOS III hydraulics and multiple work modes optimizing productivity for diverse applications. The swing mechanism delivers 120,000 Nm torque at 10.7 rpm, enabling smooth positioning. Emissions compliance meets EPA Final Tier 4 and EU Stage IV standards. A comprehensive electrical system includes dual 12-volt batteries rated at 1,000 CCA and a 50-amp alternator supporting reliable field operations.