HITACHI EX300LC-3 CRAWLER EXCAVATOR

Technical Description

The Hitachi EX300LC-3 is a mid-sized hydraulic crawler excavator engineered for demanding construction and earthmoving applications. Powered by a turbocharged Hitachi A-6SD1TQA engine displacing 600 cubic inches, this machine delivers 208 net horsepower at 2000 rpm and generates 615.2 foot-pounds of torque at 1400 rpm, providing reliable power for sustained operation. The excavator features a 144.3 gallons-per-minute hydraulic pump system operating at 4980 psi, enabling efficient bucket and attachment control with an 81.9-gallon hydraulic fluid capacity. The unit weighs 68,100 pounds and operates on a tracked undercarriage with nine track rollers per side, 50 shoes per side, and a ground pressure rating of 6.4 psi, allowing operation on soft and sensitive terrain. The cab reaches 9.9 feet in height with 1.7 feet of ground clearance and an 11.2-foot track width for stable operation. Equipped with three boom/stick configuration options, the EX300LC-3 achieves cutting heights ranging from 32.4 to 34.8 feet, digging depths from 22.5 to 26.9 feet, and maximum reach along ground from 34 to 38.4 feet. Bucket capacity options range from 1.6 to 2.5 cubic yards, with a reference capacity of 1.9 cubic yards. The swing mechanism operates at 12 rpm with a 10.9-foot tail swing radius, while maximum travel speed reaches 3.5 mph. Its robust construction and versatile configurations make it suitable for quarrying, demolition, material handling, and general excavation work.