LINK-BELT 290 LX CRAWLER EXCAVATOR

Technical Description

The Link-Belt 290 LX is a mid-size crawler excavator engineered for versatility and high performance in demanding construction environments. Powered by a turbocharged, intercooled CC-6BG1TC engine with 396 cubic inches displacement, it delivers 177 horsepower at 2,200 rpm and 443 lb-ft of torque at 1,800 rpm, ensuring robust power for heavy-duty excavation tasks. The hydraulic system features two variable volume piston pumps, providing a combined flow of 116.8 gallons per minute and a relief valve pressure of 4,970 psi for efficient operation. The excavator offers multiple boom and stick configurations, with maximum cutting heights ranging from 32.9 to 34.1 feet, digging depths from 21.7 to 25 feet, and maximum reach along the ground up to 36.1 feet. Bucket capacities range from 0.8 to 2.5 cubic yards, allowing adaptability for various applications. The machine’s dimensions include a width to the outside of tracks of 11.2 feet, a shipping length of 34.2 to 34.3 feet, and a tail swing radius of 10.5 feet. It operates on a 24-volt electrical system with a 50-amp alternator and has a hydraulic system fluid capacity of 63.5 gallons. The undercarriage features 8 track rollers and 2 carrier rollers per side, with 47 shoes per side and a 31.5-inch shoe size, providing stability and traction. The Link-Belt 290 LX has a maximum travel speed of 3.2 mph and a ground pressure of 6.1 psi, ensuring mobility and minimal ground disturbance. With an operating weight of 64,400 lbs, this excavator is built for durability and precision in a wide range of excavation and loading operations.