CATERPILLAR 322B LN CRAWLER EXCAVATORS

Technical Description

The Caterpillar 322B LN is a robust medium hydraulic excavator engineered for demanding construction and excavation tasks. It features a Cat® 3116TA engine with a net power output of 153 hp (114 kW) and a displacement of 402.8 cu in, ensuring reliable performance and fuel efficiency. The machine offers multiple boom and stick configurations, providing flexibility for various job requirements. With Option 1, it achieves a maximum cutting height of 31.6 ft, a digging depth of 22 ft, a loading height of 22.2 ft, and a reach along the ground of 32.9 ft, while Option 4 provides a maximum cutting height of 29.1 ft, a digging depth of 17.8 ft, a loading height of 18.9 ft, and a reach along the ground of 28.4 ft. The hydraulic system delivers a pump flow capacity of 108.4 gpm and a relief valve pressure of 4980 psi, supporting powerful and precise operation. The 322B LN has an operating weight of 52,492.1 lbs and a fuel capacity of 89.9 gallons. Its undercarriage is designed for stability and traction, with a drawbar pull of 43,650 lbs, a maximum travel speed of 3.5 mph (5 kph), a shoe size of 23.7 in, and a track gauge of 8.5 ft. The excavator’s dimensions include a ground clearance of 1.6 ft, a height to the top of the cab of 10.4 ft, a length of track on ground of 12.5 ft, a removal counterweight clearance of 3.8 ft, a tail swing radius of 10.1 ft, and a width to the outside of tracks of 9.9 ft.