CATERPILLAR 322C LN CRAWLER EXCAVATOR

Technical Description

The Caterpillar 322C LN is a heavy-duty hydraulic excavator designed for versatile and efficient earthmoving applications. It features four boom and stick options, offering varying maximum cutting heights from 37.1 ft to 41.3 ft, digging depths from 14.2 ft to 19.4 ft, and maximum reaches along the ground ranging from 32 ft to 37.1 ft. The machine's maximum vertical wall digging depth varies from 11.2 ft to 16.5 ft, depending on the boom/stick configuration chosen. The excavator’s operating weight is approximately 53,352 lbs, and it includes a robust CAT 3126B ATAAC engine producing 165 hp (123 kW), delivering reliable power and low emissions compliant with Tier 1 standards. The undercarriage provides excellent traction and stability with a track gauge of 7.9 ft, shoe size of 23.7 inches, a ground clearance of 1.6 ft, and a maximum travel speed of 3.5 mph. The reference bucket capacity is about 1.6 cubic yards, suitable for various digging and loading operations. The 322C LN incorporates advanced hydraulic features such as a boom and stick regeneration circuit to enhance cycle times and productivity while reducing operating costs. It also has durable hydraulic cylinder snubbers to reduce wear and noise, improving durability. The cab is ergonomically designed for operator comfort and efficiency. Overall dimensions include a shipping height of approximately 10.1 ft, and a length between 32.6 and 34.1 ft, depending on the boom/stick setup. This excavator balances power, reach, and versatility for demanding construction, forestry, and excavation projects.