CATERPILLAR 330B CRAWLER EXCAVATOR

The Caterpillar 330B is a mid-sized hydraulic excavator engineered for versatile earthmoving and material handling applications. Powered by a turbocharged and aftercooled Cat 3306TA engine, this machine delivers 222 net horsepower at 1,800 rpm, with 236 gross horsepower available for peak performance. The excavator features an operating weight of approximately 71,474 pounds, providing substantial stability and digging force across varied job sites. This model offers multiple boom and stick configurations to optimize operational performance for different tasks. Maximum cutting heights range from 33.4 to 35.4 feet depending on configuration, while maximum digging depths reach 26.6 feet, enabling deep trench work and foundation excavation. The machine achieves maximum reach along ground level of up to 38.2 feet, facilitating efficient material placement and stockpiling. Ground-level loading heights extend to 25 feet, supporting truck loading operations. The 330B incorporates a robust undercarriage with a track gauge of 8.5 feet and shoe size of 23.7 inches, delivering exceptional traction and stability on challenging terrain. With a drawbar pull of 60,250 pounds and maximum travel speed of 2.9 mph, the excavator balances mobility with digging capability. The hydraulic system operates at 4,980 psi relief pressure with 126.9 gallons-per-minute pump flow, ensuring responsive bucket and boom performance. The tail swing radius measures 11.5 feet, while the ground clearance of 1.7 feet accommodates various working surfaces. This configuration makes the 330B suitable for mining, construction, demolition, and general excavation contractors seeking reliable mid-range earthmoving capability.