The CAT 330CL is an approximately 35-ton crawler hydraulic excavator manufactured by Caterpillar. Powered by a Cat C9 six-cylinder turbocharged diesel engine, it delivers approximately 184 kW of net power. Its long undercarriage provides stability for earthmoving, foundation excavation, trenching, and material loading. Features include a hydraulic control system, an adjustable operator’s seat, and automatic climate control. Various buckets, hydraulic hammers, and other attachments can be fitted to suit different applications. Operating weight, bucket capacity, and digging range vary by configuration.