ForSale: 2001 Caterpillar 345B Series 2 Hydraulic Excavator. It’s in good working condition, with normal signs of wear for its age. The machine has logged 12,298 hours. With an operating weight of 105,000 lbs and a max digging depth of 30.6 feet, it’s ready to tackle your heavy-duty excavation projects. Also come with a extra bucket to rip concrete.