A quick test / challenge for the 1 ton Rippa R320... How deep a hole can in it dig in rocky ground. Using the 14" tooth buck and quick connector. Equipped with Kubota 722 17HP engine, Parker Hydraulic pump and and hydraulic over hydraulic pilot controls. Digging up septic tank to connect sewer line for new house.
Chinese Mini Excavator HOW DEEP CAN IT DIG???
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