How deep does it dig?

The maximum depth that we have used the Aquatech B10 currently is 38 feet. The Vacmasters 4000 has been able to retrieve material from a cylinder at 42 feet. As most utilities found are in the first 20 feet, the truck is geared for quick dispatch up to 20 feet without extra equipment. An 8 ft vacuum extension is kept on both trucks at all times allowing for deeper digs.