3500 Series

Day in and day out, municipalities and pumper-cleaner contractors trust the O’Brien 3500 series for unbeatable sewer line cleaning. The most powerful engine-pump combinations, heavy-duty construction, and longer jetting time on a single tank easily handle the toughest contractor and municipal jobs. A 190° rotating hose reel provides easy access no matter how the trailer is parked.

The O’Brien 3500 series was created to meet the diverse challenges of residential and commercial jobs. Carefully designed for the optimum balance of maneuverability and capability, the 3500 series has the water supply and pressure to take on tough, everyday projects with single-axle flexibility and efficiency.