O’Brien 3540-SC Hydro Jetter

O’Brien 3540-SC Hydro Jetter

Designed to tackle up to 24″ mains, the O’Brien 3540-SC Hydro Jetter carries 375 gallons of water in a rugged polyethylene tank with V-bottom sump clean out. Its 65 HP Cummins diesel engine has variable electronic throttle control, is protected by Murphy safety gauges with auto-shutdown and powers a 40 GPM @ 2,000 psi triplex pump.

A “Swinger” hose reel pivots through 190 degrees for easy access to the manhole regardless of how the trailer is parked. It has a level wind guide, a capacity of 750′ of 3/4″ hose, and comes equipped with 400′ of high-impact thermoplastic sewer hose with a 20′ leader of contrasting color. The hose is easy to clean and retains no bacteria causing residue. Also included are two nozzles: a penetrator and a flusher. The reel is hydraulically driven, has variable speed control and comes with a tethered hand operated control.

The single axle trailer rides on a 7,000 lb. DOT rated axle, has electric brakes and LT235x85R16 tires. The frame is constructed of 6″ channel steel. Two 12 volt auxiliary power outlets are provided.

A multitude of available options allow you to customize the O’Brien 3518-SC Hydro Jetter to your exact requirements.

Technical Specifications


Power Source

Hose Reel Capacity

1,000 ft

Water Tank Capacity

Pressure Pump

2,500 psi @ 10 GPM, 4,000 psi @ 18 GPM


80 hp, 85 hp

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