![]() It excavates sediment with a durable, high-torque, direct-drive cutter head and pumps at rates up to 1500 gpm through the highly abrasion-resistant, hydraulic submersible dredge pump. The system is simple and easy to operate. It relies on 2 stainless steel pontoons that are compartmentalized into 3 independent sections and offer a 2 to 1 displacement factor for flotation. The dredge is similar to a small pontoon boat. There is no damage to the shoreline or tracks to be repaired. The launching and loading are more like a boat than a conventional dredge or excavator. ![]() Mobilization costs are a fraction of a typical six-inch dredge. With a wet weight of around 4,000 pounds, it is a very lightweight portable dredge, with a low cost of mobilization, and a small environmental footprint. The dredge measures just over 22′ long and 6′ wide and is less than 6′ tall. ![]() Our sediment removal system is comprised of a small dredge manufactured domestically. Each dino dredge rental equipment may vary slightly from the overview. In a good creek power jet, In puddle jumping use the suction nozzle.Below is a general overview of the sediment removal systems we use for dino dredge rentals. The idea is that if you are using a jet flare and should you pop the hose out of the water and lose prime the pressure jet may blast material out of the box, find the angle in which the jet blows over the sluice should somthing bad like that happen. ![]() This may be different than yours, I'm not sure if you have a crashbox or a jet flare. The jet inlet position doesn't matter too much on my dredge as I still use the old crashbox style header. The jet log will get better gas mileage than a suction nozzle and provide better suction should you keep it floating on the pontoons. ![]() Figure out what rocks to throw away and not hog the nozzle and you will do well. The nozzle restriction will rob your production, fill with small rocks and reduce the flow over the box, the gravels compact, clear the nozzle, and your boxes scour. Don't put any kind of restriction on the nozzle! It's all bad! Get a snorkel and mask and look what is going up the nozzle. ![]()
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