This dredge uses Hungarian riffles, which are designed to develop a strong vortex or "eddy" when subjected to higher water speed. The increase in water velocity, believe it or not, actually improved gold recovery. More powerful suction means that the water and dredged materials pass through the dredge with greater velocity than before, therefore the wave classifier and riffle profile had to be adjusted as well. Due to recent changes in the pump and jetting system on this dredge, the suction power has dramatically increased. The recovery system has been completely redesigned as well.
The Proline is currently the only 2" dredge with this feature. One unique feature of this pump is that it has been equipped with a second discharge port on the side of the pump, sometimes called a "flusher port." This port supplies water pressure to run a flusher nozzle for serious dredging.īecause we take the small dredges just as seriously as the larger ones, we want the small dredge to be able to clean out the same cracks and crevices that would otherwise be passed over. Our HP 100 pump is manufactured with the same quality and features found on our larger pumps. This engine is equipped with the ever popular low oil shutoff. The Honda is extremely quiet and smooth running, with nearly twice the fuel economy of the 2-cycle engines, and of course, it eliminates the need to calculate the gas and oil mixture ratios of 2-cycle engines. This combination is incredibly powerful, capable of producing well over 100 gallons per minute and twice the pressure of our previous pump. This dredge is now powered by our all new HP 100 pump, direct coupled to the new Honda 2.5 horse power 4-cycle engine. Our latest developments have resulted in a smaller, and more portable dredge, with increased suction power and features normally found only on larger dredges. The new Proline 2" dredge has redefined the role of the small dredge. The full line of Proline Mining gold dredges and dredging accessories are available by special order.įOR CURRENT PRICING, FREIGHT COST, AND AVAILABILITY PLEASE CALL: 88Ģ" dredge w/2.5hp GXH50 Honda & HP100 pump Also see our full line of Keene Engineering gold dredges.
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