Keene Dredges

The 2 Inch dredge series is our smallest, lightest, most portable and affordable line of dredges we manufacture. We refer to these dredges as our "back pack dredges" because they can be carried as just that, back packs! This kind of portability makes our 2 Inch series ideal for extremely remote areas and the perfect solution for small or low water stream type conditions. Our 2 Inch dredges are ideal for the novice to get started with and a tried and true favorite of the weekend prospector. Simple set up, straightforward operation, compact storage and completely expandable into a power sluice or bank mounted dredges.

Our three inch dredge is available in a variety of combinations for most dredging applications and is ideal for small to mid size operations. The three inch dredge come equipped with our P180 pumps and have a capacity of 3 yards per hour. The SB3F Model sluice box features rolled top edges and heavy duty latches for long life and durability and also includes a large woven wire mesh classifier screen for better classification. The sluice is also equipped with black rubber ribbed matting at the entry section for instant recognition of values. Miners moss and expanded metal are placed under the first half of the riffle section for selective fine gold recovery. The model PPJF3 Marlex Jet Flare increases suction power and diffuses the material for more equal distribution into the sluice box. The jet can be pivoted upward between the floats for transporting and maneuvering through extremely shallow water. The pivoting jet flare and sluice can also be placed on level ground in conjunction with a power jet, or suction nozzle. The flotation system has been designed with a light frame and streamlined pontoons that have three “stringers” on the bottom to assist in sliding over rocks and in shallow water. Our floats also have molded storage indentures that provide a convenient place to set your mask, gloves, tools, air reserve tank, fuel tank or other items. The dredge has assembled dimensions of 73” x 46” x 13” and the frame conveniently separates into two sections with carrying handles for ease of transportation and storage. Also included is a long sluice track for adjusting the sluice box into a precise tilt position.

The most popular 4 Inch Dredge in the world has all of the features of the larger professional dredges. Our 4 inch dredge is ideal for the prospector requiring a light portable dredge with the capacity to move large amounts of material. Experience first hand the high performance of our SB4F3 sluice box with our own unique 3 Stage Sluice System for unsurpassed fine gold recovery. Equipped with the P180 pump which has proven to be the highest performing pump on the market for its size. The four inch Marlex floats are molded with built in tool box, drink holders and bottom runners for rocky river bottoms and fast water. The float frame, with handle inserts, makes for ideal pickup and transport. The adjustable PPJF4 jet flare can be raised and positioned at frame level for transporting through rapids and shallow areas. All of our 4 Inch Dredges have fully assembled dimensions of 73" x 46" x 13" and come equipped with a PJ42 Jet. The Keene 4 Inch Dredge features New Engine Options, pumps and 3 stage sluice. Our 4 inch dredge has all of the features you would expect from a larger professional dredge but in a more compact model. These 4 inch dredges are ideal for the prospector requiring a light, portable dredge with capacity to move large amounts of material. Experience the professional recovery features of larger dredges in this 4 inch package. The 4 Inch Features: Our 3 stage sluice box for unsurpassed fine gold recovery. A P180 pump that has proven to be the highest performing pump on the market for its size. 4 inch Marlex floats with built in tool boxes and drink holders with bottom runners for rocky river bottoms and fast water. Superior float frame with handle inserts, making it ideal for transporting and picking up and carrying dredge through fast water conditions. Adjustable jet flare can be raised and positioned at frame level for transporting through rapids and shallow areas.Keene has always been dedicated to bringing you the best products possible. Fortunately, the rapid advancements in technology have enabled us to continually work to find ways to improve our pumps. We are certain that you will be pleased with the increased performance that is available with our pumps. Do not be fooled by high G.P.M. ratings on other pumps. What makes a dredge perform is the precise balance of optimum volume and working pressure.