· Only problem was my factory 2 1/2 HP Honda and water pump on the dredge really didn''t pump enough water thru the flair to prevent rock jams and keep the box clean. So, I after the first hour of frustration I switched over to an extra 2 1/2 HP engine/pump setup I had brought with me and 1 1/4 inch lay flat hose to power the dredge and then it ...
· Any dredge under four inches is a waste of time (In my opinion). And even with a 4" dredge you are pretty limited. When you are dredging, what limits your throughput is not the amount of suction that you have, but the size of your nozzle. With a 2" dredge, every rock that is 2" or larger you are going to have to move out of the way by hand.
2012-9-16 · 4" can be ran with 2 jet logs 180 degrees apart on tube using 2 pump and motors. For those that want to move extra material Current permits do not state how many nozzles and suction hoses you can run, provided you stay under 16HP. A double 4 will move as much as a …
2019-6-15 · Take the head lift number and divide by 2.31. For example: If a pump has a head lift of 150 this can be divided by 2.31 which equals 65 PSI. 150/2.31=65. In any dredge, you will have 2 types of suction devices; either a suction nozzle or a power jet. A …
Keene 3" Dredge Pump P-150-H 5/8" threaded impellar used on 5hp briggs. Came off a 5hp Briggs Motor with 5/8 threaded shaft. It will also work on a 5-6.6hp Honda with 5/8" threaded shaft. I used this for my highbanker setup for a couple of summer trips. It works great I sealed the pump with gasket maker instead of buying a gasket it worked fine ...
2019-2-6 · has combined all the features of the popular Hand Sluice, Hydraulic Concentrator and Portable dredge into a newly designed "Conversion Kit" that can be expanded from a simple sluice box into a highly efficient gold recovery system. This kit can be purchased as a complete highly portable high banker, or dredge system.
2nd hand Keene 2 inch Backpack Gold Dredge. This super high powered backpackable dredge is equipped with a lightweight, quiet heavy-duty. 2.5hp Honda 4 cycle engine that nearly doubles the power from previous Keene models. This engine and pump …
2012-11-24 · Dredge pump Figure 3. 2 Lay-out snijkopzuiger. The cutter suction dredger is a stationary dredger equipped with a cutter device (cutter head) which excavate the soil before it is sucked up by the flow of the dredge pump(s). During operation the dredger moves around
Keene 2.5 Inch Ultra Series Dredges (4); Keene 3 Inch Dredges (8); Keene 4 Inch Dredges (6)
· Utduder and Spoofman - howdy. First post here. Live in UT county, been up AF canyon with my teenage son who is keen on this. We are looking at the 2 inch backpack as a Xmas present to ourselves. Would love to go with someone who knows what they are doing. 1. Trying to decide between the Keene backpack or Proline? 2.
· Posted August 28, 2013. years ago I had a 2 ½ Keene dredge . served me well. it had. a nozzle jet and that went inside the hose that had external spirals but smooth. inside. sure didn''t want any spirals inside. then the hose went into the header. box tube and was held together with a …
Keene 2.5" Jet Flare Dredge Suction NozzleThe KEENE 2½" JET FLARE design provides excellent fine gold recovery. The jet flare and water level sluice box gives 30% more suction allowing dredge depths of nearly 30 feet. Also, the state-of-the-art sluice box is more efficient, compact, and lighter. A 150 GPM pump mounted on a Honda GX120 drives the 2½" dredges.
2. Check the pump for loss of prime or blockage. The foot valve may be too close to the surface of the water and air may enter the intake of the pump via a small whirlpool. The pump intake or foot valve screen may be plugged with leaves or moss, restricting flow into the intake of the pump.
2" Keene Backpack Dredge. $ 3,473.91 +GST for NZ. 2 Inch Backpack Dredge Model 2004SNF, sorry but inflatable pontoons as pictured are no longer available. All prices are subject to 15% GST for customers within New Zealand. International customers …
Keene 2" Backpack Dredge with Suction Nozzle: $2,285.00: 4505PH263 : Keene 4" Jet Flare Dredge 3 Stage Sluice with P180 & 263 Gast: $5,835.95: 4505PH : Keene 4" Jet Flare Dredge 3 Stage Sluice with P180 & T80: $5,450.95: 2604HCPJ : Keene 2.5" Jet Flare Dredge Powerjet with P160 & T80: $3,099.95 ...
· Back in the late 80s (or maybe the early 90s) McCracken designed an 8-inch triple sluice dredge that was a brilliant design for fine gold recovery which I think Keene sold under their own brand and which was a massive design improvement over the previous triples sold by Keene. But the dredge was an enormous size (relatively speaking) and its ...
· Hi all, new to this site. I just built my own 3 inch dredge and i run it off a harbor freight pump. I am looking at buying brand new pontoons but cant decide if the keene 2.5 inch dredge pontoons would work, or if keene is just trying to get me to spend the money on the 4 inch mini/ 3 inch floats. any help is appreciated, thanks, Nick
The dredge is powered by a 360hp Engine 3406B. Dredge pump is a Lighting pump with 203mm (8-in) suction and 152 mm (6-in) discharge. 1,000-ft of 8-in poly pipe included. Location: state of Nebraska, USA. USD 137,000 (USD 137,000) 200821-DU: 350 mm Dragflow DRW-400 Submersible Pump Dredge (2 …
2017-2-9 · A 2" is a good idea for cleanup after you have gone through with a large dredge. Using a 2", your production is minimal, and you will be moving ALOT of rocks by hand. You will move a lot of rocks with a larger dredge, but not near as much. Save your money, time and your back, hold out for something larger. Just my opinion.
2021-8-18 · 3 dredge/highbanker combos, 2 dredges. Extra hoses and fittings included. Will take $2000 for all. 2 complete set ups; 2.5/2" Gold King DPC with 5 horse B&S with gold king pump, hoses and suction nozzle with extra lay flat and 2" hose flange with …
2021-6-18 · Keene 2" Backpack Dredge (Power Jet) 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 ...
KEENE A52 Waschrinne. sehr hochwertige Verarbeitung 127 cm lang - 25 cm breit - 10 cm hoch,5 kg leicht,kleine Gummiriffel, 8 große Riffel, Riffelset 91 cm lang,Streckmetall, geriffeltes Miners Moss Trichterbreite 45 cm. Die Rinne ist aus Aluminium. Die Riffel sind aus verzinktem Stahl.
· Gear Used: Fisher F19, Fisher Gold Bug 2. Falcon MD 20, Minelab GPX 5000, Minelab Excalibur 2,Garrett Pro Pointer. Keene 2 inch, Keene 4 inch surface and sub surface and Keene 6 inch dredge. Joined December 2013
Keene''s 2.5" Highbanker and Dredge Combo $2,145.00 Royal 30" Mini Highbanker with 2200 GPH Pump $480.00 Sold Out. Gold Cube Gold Banker - Highbanker for Gold Cube $275.00 Header and Pump for Keene A52 Sluice $171.00 Royal 54" Highbanker with Dredge Ready Hopper $593.00 ...
· Keene instructions are atrocious and virtually nonexistent as to assembly. Usually run about 80% throttle My actual sluice for my dredge: 2" dredge, no classifying so it all goes through the dredge. *Very little gold is in rubber aggressive mat up front and under the punch plate* as the water is quite deep and lots of it up top.
If you want to move dirt, then look no further than Keene''s 2.5" highbanker and suction dredge combo. This unit is based off the A52 sluice box with hopper and leg kit. It''s powered by the lightweight Honda GX50 and P90 pump. This unit is capable of processing yards of …
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