Product Description:
MODEL 140S IS FOR THE BASE DRYWASHER UNIT ONLY. SEE BELOW FOR COMPLETE UNIT WITH POWER VAC BLOWER SYSTEM and HOSE.

NEW: the Keene 140 drywasher has been upgraded and is now known as the Keene 140S drywasher.

Please see video below for updated look at his new drywasher.

Please note: This is for the drywasher only and does not include blower or hoses. View the Complete Keene Engineering 140SHVS Hi Vac Power System Dry Washer here.

Please note: this drywasher does not ship with hose. To add 10 feet of 3" hose please choose this option from the drop down menu next to the add to cart order button.

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New patented features of the Keene 140s dry washer include:

“Soft Bed Technology”: creates greater electrostatic charged recovery bed.

“Scrubbing Pins”: for early separation of material and even flow before entry into the recovery tray.

“New Improved Vibrator System”: creating greater vibration at lower engine speeds for increased gold production.

“Blast Gate Technology”: enables the operator to make fine adjustments to vibration and air pressure in the recovery container. As the material is shoveled into the large classifying hopper it automatically classifies the material, allowing only small gravel (approximately 3/8ths of an inch) to enter the concentrator.

“Vibration Transfer Bumpers”: The folding support legs are now equipped with these transfer bumpers that will transfer energy to the hopper. This vibration assists in moving larger material off the screen faster and eliminating the need to physically drag away excess material from the hopper. The material is then processed evenly through the recovery tray. The nonmagnetic gold and values are attracted magnetically to electrostatic charged special cloth that lines the recovery tray.



Keene 140S Drywasher Dimensions

Total height fully setup: 41.5"
Top hopper overall length: 29" width: 15.5"
Hopper classifier screen length: 24" width: 9"
Riffle tray overall length: 29" width: 9.5"
Riffle area only length: 23" width: 7"
Folded dimensions: Length: 23" width: 21" height: 15"

The adjustable oscillating vibrator and adjustable flow gate controls make this Dry Washer ideal. The large feed hopper can hold up to 2 1/2 gallons of material enabling it production of up to 3/4 cubic yards per hour. It also can be operated with 'yard' type leaf blowers or our own "Vac Pack" system. This super light weight (20 lbs.) concentrator is a snap to set up without any tools and folds into a 11" x 21" x 31" package that can easily be attached to our Deluxe Back Pack (BP5).

Net Weight: FRAME ONLY 20 lbs.

Delivery info: This unit is in very high demand and subject to unannounced back-order. Delays of 2-4 weeks are common. If you require delivery by a certain date you are required to inform us at time of order. These units are made upon order, as such there will be no cancellations of orders due to delivery time issues unless you inform us of a need by date in advance.