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ALL ABOUT GOLD® |
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SELF CONTAINED WASHPLANT - FOR SALE
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SELF CONTAINED washplant
built on a 4x4 crane carrier frame.
8x16' trommel scrubber. 200 operated hours.
$350,000 invested, want $175,000
to close out our partnership.
- SOLD OUT -
Larry 1-907-345-6500
larrywilmarth@gci.net |
Letter to Perspective Buyer.
Dear Sir,
I am posting here this brochure to help you understand and visualize how this machine works. It was built to be almost totally self contained and mobile, once it is on the ground you want to work. It was designed to be direct fed with a back hoe of 1-1½ yard capacity. We used the back hoe as the grizzly and tried not to feed rocks larger than about 20 inches, which are easily seen by the back hoe operator.
The material is dumped onto a 4x5 foot vibrating syntron feeder which in turn feeds the material into the trommel. Also the angel and intensity of the vibrating syntron are changeable. There is also a spray bar on the syntron feeder and also through the trommel to add as much water as needed to help break up and wash the mixture. The scrubber section of the trommel is 8x12 feet long to thoroughly mix and wash the material on a continuous basis. The angel of the trommel can be changed hydrolicly. The material then passes over a perforated section of the trommel (1-1/8 inch holes). This material is collected and passed over the riffle system. Anything larger than 1-1/8 inch passes on through the trommel and is dropped onto the radial staking conveyor about 40 feet away from the machine.
After the collected 1-1/8 inch and smaller material passes over the riffle system to collect th gold, the tailings and water are collected in a surge tank that directs all material to a 4x6 inch dredge pump that pumps the material away from the machine through a 50 foot hose made for that purpose.
The only thing externally hooked to the machine is a hose about 6 inches x 50 feet that feeds water to the machine. As you work the machine and feed all the material you can reach with the back hoe, you can stop washing material, let the machine clear out, then shut it down, unhook the water supply hose, raise the outriggers and drive forward to reach new material. Then you add pipe to the water system as needed, rehook the water system, level the machine with the outriggers get the machinery running again and start pitching dirt.
I hope this will clarify how it all works. If you have any questions please call 1-907-345-6500 or e-mail me at LarryWilmarth@gci.net.
Please click images for enlargement
(Attention Sellers: would you like to post more photos of your equipment? E-mail or send us different photos.)
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SELF-PROPELLED • ALLUVIAL PLACER GOLD RIG
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We are pleased to present the following information of our Alluvial Placer Gold Rig that is self-prolelled - built on ALL TERRAIN CARRIER, with these features:
- Two planetary axles - capacity 75,000 lbs. each axle
- Each axle can steer independently or together
- All wheel drive
- Large flotation tires - 26.5 x 25, 26 ply
- Detroit Diesel 350 HP turbocharged 8V71T engine
- Clark 8000 Series Torque Converter
- Clark 7500 Series six speed Powershift Transmission
- Four Hydraulic Outrigger Leveling Cylinders (Manual and Automatic leveling)
- Front mounted 10'6" (3,1 m) Buldozer Blade (Levels path for Carrier)
- Alternator (Brushless type Allis Chalmers 100 kW - 480 volts 3 phase 60 cycles)
- Fuel Tank 100 gallon (378,6 liters)
- All weather heated Operators cab
- Air brakes - Air Horn - Windshield Wipers
- Complete instrumentation and controls in Operator cab
- Engine shutdown system, Safety lights, Halogen headlights, Turn signals, Stoplights, Taillights, Worklights
- Potential speed of Carrier alone 0-30 mph (0-48 km/hour)
- Carrier weight alone 43,000 lbs (19,504 kg)
- Carrier dimensions alone 127" wide x 360" long (3,225 mm x 9,144 mm)
MECHANICAL POWER SYSTEM
The total Gold Rig is powered by one turbocharged 350 H.P. diesel engine. On the flywheel end, a torque converter with accessory driven hydraulic pumps; and six speed powershift transmittion with optional converter lockup that propels the Carrier.
On the front end of the engine is driven a 100 KW alternator which provides electrical power to the Gold Rig to run the following: vibrating pan feeder, 50 H.P. electro/hydrostatic trommel drive, 15 H.P. water pressure boost pump, 5 H.P. electro/hydraulic accessory pump, riffle vibrators, and 15 H.P. variable displacement tailings dredge pump.
ELECTRICAL POWER SYSTEM
- Allis Chalmers alternator 100 KW - 480 volts 3 phase 60 cycles with voltage meter, ammeter, and cycle meter
- Alternator gear belt driven from front of main engine
- Transformers are used to provide the following electrical voltages:
- 240 volts three phases
- 240 volts single phase
- 120 volts single phase
- All electrical circuits and outlets are protected by circuit breakers and fuses and heaters on magnetic starters
- All electrical wiring is according to industrial wiring standards
- Electrical controls and switches are mounted for easy access in the operator cab
ALLUVIAL PLACER GOLD RIG MODULES
AS THEY APPEAR IN THE MATERIAL FLOW SEQUENCE
- Infeed surge hopper/feeder 4 yd³ (3 m³)
- Syntron vibrating pan feeder 5' x 7' (1,5 m x 2,1 m) direct feeding into trommel/scrubber - feeder is mounted on air bag suspension system
- Trommel/scrubber is 8' (2,45 m) diameter by 23' (7 m) long and is driven by eight cushion tires with variable speed 0 - 13 RPM hydrostatic drive, paddled scrubber section 12' (3,7 m) and trommel perforation section 11' (3,3 m) long, 1 1/8" holes (8" (2,4 m) sections of ½" perforations plate liners is available) trommel scrubber system has adjustable incline angle 0° - 7° by pushbutton in operator cab
- Electric water pressure boost pump 15 H.P. 200 GPM this pump is to increase water pressure in the spray bar to more effectively break down the paydirt
- Radial stacking conveyor 36" wide belt 40' (12,2 m) long
- Riffle system 40 ft² (37 m²) w/riffle vibrators
- Tailings surge tank
- Variable displacement tailings dredge pump
MODULAR CONSTRUCTION
The complete Rig is built in modules to ease disassembly, shipping, and reassembly:
- MAIN MODULE
- HOPPER/FEEDER
- TROMMEL/SCRUBBER
- COLLECTION SHROUD
- WATER PRESSURE BOOST PUMP
- TROMMEL DRIVE WHEEL SYSTEM
- RADIAL STACKING CONVEYOR RAISING SYSTEM
- MAIN FRAME
DIMENSIONS
- WIDTH 10' (3,2 m)
- LENGTH 29' (8,8 m)
- HEIGHT 10' (3,0 m)
- TOTAL WEIGHT 50,000 LBS. (22,680 KG)
The main module is attached to the carrier by four pins and can be removed by lifting with appropriate sized crane; or it can be further disassembled into individual smaller componenets.
Componenet weights are as follows:
HOPPER/SKIRTS |
5,000 LBS. (2,268 KG) |
FEEDER |
12,000 LBS. (5,443 KG) |
TROMMEL/SCRUBBER |
20,000 LBS. (9,072 KG) |
COLLECTION SHROUD |
2,500 LBS. (1,134 KG) |
MAIN FRAME |
10,000 LBS (4,536 KG) |
CONVEYOR ANGLE HYDRAULIC SYSTEM |
500 LBS. (227 KG) |
- SURGE HOPPER/FEEDER MODULE
- HOPPER-CAPACITY: 4 CU YDS (3 CU m)
- SYNTRON VIBRATING PAN FEEDER: 5' x 7' (1,2 m x 2,1 m) (480 volts single phase w/variable feed control: 0-600 tons/hour)
- SPECIAL FIRESTONE INDUSTRIAL AIR BAG SUSPENSION UNDER FEEDER (with adjusting air controls in operator cab)
- VARIABLE INFEED ANGLE 0° - 7° (toggle switch controlled hydraulic system)
- BOLT ON MATERIAL DEFLECTING SKIRTS AROUND HOPPER
DIMENSIONS
- WIDTH 9' (2,7 m)
- LENGTH 11' (3,3 m)
- HEIGHT 5' (1,5 m)
- TOTAL WEIGHT 17,000 LBS. (7,711 kg)
- RADIAL STACKING CONVEYER MODULE
- RECTANGULAR TUBE CONSTRUCTION
- OVERALL LENGTH 40' (12,1 m)
- BELT WIDTH 36" (0,9 m)
- HEAD PULLEY - LAGGED 20" DIA
- TAIL PULLEY - 18" DIA
- HYDRAULIC MOTOR DRIVEN / DODGE REDUCER
- TOGGLE SWITCH CONTROLLED POWER TO BELT
- TOGGLE SWITCH CONTROLLED HYDRAULIC RADIAN SWING 45°L - 0° - 45°R
- TOGGLE SWITCH CONTROLLED HYDRAULIC INCLINE ANGLE ADJUSTMENT 0° - 25°
- CONVEYER MODULE IS REMOVED BY FOUR BOLTS AND ONE PIN AND TWO HYDRAULIC HOSE DISCONNECTS
DIMENSIONS
- WIDTH 4' (1,2 m)
- LENGTH 40' (12,1 m)
- HEIGHT 4' (1,2 m)
- TOTAL WEIGHT 8000 LBS. (3628 kg)
- RIFFLE SYSTEM / TAILINGS PUMP MODULE
- RIFFLES - 40 FT² OF AREA (37 m ²)
- HUNGARIAN RIFFLES OVER ASTRO TURF (MINERS MOSS) SIZE 30" x 12' (0,8 m x 3,7 m)
- RIFLE DELTA AREA 6' LONG x 9' WIDE (1,8 m x 2,4 m) EXPANDED METAL OVER CARPET
- TAILINGS SURGE TANK FOR TAILINGS PUMP - 600 GALLONS (2,268 LITERS)
- TAIINGS PUMP - LIGHTING INDUSTRIES MODEL 4 x 6 DREDGE TAILINGS PUMP, ELECTRIC DRIVEN BY 15 H.P. VARIABLE SPEED DC MOTOR WITH ELECTRONIC DRIVE AMPLIFIER DISPLACEMENT 0 - 800 GRM (3,024 LITERS PER MINUTE) CONTROLLED BY LIQUID LEVEL IN SURGE TANK
- THREE SYNTRON ELECTRO/NAGNETIC VIBRATORS MOUNTED UNDER RIFFLES TO GRAVITATE THE GOLD INTO THE CARPET
DIMENSIONS
- WIDTH 9' (2,7 M)
- LENGTH 15' (4,6 M)
- HEIGHT 4' (1,2 M)
- TOTAL WEIGHT 8000 LBS. (3628 KG)
TOTAL GOLD RIG DIMENSIONS IN FIELD OPERATION
- WIDTH 10'6" (3,2 M)
- LENGTH 75' (22,8 M)
- HEIGHT 16' (4,9 M)
- TOTAL WEIGHT 115,000 LBS. (52,163 kg)
SHIPPING INFORMATION
- Complete wash plant can be transported with three semi-tractors and single and double drop trailers. Some of the loads require overweight and overwidth permits to transport.
- Equipment location: Western Montana, USA
LOADING
- Disassembly and loading for transport requires a 50 ton crane.
CONTACT:
- Call to Larry: 1-907-345-6500
- E-mail: larrywilmarth@gci.net
THIS ITEM WAS SOLD OUT
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