GM-50
Medium-Capacity Gold Recovery
The GM-50 represents our solution to combining portability and full-scale production. Designed for operations in challenging locations with limited space or water supply, or for the operation that wants to get started sooner before upgrading to a larger model. The GM-50 comes complete on road legal tridem axles, and at under 10,000lbs, can be hauled by a 1-ton pickup with a fifth wheel receiver. It includes a 15kw diesel generator and can be set up and running in only a few hours.
Specifications
Processing Capacity Up to 50 cubic yards per hour
Power Requirements Diesel Generator included
Motors SEW electric Eurodrive motors
Feed Hopper 7.5' x 8' with high impact urethane wear liners
Dimensions 28' x 7'6" x 8'
Weight 12,000 lbs
Water Requirements Approximately 400 GPM, requires 3 inch water pump
Key Features
- Complete on custom built road legal trailer for easy portability
- High impact urethane wear liners in all high wear areas
- Vibrating grizzly washes and discards all 2" to 20" rock
- 20" wide conveyor for 2" to 1/4" minus tailings discharge
- Main side sluice box for 3/4" minus gold bearing material
- Larger tailings sluice for 1/4" minus material reprocessing
- Sluice boxes with Hungarian, hydraulic and expanded metal riffles
- Container shipping compatible for overseas transport
- Quick setup - operational in just a few hours
- Advanced recovery technology
- High-capacity processing
- Included spare parts package with bearings, wheels, and other essential components for the 1st year of operation
Product Comparison
See how this model compares to our other products
| Specifications | GM-10 | GM-50 | GM-100 | GM-250 |
|---|---|---|---|---|
| Yardage Processed | 10 Cubic Yards Per Hour | 50 Cubic Yards Per Hour | 100 Cubic Yards Per Hour | 250 Cubic Yards Per Hour |
| Material Size Processed | < 8" | < 24" | < 30" | < 36" |
| Water Consumption | Approximately 40 GPM | Approximately 400 GPM | Approximately 600 GPM | Approximately 1600 GPM |
| Feed Methods | Mini- Excavator or Bob Cat (can be hand-fed for sample processing) | 200 Series excavator or 2 to 3 cu. yard Wheel Loader | 200-300 Series excavator or 3 to 4 cu. yard Wheel Loader | 400-600 Series excavator or 5 to 7 cu. yard Wheel loader |
| Feed Hopper | 4' x 8' with vibrating grizzly | 7.5' x 8' with vibrating grizzly | 7.5' x 12' with heavy-duty vibrating grizzly | 10.5' x 16' with heavy-duty vibrating grizzly |
| Trailer System | Included with 2" tow hitch | Tridem axle with fifth wheel hitch system | Integrated tandem dual axle semi trailer system | Integrated tridem axle semi trailer system |
| Spare Parts | Spare parts package included (bearings, wheels, etc.) | Spare parts package included (bearings, wheels, etc.) | Spare parts package included (bearings, wheels, etc.) | Spare parts package included (bearings, wheels, etc.) |
| Recovery Efficiency | 95%+ down to 300 mesh fines | 95%+ down to 300 mesh fines | 95%+ down to 300 mesh fines | 95%+ down to 300 mesh fines |
| Portability | Compact and lightweight for easy transport | 1-Ton Towable with Fifth Wheel Receiver | Road legal for highway transport, fits in high cube container for international shipping | Fully road legal and reinforced bull bar for towing with heavy equipment |
| Dimensions | 13'6" × 6' × 6'6" 2,965lbs | 30' × 7'6" × 9'6" 12,000lbs | 39'10" × 7'6" × 9'6" 28,000lbs | 53' × 10'6" × 12'6" 53,000lbs |
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