Clamshell Dredges

Depth capability. They are typically designed for 200’ feet of mining depth. There are several machines in service today digging more than 300’. Deeper designs are possible.
Low mining costs in the range of $.46 cents/ton
Increase reserves and the ability to re-open existing properties that are already permitted
Increase land value
No loss of fines
Able to extract large size particles
Reduce material handling costs
Eliminate diesel use when designed for all electric
Reduce manpower and increased efficiency
Improve material flow
Ease of re-sale with high residual value of equipment

If you could choose between digging 15 feet down into your deposit, using 4 operators with 4 machines OR digging to a depth of 200 feet using 1 operator and 1 machine, of course you’d choose the one machine.

Tilting Boom Dredge

Generally used in smaller operations where budget is a concern. Less expensive, easier to ship, assemble and relocate (modular design).

Gantry Dredge

Most common worldwide. Larger capacities and is designed for more versatility. Larger pontoon footprint allows for increased digging well, greater stability and more room for onboard equipment.

Specialty Dredge

Clay Removal, Shot Rock and Gold Dredging. We offer a wide variety of specialty dredging services. If you have a specialty dredge need, please contact us today to learn more information.