Sod pick-up
Sod rolling apparatus
Sod rolling apparatus
Sod turning device for ploughs
Sod undercutting knife
Softwall mining method and device
Softwall mining method and device
Spiral vane shearer drum
Spray nozzle mounting for the cutting drum of a mining machine
Starter car for a drilling device
Stationary drill string hydraulic mining tool apparatus
Steering of mining machines
Subaerial dredge
Submerged gold dredge
Subterranean drilling and slurry mining
Subterranean drilling and slurry mining
Subterranean drilling and slurry mining
Subterranean mining apparatus and method
Subterranean mining apparatus and method
Subterranean mining apparatus and method