Narrow bench mining system
Narrow opening mechanical miner
Non-resonant cyclic drive system employing rectification of the
Oil tank arrangement for mining apparatus and roof bolting...
Open cut mining apparatus
Open-cut mining cutter
Optimized kinetic energy machine for excavating underwater rock
Oscillated head and connecting element, with bearing support, fo
Oscillated head with bearing support and counterbalance, for flo
Oscillated head with bearing support and quick demountability
Oscillated head with bearing support, for floor stripping machin
Oscillating carpet and tile stripper
Oscillating disk thin seam mining machine with steering
Oscillating mechanism for stripping machine
Outboard bearing support
Overburden excavator
Paddle wheel pick-up
Pavement breaking apparatus
Pavement cutter
Pavement cutter