LHD

(redirected from Load-Haul-Dump)
AcronymDefinition
LHDLeft Hand Drive
LHDAmphibious Assault Ship (Multipurpose)
LHDLocal Health Department
LHDMultipurpose Amphibious Assault Ship
LHDLoad-Haul-Dump (underground mining vehicle)
LHDLanding Helicopter Dock
LHDLeft-Handers Day
LHDLinear Heat Detector
LHDLitterarum Humaniorum Doctor (Doctor of Human Letters)
LHDLarge Helical Device project
LHDLanding Helicopter Dock Ship
LHDLinear High Density
LHDLeft Hip Disarticulation
LHDLeadership and Human Development
LHDLightweight Helmet Development
LHDLow Harmonic Distortion
LHDLife, Health and Disability (insurance)
References in periodicals archive ?
has shipped a proof of concept battery electric load-haul-dump (LHD) loader to a mine site located in Canada.
Caterpillar has shipped an electric load-haul-dump (LHD) loader to a mine in Canada, where the first such proof-of-concept vehicle will be tested in active service.
Paramount to its operation is a fleet of battery-operated electric vehicles, including jumbos, 14-tonne load-haul-dump (LHDs), bolters, service carriers, and emulsion loaders.
The AT32LHD duplicates the manual controls in the cab of the load-haul-dump, allowing the operator to direct the equipment from a safer area.
The entire unit is engineered to be a direct replacement for the OEM exhaust system on a wide range of mining equipment, such as scoops, load-haul-dump vehicles, skid-steer loaders, utility vehicles and personnel carriers.
Although hand-held drills are employed in some areas, the mine also makes use of compact Atlas Copco drilling jumbos and load-haul-dump machines from Tamrock.
Caterpillar will start testing its 7-tonne load-haul-dump loader at Onaping Depth, starting in July, and Glencore is additionally involved with two projects with the Ultra-Deep Mining Network (UDMN) in Sudbury.
The high-capacity, load-haul-dump loader, which works two shifts per day for a total of up to 20 hours, loads out of the face and into trucks.
Trackless load-haul-dump units move ore from stopes to an underground crushing system.
The D-series add-on mufflers are available in 10 sizes that cover literally all types of underground equipment, from small personnel carriers and gen-sets to large load-haul-dump (LHD) vehicles, the company said.
Tamrock also owns Secoma and EM Franceloader in France and the Canadian-made line of load-haul-dump equipment under the EJC label made in Burlington, Ontario.
Working on equipment that vibrates for extended periods--such as haul trucks, bulldozers and load-haul-dump machines--can even affect a person's internal organs.