MINING – hmc

MINING.

GEARBOXBUDDY has been a household name in the open pit, dragline mining industry for years.

EXPERIENCE & TECHNOLOGY.

In 1973, the largest population ever of BE, Marion, page, and P&H draglines and shovels were operated within a 150 mile radius of HMC Gears. Our experience in servicing these machines makes our 5th generation, advanced technology manufacturing company your source for parts and service in every region of the world where surface mining is performed.

Offering you invaluable assistance with any dragline or shovel-related issue you encounter.

DRAGLINE & SHOVEL COMPONENTS

HOIST/DRAG

Bull gears
Intermediate gears
Intermediate pinion shafts
Motor extension pinion shafts
Drum ends

SWING

Intermediate gears
Motor extension pinion shafts
Swing shafts
Swing pinions
Rails, racks, and rollers

PROPEL/WALK

Motor extension shafts
Intermediate gears
Intermediate pinion shafts
Propel bull gears
Propel hubs
Cams, eccentrics, and cranks
Cam bearings
Cam Shafts

SHOVEL COMPONENTS

Precision gearing (crowd, hoist, swing, and propel)
Replacement rails, racks, and rollers
New/rebuilt planetary gearboxes
Innovative and improved designs
Special alloys designed to enhance performance life

HMC Gears has the industry knowledge and experience to provide dragline parts to companies that need a reliable solution. Here at HMC we stock certain dragline components so that we can offer an efficient solution for our customer’s dragline projects.