IN-HOUSE ENGINEERING

DECADES OF
EXPERIENCE

PRECISION GEAR
CUTTING MACHINERY

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Gears

Gears

We design, engineer and manufacture the world’s best heavy duty quality gearing.

STANDARD SIZES TO 5000 HP

CUSTOM DESIGNS

REBUILT TO SPEC

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GEARBOXES

GEARBOXES

We offer standard gearboxes as well as custom designs to fit your needs.

REBUILD & REPAIR

We repair and re-engineer most leading brands.

REBUILT COMPONENTS

IMPROVED DESIGNS

BETTER MATERIALS

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REBUILD & REPAIR

24/7 DIAGNOSTICS
& MAINTENANCE

We have experienced field service engineers available 24/7 to troubleshoot, diagnose and maintain your equipment.

FAST DIAGNOSTICS

FASTEST REPAIR

LESS DOWNTIME

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24/7 DIAGNOSTICS
& MAINTENANCE

REBUILT COMPONENTS

IMPROVED DESIGNS

BETTER MATERIALS

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REBUILD & REPAIR

REBUILD & REPAIR

We repair and reengineer your gearing with new engineering technology that makes it better than original.

FAST DIAGNOSTICS

FASTEST REPAIR

LESS DOWNTIME

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24/7 DIAGNOSTICS
& MAINTENANCE

24/7 DIAGNOSTICS
& MAINTENANCE

We have experienced field service engineers available 24/7 to troubleshoot, diagnose and maintain your equipment.

FOUNDED IN

1886

NEARLY 130 YEARS OF INDUSTRY LEADERSHIP.

ENGINEERING HOURS PER YEAR

MORE ENGINEERS THAN ANY OTHER COMPANY IN GEARING.

CUSTOMERS WORLDWIDE

2000+

GEARING EXPERTISE IN ALMOST EVERY APPLICATION.

MARKETS

Horsburgh & Scott is the world leader in engineering and manufacturing custom gearing solutions for any market that needs strong, reliable gears. We have the engineering expertise to maintain, repair and replace gear drives with components and systems that will outlast all others.

FULL LIST OF MARKETS

MINING

COMBINATION DRIVES

SHOVELS & DRAGLINES

LONG WALL MINING

and more..

Our Capabilities

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Horsburgh & Scott has nearly 130 years of engineering expertise in high torque, large gear drive systems. We use the world’s most advanced gear cutting equipment and can duplicate virtually any gear geometry. Gear Up for higher productivity.
Gear cutting up to 40 ft. (12m) in diameter Grinding to AGMA Class 14 Heat treating and carburizing up to 50,000 lbs (22,000kg) Induction hardening to 5m in diameter or 30,000 lbs (13,000kg) Quality measurements within 2 microns