Providing gearing solutions for more than a century.
Philadelphia Gear: Local service. National support. Global expertise.
Company Overview Industries Served Regional Facilities Products & Services Parts Quote Manuals & Literature News & Events Careers background
 


Power Transmission Engineering and Manufacturing

By combining innovative engineering, expert manufacturing, technical field services and a coast-to-coast network of regional aftermarket service centers we successfully serve the needs of our elite customers throughout the world.

Company Overview
In 1892, George B. Grant founded Philadelphia Gear Works in the perfect location to serve the booming steel and anthracite coal industries of Pennsylvania's Lehigh Valley.

Company Personnel
A listing and description of Philadelphia Gear's staff members.

Industry Associations
As a founding member of the American Gear Manufacturers Association (AGMA), Philadelphia Gear recognizes the value of industry associations - companies joining together to advance members' common interests and to create industry standards.

Gearing for Fast Growing Industries
Philadelphia Gear has earned a globally recognized reputation for expertise in power transmission engineering and manufacturing. Our world-class engineering and technical staff provides our extensive customer base across the globe with a full-range of solutions for their power transmission needs.

Philadelphia Gear Industries Served
Philadelphia Gear customers depend on high quality, reliable power transmission equipment to lower the cost of operation and reduce down time, while producing at the highest levels. Philadelphia Gear is ready to meet these challenges, bringing over 100 years of experience providing gearing for various industrial applications.

Power Generation - Power Transmission Equipment
Philadelphia Gear power transmission equipment has historically served the power generation markets in all phases of the process, from raw material extraction and processing to electrical power production.

Refining and Pipeline Industry Equipment
Philadelphia Gear provides this industry with high speed, high precision, high horsepower gear drives, as well as innovative solutions to meet the industry's power generation needs.

Petrochemical Industry Equipment
Philadelphia Gear provides this industry with high speed, high precision, high horsepower gear drives, as well as innovative solutions to meet the industry's power generation needs.

Mining Industry Equipment
Whether for coal, copper, iron ore or precious metals mining, Philadelphia Gear's knowledge of gear design and manufacturing for the mining industry offers professionals the opportunity to have one source for all of their power transmission needs.

Cement Industry Equipment
Philadelphia Gear's rugged, high-torque cement mill drives are vital links in the manufacturing process of cement plants worldwide. Bevel-helical and bevel-epicyclic roller mill drive designs have been supplied by Philadelphia Gear for roller mill applications, and primary motor driven parallel shaft reducers.

Steel Industry Equipment
Philadelphia Gear pioneered the design and manufacture of the first basic oxygen furnace gear drive for the steel industry nearly 40 years ago. Today, we provide precision shell pinion gearing, rolling mill drives, reducers engineered for large loads, and other solutions designed to meet the various needs of the steel and metal processing industry.

Pulp & Paper Industry Equipment
Philadelphia Gear advanced the U.S. paper industry with the development of a versatile, shaft mounted gear system for driving paper machine dryers, which became knows as "The Yankee Dryer" design. Philadelphia Gear continues to work to provide solutions to meet the diverse needs of the paper and pulp industry.

Water Management Industry Equipment
Philadelphia Gear has supplied drives for water management applications for over 40 years, particularly in areas of the deep Southern United States, where the landscape is vulnerable to drainage problems. Power transmission equipment is typically used to drive horizontal or vertical pumps for the transportation, storage, or conditioning of treated or untreated water.

Sugar Industry Equipment
Processing sugar is seasonal work, requiring high output mill drives to run at high loads once the cane has been harvested. Philadelphia Gear technical experts are available to make sure these drives are running at maximum capacity when the busy processing season comes around.

Marine Industry Equipment
Philadelphia Gear's history in the marine industry dates back to the early-20th century, providing gears, sprockets, and transmissions for U.S. ships during the First World War. Our role in this industry has grown since then, from ring and worm gearing for Navy destroyers in World War II, to our marine gear drives that power the icebreakers, war ships and work boats of today.

Philadelphia Gear Client List
Philadelphia Gear's client list reads like a "Who's Who" of representative leaders in design, process and manufacturing industries.

Case Studies
A listing of links for Philadelphia Gear's case studies.

Onsite Technical Services brings plant back online in 10 days
A gas-fired power plant in the Northeast region of the United States had a problem. The accessory drive on one of its GE Frame 7 gas turbines had developed an oil leak.

Cost-effective solution for refinery cooling towers
A major oil refinery in the western United States, a long-time Philadelphia Gear customer, had developed a problem over the course of the last 10 to 15 years. They had replaced a number of cooling tower drives, and were accumulating the used ones on-site, with no clear idea as to their final use.

Unique design solution for the steel industry
A leading Midwestern steel bar producer had a problem - one of their roughing mills, reducing billets to steel bars, was experiencing continual breakdown problems resulting from the design of its 45-degree bevel gear sets.

Unique problem solving for petrochemical industry
A lubrication malfunction caused a catastrophic failure in a Philadelphia Gear gearbox on one of the offshore gas production platforms in the Gulf of Mexico, owned by one of the world's largest petrochemical companies.

Emergency rebuild for the sugar industry
When the Chief Engineer of a major Sugar Co-Operative in Louisiana, reported a "bump" in his low-speed mill drive (one of four such units on-site), he authorized Philadelphia Gear Sales Representative Gayle Quinlan to visit and check out the situation.

Emergency rebuild for the power generation industry
A major city in the Southeastern United States had been using six Philadelphia Gear gas turbine generators - typically rated from 16 to 30 megawatts - to supplement their power grid during times of peak usage.

Regional Service and Manufacturing Facilities
Philadelphia Gear extends our technical expertise and specialized services across the country through five strategically located regional service and manufacturing facilities - making us the only national gear manufacturer providing such a comprehensive range of services through a coast-to-coast network of wholly-owned regional service centers.

   


Gearing Products and Services
With over 100 years of power transmission design experience, Philadelphia Gear offers world class expertise in the service and manufacture of power transmission equipment. Philadelphia Gear engineers utilize state-of-the-art inspection and measurement equipment and techniques to provide qualified answers to critical gear questions.

Replacement Renewal Parts
Purchasing Philadelphia Gear renewal parts for your Philadelphia Gear equipment ensures that all parts are built to correct specifications, including any improvements that may have been incorporated into the drive design.

Inspect Repair and Upgrade Equipment
Philadelphia Gear is your source for rapid turnaround inspection and repair of any brand of equipment, as well as for engineering solutions for your power transmission equipment problems.

Continuous Oil Rescue Equipment
Philadelphia Gear’s CORE system virtually
eliminates ferrous metal contamination as a cause of lubrication related failures in gearboxes.

Onsite Technical Services
With more than a century of gear design, manufacturing and overhaul behind us, Philadelphia Gear understands your critical gearbox applications better than anyone. This is why we are proud to announce the arrival of a new aftermarket service called OTS.

Technical Field Services
Philadelphia Gear provides technical services ranging from complete gearbox repair, maintenance and upgrade services for both new and existing power transmission equipment to state-of-the-art gearbox condition monitoring and predictive maintenance analysis.

Enclosed Drives Manufacturer
Philadelphia Gear enclosed drives are installed for a wide variety of applications, from precision high-speed turbo-machinery gearing, to rugged, heavy-duty industrial gear products. The result of over 100 years of innovative design engineering and manufacturing, Philadelphia Gear enclosed drives set the standard for quality, endurance and customer satisfaction.

Synchrotorque Products
Philadelphia Gear's Synchrotorque line includes hydroviscous drives for variable output speed and torque control, as well as clutching, braking and load absorbing. Products are available in horizontal and vertical configurations as both stand-alone assemblies or with built-in step-up or step-down gearing.

High Quality Open Gearing
Philadelphia Gear has built a reputation for quality and durability by manufacturing high quality precision gearing for over a century. During these 100-plus years, we've continued to develop our design and manufacturing capabilities to produce unique, high capacity gearing solutions for a diverse list of industrial clients.

Design Engineering
With more than 100 years of expertise in power transmission equipment and gearing manufacturing, Philadelphia Gear's world-class design engineering group has earned a reputation for providing unique, innovative solutions to the most difficult power transmission problems.

GearLogic SM Extended Warranty
Philadelphia Gear's program offers an additional 24-month warranty on all replaced parts and workmanship associated with a gearbox repair at any of our regional service and manufacturing facilities.

Gear 101 Training Seminars
With well over a century of gear drive design, manufacture and trouble-shooting behind it, Philadelphia Gear is proud to undertake the challenge of educating the maintenance and engineering staffs of its customers.

Request Parts Quote
Philadelphia Gear manufactures custom gearing solutions based on the needs of our customers. For a replacement parts quote, please sort through the drawings provided, choosing those that best meet your part needs. Shortly after, a Philadelphia Gear representative will contact you to help proceed with your request.

Technical Manuals and Literature
For over 100 years, Philadelphia Gear has earned a globally recognized reputation for expertise in power transmission engineering and manufacturing, parlaying that century-plus of technical know-how into literature now available to Philadelphia Gear customers. This literature includes historical operations manuals, as well as white papers on critical issues that affect equipment uptime.

Gearing and Manufacturing Technical Manuals
Philadelphia Gear technical manuals include important information on the installation, operation and maintenance of Philadelphia Gear drives. And, as the exclusive provider of Western Gear & WesTech products, Philadelphia Gear is pleased to make these manuals available for our customers' use as well.

Philadelphia Gear Technical White Papers
" Preventive Maintenance: An Examination of the Root Causes of Gearbox Failure" and "Understanding and Maintaining an Effective Lubrication System"

Engineering Standard Index

ISO Certification

Gearing and Manufacturing News and Events
Philadelphia Gear offers world-class expertise in power transmission design, manufacture and service to customers in a broad range of industries. Enter the News & Events section for a schedule of Philadelphia Gear¹s upcoming appearances at trade shows for these industries.

Philadelphia Gear News and Events
Read Articles and Press Releases

Trade Show Schedule
Look for Philadelphia Gear at the 2006 trade shows and industry events.

Client Newsletter "Life Cycle"

Gearing and Manufacturing Careers
Through Philadelphia Gear's 100-plus years of operation, one of the strongest constants has been our commitment to employing the most talented people in the industry. A career with Philadelphia Gear offers the security of working for a company that has been an industry leader for over a century.

Positions available at Philadelphia Gear

Emergency Services
For emergency service, 24-hours a day,
call Philadelphia Gear at 800-766-5120.

Contact Information for Philadelphia Gear
Philadelphia Corporate Office & Technical Center
Philadelphia, Pennsylvania
Phone (toll free, 24 hrs/day - 7 days/wk): 800-766-5120
Phone (local): 610-265-3000
Fax: 610-337-5637