Overton Chicago Gear, 530 Westgate Drive, Addison, IL (2026)

09/04/2026

𝗖𝗲𝗺𝗲𝗻𝘁 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗽𝘂𝘁𝘀 𝗵𝗲𝗮𝘃𝘆 𝗱𝗲𝗺𝗮𝗻𝗱𝘀 𝗼𝗻 𝗲𝘃𝗲𝗿𝘆 𝗰𝗼𝗺𝗽𝗼𝗻𝗲𝗻𝘁—𝗮𝗻𝗱 𝗱𝗲𝗽𝗲𝗻𝗱𝗮𝗯𝗹𝗲 𝗴𝗲𝗮𝗿𝗶𝗻𝗴 𝗵𝗲𝗹𝗽𝘀 𝗸𝗲𝗲𝗽 𝘁𝗵𝗲 𝗲𝗻𝘁𝗶𝗿𝗲 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻 𝗺𝗼𝘃𝗶𝗻𝗴.

𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 supports cement-processing facilities with precision gearing and gearbox solutions engineered for demanding pulverizer applications.

When long OEM lead times or limited standard options create a challenge, our team can develop a solution around the equipment’s specific operating requirements.

⚙️ 𝗥𝗶𝗴𝗵𝘁-𝗮𝗻𝗴𝗹𝗲 𝗴𝗲𝗮𝗿𝗯𝗼𝘅 𝗲𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲
⚙️ 𝗜𝗻𝘁𝗲𝗿𝗻𝗮𝗹𝗹𝘆 𝗽𝗿𝗼𝗱𝘂𝗰𝗲𝗱 𝗞𝗹𝗶𝗻𝗴𝗲𝗹𝗻𝗯𝗲𝗿𝗴 𝗯𝗲𝘃𝗲𝗹 𝗴𝗲𝗮𝗿𝘀
⚙️ 𝗖𝘂𝘀𝘁𝗼𝗺𝗶𝘇𝗲𝗱 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 𝗳𝗼𝗿 𝗰𝗿𝗶𝘁𝗶𝗰𝗮𝗹 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀
⚙️ 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗱𝗲𝘀𝗶𝗴𝗻𝗲𝗱 𝗳𝗼𝗿 𝗲𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝘆, 𝗱𝘂𝗿𝗮𝗯𝗶𝗹𝗶𝘁𝘆 𝗮𝗻𝗱 𝗿𝗲𝗱𝘂𝗰𝗲𝗱 𝗻𝗼𝗶𝘀𝗲

𝗗𝗶𝘀𝗰𝗼𝘃𝗲𝗿 𝗵𝗼𝘄 𝗢𝗖𝗚 𝗵𝗲𝗹𝗽𝘀 𝗰𝗲𝗺𝗲𝗻𝘁 𝗽𝗿𝗼𝗱𝘂𝗰𝗲𝗿𝘀 𝗽𝗿𝗼𝘁𝗲𝗰𝘁 𝘂𝗽𝘁𝗶𝗺𝗲 𝗮𝗻𝗱 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝘃𝗶𝘁𝘆:
https://oc-gear.com/cement-industry-solutions/

09/02/2026

𝗟𝗼𝗰𝗸𝘀 𝗮𝗻𝗱 𝗱𝗮𝗺𝘀 𝗿𝗲𝗹𝘆 𝗼𝗻 𝗵𝗲𝗮𝘃𝘆-𝗱𝘂𝘁𝘆 𝗴𝗲𝗮𝗿𝗶𝗻𝗴 𝘁𝗼 𝗸𝗲𝗲𝗽 𝗰𝗿𝗶𝘁𝗶𝗰𝗮𝗹 𝘄𝗮𝘁𝗲𝗿𝘄𝗮𝘆 𝗶𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗻𝗴 𝘀𝗮𝗳𝗲𝗹𝘆 𝗮𝗻𝗱 𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝘆.

𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 provides repair, rebuild, reverse engineering, and manufacturing solutions for aging, obsolete, and hard-to-replace gearing used in lock and dam systems.

⚙️ Gate operating systems
⚙️ Hoists and lifting equipment
⚙️ Dam gate machinery
⚙️ Winches and tow-haulage equipment
⚙️ Movable bridge drive systems
⚙️ Custom replacement gears and gearboxes

𝗤: 𝗪𝗵𝗮𝘁 𝗵𝗮𝗽𝗽𝗲𝗻𝘀 𝘄𝗵𝗲𝗻 𝗼𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗱𝗿𝗮𝘄𝗶𝗻𝗴𝘀 𝗼𝗿 𝗿𝗲𝗽𝗹𝗮𝗰𝗲𝗺𝗲𝗻𝘁 𝗽𝗮𝗿𝘁𝘀 𝗮𝗿𝗲 𝗻𝗼 𝗹𝗼𝗻𝗴𝗲𝗿 𝗮𝘃𝗮𝗶𝗹𝗮𝗯𝗹𝗲?

𝗔: OCG can reverse engineer existing components and assemblies to reproduce obsolete gearing or develop an upgraded solution using modern materials and engineering.

𝗟𝗲𝗮𝗿𝗻 𝗺𝗼𝗿𝗲 𝗮𝗯𝗼𝘂𝘁 𝗟𝗼𝗰𝗸 & 𝗗𝗮𝗺 𝗚𝗲𝗮𝗿𝗶𝗻𝗴 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀:
https://oc-gear.com/lock-dam-gearing-solutions/

08/28/2026

𝗕𝗶𝗴 𝗲𝗾𝘂𝗶𝗽𝗺𝗲𝗻𝘁 𝗱𝗲𝗺𝗮𝗻𝗱𝘀 𝘀𝗲𝗿𝗶𝗼𝘂𝘀 𝗽𝗿𝗲𝗰𝗶𝘀𝗶𝗼𝗻. ⚙️

From new custom builds to complete rebuilds and upgrades, 𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝘀 industrial gearbox solutions engineered for demanding applications.

𝗡𝗲𝗲𝗱 𝘁𝗼 𝗿𝗲𝗽𝗹𝗮𝗰𝗲 𝗮𝗻 𝗼𝗯𝘀𝗼𝗹𝗲𝘁𝗲 𝗰𝗼𝗺𝗽𝗼𝗻𝗲𝗻𝘁? Our team can reverse engineer existing gears and gearbox components—even when original drawings are unavailable.

𝗤: 𝗖𝗮𝗻 𝘄𝗲 𝗿𝗲𝗯𝘂𝗶𝗹𝗱 𝗴𝗲𝗮𝗿𝗯𝗼𝘅𝗲𝘀 𝗳𝗿𝗼𝗺 𝗼𝘁𝗵𝗲𝗿 𝗺𝗮𝗻𝘂𝗳𝗮𝗰𝘁𝘂𝗿𝗲𝗿𝘀?
𝗔: Yes. Overton Chicago Gear can evaluate, rebuild, and upgrade gearboxes from any manufacturer to help restore performance and extend service life.

𝗘𝘅𝗽𝗹𝗼𝗿𝗲 𝗼𝘂𝗿 𝗰𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀:
https://oc-gear.com/

08/25/2026

𝗪𝗶𝗻𝗱 𝘁𝘂𝗿𝗯𝗶𝗻𝗲𝘀 𝗱𝗲𝗽𝗲𝗻𝗱 𝗼𝗻 𝗽𝗿𝗲𝗰𝗶𝘀𝗶𝗼𝗻 𝗴𝗲𝗮𝗿𝗶𝗻𝗴 𝘁𝗼 𝗸𝗲𝗲𝗽 𝗽𝗼𝘄𝗲𝗿 𝗺𝗼𝘃𝗶𝗻𝗴. ⚙️🌬️

𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 manufactures high-reliability gearing for wind turbine gearbox manufacturers, maintenance companies, and wind farm operators.

𝗢𝘂𝗿 𝘄𝗶𝗻𝗱 𝗲𝗻𝗲𝗿𝗴𝘆 𝗰𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀 𝗶𝗻𝗰𝗹𝘂𝗱𝗲:
✅ Precision tooth grinding
✅ In-house machining and heat treatment
✅ Independent gear inspection
✅ Nondestructive testing
✅ Gear reconditioning when possible

𝗤: 𝗗𝗼𝗲𝘀 𝘄𝗼𝗿𝗻 𝘁𝘂𝗿𝗯𝗶𝗻𝗲 𝗴𝗲𝗮𝗿𝗶𝗻𝗴 𝗮𝗹𝘄𝗮𝘆𝘀 𝗻𝗲𝗲𝗱 𝘁𝗼 𝗯𝗲 𝗿𝗲𝗽𝗹𝗮𝗰𝗲𝗱?
𝗔: Not necessarily. In many cases, OCG can recondition existing gears—helping customers reduce costs while maintaining the accuracy and durability wind-energy applications demand.

𝗗𝗶𝘀𝗰𝗼𝘃𝗲𝗿 𝗢𝗖𝗚’𝘀 𝘄𝗶𝗻𝗱 𝗲𝗻𝗲𝗿𝗴𝘆 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀:
https://oc-gear.com/wind-energy-solutions/

08/17/2026

🔥 𝗕𝘂𝗶𝗹𝘁 𝘁𝗼 𝘁𝗮𝗸𝗲 𝘁𝗵𝗲 𝗵𝗲𝗮𝘁.

The performance of an industrial gear depends on more than how it’s cut. Proper heat treatment helps create the hardness, strength, and wear resistance needed for demanding applications.

𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿’𝘀 𝗰𝗼𝗻𝘁𝗿𝗮𝗰𝘁 𝗵𝗲𝗮𝘁 𝘁𝗿𝗲𝗮𝘁𝗺𝗲𝗻𝘁 𝗰𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀 𝗶𝗻𝗰𝗹𝘂𝗱𝗲:

⚙️ Carburizing
⚙️ Hardening
⚙️ Annealing
⚙️ Normalizing
⚙️ Nitriding
⚙️ Press quenching
⚙️ Shot peening
⚙️ Straightening

With the capacity to process gears up to 𝟵𝟬 𝗶𝗻𝗰𝗵𝗲𝘀 𝗶𝗻 𝗱𝗶𝗮𝗺𝗲𝘁𝗲𝗿, OCG is equipped for serious industrial work.

𝗟𝗲𝗮𝗿𝗻 𝗺𝗼𝗿𝗲 𝗮𝗯𝗼𝘂𝘁 𝗼𝘂𝗿 𝗰𝗼𝗻𝘁𝗿𝗮𝗰𝘁 𝗵𝗲𝗮𝘁 𝘁𝗿𝗲𝗮𝘁𝗺𝗲𝗻𝘁 𝗰𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀:
https://oc-gear.com/contract-heat-treatment/

08/10/2026

You’re right. Your usual social format includes the Q&A, and I left it out again. Here’s the corrected version, no extra detour:

𝗗𝗶𝗳𝗳𝗲𝗿𝗲𝗻𝘁 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀. 𝗢𝗻𝗲 𝗦𝘁𝗮𝗻𝗱𝗮𝗿𝗱: 𝗣𝗿𝗲𝗰𝗶𝘀𝗶𝗼𝗻.

From 𝗗𝗮𝘁𝗮 𝗖𝗲𝗻𝘁𝗲𝗿𝘀 𝗮𝗻𝗱 𝗟𝗼𝗰𝗸 & 𝗗𝗮𝗺 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 to mining, marine, power generation, and cement processing, different industries put very different demands on their equipment.

𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 provides precision gearing and gearbox solutions for applications across industries including:

✅ Data Centers
✅ Lock & Dam Solutions
✅ Power Generation
✅ Mining
✅ Marine
✅ Oil & Gas
✅ Cement Processing
✅ Metal Processing
✅ Defense
✅ Wind Energy

𝗤: 𝗖𝗮𝗻 𝘁𝗵𝗲 𝘀𝗮𝗺𝗲 𝗴𝗲𝗮𝗿𝗶𝗻𝗴 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻 𝘄𝗼𝗿𝗸 𝗮𝗰𝗿𝗼𝘀𝘀 𝗲𝘃𝗲𝗿𝘆 𝗶𝗻𝗱𝘂𝘀𝘁𝗿𝘆?
𝗔: Not necessarily. Loads, operating conditions, environments, and performance requirements can vary considerably. OCG has the engineering and manufacturing capabilities to develop gearing suited to the application.

𝗟𝗲𝗮𝗿𝗻 𝗺𝗼𝗿𝗲 𝗮𝗯𝗼𝘂𝘁 𝘁𝗵𝗲 𝗶𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗢𝗖𝗚 𝘀𝗲𝗿𝘃𝗲𝘀:
https://oc-gear.com/industries/

08/07/2026

𝗔 𝗳𝗮𝗶𝗹𝗲𝗱 𝗴𝗲𝗮𝗿 𝗺𝗮𝘆 𝗯𝗲 𝘁𝗵𝗲 𝘀𝘆𝗺𝗽𝘁𝗼𝗺, 𝗻𝗼𝘁 𝘁𝗵𝗲 𝗳𝘂𝗹𝗹 𝗽𝗿𝗼𝗯𝗹𝗲𝗺.

Replacing the damaged component can restore production, but if the underlying cause is never identified, the same failure may return.

𝗔 𝗱𝗲𝘁𝗮𝗶𝗹𝗲𝗱 𝗴𝗲𝗮𝗿 𝗮𝗻𝗱 𝗴𝗲𝗮𝗿𝗯𝗼𝘅 𝗶𝗻𝘀𝗽𝗲𝗰𝘁𝗶𝗼𝗻 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽 𝗲𝘃𝗮𝗹𝘂𝗮𝘁𝗲:
✅ Tooth wear and surface damage
✅ Alignment and bearing conditions
✅ Lubrication and operating temperatures
✅ Material and heat-treatment performance
✅ Load distribution and gear geometry
✅ Opportunities to improve the original design

𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 combines failure analysis with engineering and metallurgy expertise to help customers move beyond repeated replacement cycles.

𝗤: 𝗦𝗵𝗼𝘂𝗹𝗱 𝗮 𝗳𝗮𝗶𝗹𝗲𝗱 𝗴𝗲𝗮𝗿 𝗮𝗹𝘄𝗮𝘆𝘀 𝗯𝗲 𝗱𝘂𝗽𝗹𝗶𝗰𝗮𝘁𝗲𝗱 𝗲𝘅𝗮𝗰𝘁𝗹𝘆?
𝗔: Not necessarily. When premature or repeated failure occurs, adjustments to the material, heat treatment, geometry, or overall design may provide a more reliable long-term solution.

𝗟𝗲𝗮𝗿𝗻 𝗺𝗼𝗿𝗲:
https://oc-gear.com/engineering-services/

08/03/2026

𝗗𝗮𝘁𝗮 𝗰𝗲𝗻𝘁𝗲𝗿𝘀 𝗱𝗲𝗽𝗲𝗻𝗱 𝗼𝗻 𝗻𝗼𝗻𝘀𝘁𝗼𝗽 𝗽𝗼𝘄𝗲𝗿, 𝗰𝗼𝗼𝗹𝗶𝗻𝗴, 𝗮𝗻𝗱 𝗺𝗲𝗰𝗵𝗮𝗻𝗶𝗰𝗮𝗹 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲. ⚙️

𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 provides precision gearing solutions for the mission-critical systems that help keep data centers operating around the clock.

𝗢𝗖𝗚’𝘀 𝗰𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀 𝗶𝗻𝗰𝗹𝘂𝗱𝗲 𝗵𝗶𝗴𝗵-𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗼𝗽𝗲𝗻 𝗴𝗲𝗮𝗿𝗶𝗻𝗴 𝗮𝗻𝗱 𝗴𝗲𝗮𝗿𝗯𝗼𝘅𝗲𝘀 𝗳𝗼𝗿:

✔️ Backup power generation
✔️ Gas turbine and generator applications
✔️ Cooling towers and critical cooling equipment
✔️ High-speed, high-load transmission systems
✔️ Gearbox rebuilding, refurbishment, and repair

𝗙𝗿𝗼𝗺 𝘁𝘂𝗿𝗯𝗶𝗻𝗲-𝘁𝗼-𝗴𝗲𝗻𝗲𝗿𝗮𝘁𝗼𝗿 𝗴𝗲𝗮𝗿 𝘁𝗿𝗮𝗶𝗻𝘀 𝘁𝗼 𝗮𝘂𝘅𝗶𝗹𝗶𝗮𝗿𝘆 𝗱𝗿𝗶𝘃𝗲 𝗴𝗲𝗮𝗿𝗯𝗼𝘅𝗲𝘀, 𝗢𝗖𝗚 𝗺𝗮𝗻𝘂𝗳𝗮𝗰𝘁𝘂𝗿𝗲𝘀 𝗮𝗻𝗱 𝗿𝗲𝘀𝘁𝗼𝗿𝗲𝘀 𝗰𝗼𝗺𝗽𝗹𝗲𝘅 𝗴𝗲𝗮𝗿𝗶𝗻𝗴 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗲𝗱 𝗳𝗼𝗿 𝗵𝗶𝗴𝗵 𝗥𝗣𝗠𝘀, 𝘁𝗲𝗺𝗽𝗲𝗿𝗮𝘁𝘂𝗿𝗲 𝗳𝗹𝘂𝗰𝘁𝘂𝗮𝘁𝗶𝗼𝗻𝘀, 𝗮𝗻𝗱 𝗰𝗼𝗻𝘁𝗶𝗻𝘂𝗼𝘂𝘀-𝗱𝘂𝘁𝘆 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻.

With advanced engineering, manufacturing, heat-treatment, testing, and repair capabilities, OCG helps data center operators maximize uptime, extend equipment life, and protect critical infrastructure.

𝗤: 𝗛𝗼𝘄 𝗱𝗼𝗲𝘀 𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 𝗵𝗲𝗹𝗽 𝘀𝘂𝗽𝗽𝗼𝗿𝘁 𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗱𝗮𝘁𝗮 𝗰𝗲𝗻𝘁𝗲𝗿 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝘀?

𝗔: OCG manufactures, rebuilds, and repairs precision gearing and gearboxes used in backup power generation, gas turbine and generator systems, cooling equipment, and other mission-critical applications. These solutions are engineered to withstand high loads, high RPMs, temperature fluctuations, and continuous-duty operation, helping data centers maximize uptime and extend equipment life.

𝗟𝗲𝗮𝗿𝗻 𝗺𝗼𝗿𝗲 𝗮𝗯𝗼𝘂𝘁 𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 𝗮𝘁 oc-gear.com

07/22/2026

⚙️ 𝗖𝘂𝘀𝘁𝗼𝗺 𝗚𝗲𝗮𝗿𝗯𝗼𝘅𝗲𝘀 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗲𝗱 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗧𝗼𝘂𝗴𝗵𝗲𝘀𝘁 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀

𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 designs and manufactures some of the largest and most complex gearboxes in the industry. With more than 𝟱𝟬𝟬,𝟬𝟬𝟬 𝗴𝗲𝗮𝗿𝗯𝗼𝘅𝗲𝘀 𝗱𝗲𝘀𝗶𝗴𝗻𝗲𝗱 𝗮𝗻𝗱 𝗯𝘂𝗶𝗹𝘁, OCG has the experience to deliver dependable solutions for demanding equipment and specialized applications.

𝗢𝘂𝗿 𝗴𝗲𝗮𝗿𝗯𝗼𝘅 𝗰𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀 𝗶𝗻𝗰𝗹𝘂𝗱𝗲:
✅ Made-to-order helical, bevel helical, and planetary gearboxes
✅ Standard, right-angle, and parallel-shaft configurations
✅ Drop-in replacements for gearboxes from virtually any manufacturer
✅ Special ratios and high-power-density designs
✅ Reverse engineering of complete gearboxes, gears, and gear sets
✅ Inspection, engineering, repair, and complete rebuild services
✅ Replacement bearings, seals, rotating elements, and spare parts
✅ No-load and full-load testing when required
✅ Condition-monitoring and pressurized lubrication systems
✅ Emergency breakdown assistance and jobsite evaluations

OCG supports critical applications across metal processing, locks and dams, movable bridges, marine propulsion, power generation, cement processing, large pumps, cranes, medical equipment, and other specialized industries. Gearboxes can also incorporate shifters, clutches, differentials, backlash limiters, and other control mechanisms based on the application.

𝗖𝗮𝗻 𝗢𝗖𝗚 𝗿𝗲𝗯𝘂𝗶𝗹𝗱 𝗮𝗻 𝘂𝗻𝘀𝘂𝗽𝗽𝗼𝗿𝘁𝗲𝗱 𝗼𝗿 𝗼𝗯𝘀𝗼𝗹𝗲𝘁𝗲 𝗴𝗲𝗮𝗿𝗯𝗼𝘅?
Yes. OCG can reverse engineer individual components or complete units, manufacture new rotating components, and restore older gearboxes to like-new performance. Complete rebuilt gearboxes include a 𝟭𝟮-𝗺𝗼𝗻𝘁𝗵 𝘄𝗮𝗿𝗿𝗮𝗻𝘁𝘆.

OCG has the engineering experience, manufacturing technology, and process control to deliver.

𝗟𝗲𝗮𝗿𝗻 𝗺𝗼𝗿𝗲 𝗮𝗯𝗼𝘂𝘁 𝗢𝗖𝗚 𝗴𝗲𝗮𝗿𝗯𝗼𝘅 𝗰𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀:
https://oc-gear.com/gearboxes/

07/15/2026

America’s waterways depend on equipment that performs under pressure, year after year. 𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 brings more than 130 years of gearing experience to lock and dam operations, helping support the systems that lift gates, control water flow, and keep vital infrastructure moving.

𝗢𝗖𝗚 𝗰𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀 𝗶𝗻𝗰𝗹𝘂𝗱𝗲:
⚙️ Custom lock and dam gearboxes
⚙️ Complete rebuilds and overhauls
⚙️ Reverse engineering for obsolete equipment
⚙️ Drop-in gearbox replacements
⚙️ High-torque, low-speed gear solutions
⚙️ Testing and documentation to USACE specifications

From legacy machinery to modernized power transmission systems, OCG delivers the precision, durability, and support these demanding applications require.

𝗤𝘂𝗲𝘀𝘁𝗶𝗼𝗻: 𝗪𝗵𝗮𝘁 𝗶𝘀 𝘁𝗵𝗲 𝗯𝗲𝘀𝘁 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻 𝘄𝗵𝗲𝗻 𝗮𝗻 𝗼𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗴𝗲𝗮𝗿𝗯𝗼𝘅 𝗶𝘀 𝗻𝗼 𝗹𝗼𝗻𝗴𝗲𝗿 𝘀𝘂𝗽𝗽𝗼𝗿𝘁𝗲𝗱?

𝗔𝗻𝘀𝘄𝗲𝗿: OCG can inspect, reverse engineer, rebuild, or replace the unit with a solution designed around the existing infrastructure.

𝗟𝗲𝗮𝗿𝗻 𝗺𝗼𝗿𝗲: https://oc-gear.com/

Overton Chicago Gear

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