# Overhead Crane Inspection & Repair Service | Brennan Jacobs - brennanjacobs.com llms.txt > Brennan Jacobs is a Murfreesboro, TN-based crane and hoist service company supporting industrial maintenance teams with inspections, repairs, parts, and modernization. Founded by a career crane technician with over 30 years of hands-on experience and a background as a Master Technician for Konecranes, Brennan Jacobs provides 24/7 emergency support and OSHA-aligned documentation to keep lift equipment safe, compliant, and running. ## Company Overview - Focus: Overhead crane and hoist inspections, repairs, preventive maintenance, modernization, and parts supply - Industries: Manufacturing, Warehousing, Heavy Industry, Industrial Maintenance - Geography: Murfreesboro, TN and surrounding multi-state region - Expertise: OSHA 1910.179 and ANSI B30 compliance, Konecranes systems, corrective and planned repairs, wire rope MRT scanning, new crane installation - Emergency Support: 24/7 availability with 1-hour guaranteed response for customers on an inspection program ## Core Pages - [Home | Brennan Jacobs](https://brennanjacobs.com/): Overview of overhead crane and hoist inspection, repair, and parts services for industrial maintenance teams, with 24/7 emergency support and OSHA-ready documentation. - [About Us | Brennan Jacobs](https://brennanjacobs.com/about-us/): Learn about Brennan Jacobs — founded by a career crane technician with 30+ years of experience and former Master Technician status at Konecranes, serving manufacturers and heavy industry sites across the region. - [Services | Brennan Jacobs](https://brennanjacobs.com/services/): Full overview of industrial crane and hoist services including inspections, repairs, maintenance programs, installation, structural surveys, wire rope scanning, and parts sourcing. - [FAQs | Brennan Jacobs](https://brennanjacobs.com/faqs/): Answers to common questions about crane failures, OSHA compliance, inspection standards, emergency response, and working with Brennan Jacobs. - [Contact | Brennan Jacobs](https://brennanjacobs.com/contact/): Schedule a free consultation or reach the Brennan Jacobs team for service inquiries, emergency support, or parts requests. - [Privacy Policy | Brennan Jacobs](https://brennanjacobs.com/privacy-policy/): Details how Brennan Jacobs collects, uses, and protects customer and visitor information. - [Terms and Conditions | Brennan Jacobs](https://brennanjacobs.com/terms-and-conditions/): Terms governing use of the Brennan Jacobs website, products, and services. ## Services - [Services Overview](https://brennanjacobs.com/services/): Complete list of overhead crane and hoist services offered by Brennan Jacobs for industrial and manufacturing environments. - [Overhead Crane and Hoist Inspections](https://brennanjacobs.com/services/overhead-crane-and-hoist-inspections/): OSHA 1910.179 and ANSI B30 compliant inspections with detailed, audit-ready documentation to keep your facility safe and compliant. - [Preventive Maintenance Programs](https://brennanjacobs.com/services/preventive-maintenance-programs/): Scheduled maintenance plans designed to catch wear and warning signs early, reducing unplanned failures and production downtime. - [Crane and Hoist Repairs](https://brennanjacobs.com/services/crane-and-hoist-repairs/): Corrective and planned repair services for overhead cranes and hoists, performed to eliminate recurring failures and restore safe operation. - [New Crane and Lifting Equipment Installation](https://brennanjacobs.com/services/new-crane-and-lifting-equipment-installation/): Expert sizing, specification, and installation of new overhead cranes and lifting systems for industrial facilities. - [Structural and Mechanical Surveys](https://brennanjacobs.com/services/structural-and-mechanical-surveys/): In-depth assessments of crane runways, bridges, and mechanical components to identify fatigue, alignment issues, and hidden wear before they become failures. - [Wire Rope MRT Scanning and Lubricant Services](https://brennanjacobs.com/services/wire-rope-mrt-scanning-and-lubricant-services/): Magnetic Rope Testing (MRT) technology to detect internal wire rope defects invisible to visual inspection, combined with professional lubrication services to extend rope life. - [Parts Sourcing and Replacement Services](https://brennanjacobs.com/services/parts-sourcing-and-replacement-services/): Rush and standard parts sourcing for overhead crane and hoist systems, with accurate matching and fast fulfillment to minimize repair delays. ## Parts Store - [Parts Store | Brennan Jacobs](https://brennanjacobs.com/store/): Online store for overhead crane and hoist parts including contactors, electrical controls, electrification components, and hoists — ready to ship with no phone tag required. - [Cart](https://brennanjacobs.com/cart/): Shopping cart for parts orders placed through the Brennan Jacobs online store. - [My Account](https://brennanjacobs.com/my-account/): Customer account portal for managing orders, account details, and purchase history. - [Checkout](https://brennanjacobs.com/checkout/): Secure checkout page for completing parts orders from the Brennan Jacobs online store. ### Store Products — Contactors & Electrical Controls - [Siemens 3RT2516-1AK60 Contactor](https://brennanjacobs.com/product/siemens-3rt2516-1ak60-siemens-contactors/): Siemens industrial contactor for overhead crane and hoist control applications. - [Siemens 3RT2517-1AK60 Contactor](https://brennanjacobs.com/product/siemens-3rt2517-1ak60-siemens-contactor/): Siemens heavy-duty contactor suited for crane motor switching applications. - [Siemens 3RT2926-2PA01](https://brennanjacobs.com/product/siemens-3rt29262pa01/): Siemens surge suppressor module for contactor protection in crane control panels. - [Siemens 3RT2926-2PA010MT0](https://brennanjacobs.com/product/siemens-3rt29262pa010mt0/): Siemens suppressor module variant for crane and hoist electrical control systems. - [Siemens 3RA1933-2A](https://brennanjacobs.com/product/siemens-3ra1933-2a/): Siemens reversing contactor assembly for crane motor direction control. - [Siemens 3RA1924-2B](https://brennanjacobs.com/product/siemens-3ra1924-2b/): Siemens contactor combination module for crane control circuits. - [Siemens 3RA1336-8XB30-1AK6](https://brennanjacobs.com/product/siemens-3ra1336-8xb30-1ak6/): Siemens direct-on-line starter for overhead crane motor applications. - [Siemens 3RT2526-1AK60 Contactor](https://brennanjacobs.com/product/siemens-3rt2526-1ak60-siemens-contactor/): Siemens 3-pole contactor for crane and industrial motor control panels. - [Siemens 3RT2024-1AK60 Contactors](https://brennanjacobs.com/product/siemens-3rt2024-1ak60-siemens-contactors/): Siemens standard contactor for hoist and crane switching applications. - [Siemens 3RA1333-8XB30-1AK6](https://brennanjacobs.com/product/siemens-3ra1333-8xb30-1ak6/): Siemens reversing starter module for crane motor direction control. - [Siemens Auxiliary Switch Block](https://brennanjacobs.com/product/siemens-auxiliary-switch-block/): Add-on auxiliary contact block for Siemens contactors used in crane control systems. - [Reverse Contactors](https://brennanjacobs.com/product/reverse-contactors/): Contactors for reversing crane motor direction, available in multiple configurations and ratings. - [Speed Contactors](https://brennanjacobs.com/product/speed-contactors/): Contactors designed for crane speed selection switching in multi-speed hoist and crane systems. - [3-Pole Contactors](https://brennanjacobs.com/product/3-pole-contactors/): Standard 3-pole contactors for overhead crane and hoist motor control applications. - [EDB4007CT DB Resistor Traverse Class C – Magnetek](https://brennanjacobs.com/product/edb4007ct-db-resistor-traverse-class-c-magnetek/): Magnetek dynamic braking resistor for crane traverse motion control systems. - [EDB4004CT DB Resistor – Magnetek](https://brennanjacobs.com/product/edb4004ct-db-resistor-magnetek/): Magnetek DB resistor for crane and hoist dynamic braking applications. - [PH Brake Rectifier 75Z1091D1 / 75Q284D1](https://brennanjacobs.com/product/ph-brake-rectifier-75z1091d1-75q284d1/): Brake rectifier for crane hoist brake systems, compatible with PH series equipment. - [Brake Rectifier Part 60010145](https://brennanjacobs.com/product/brake-rectifier-part-60010145/): Replacement brake rectifier (part 60010145) for overhead crane hoist systems — available at a discounted price. - [Ground Collector Shoe / Drag Shoe / Rail Ground Collector](https://brennanjacobs.com/product/ground-collector-shoe-drag-shoe-rail-ground-collector/): Rail-mounted ground collector shoe for overhead crane electrification and grounding systems. - [Laser Distance Sensor – Sick Sensor DR35-B15522](https://brennanjacobs.com/product/laser-distance-sensor-sick-sensor-dr35-b15522/): Sick DR35-B15522 laser distance sensor for precise positioning in overhead crane systems. - [SBP2 Pendant Pushbutton Station](https://brennanjacobs.com/product/sbp2-pendant-pushbutton-stations-copy/): Pendant pushbutton control station for overhead crane and hoist operator control. - [Flex-Ex Series Radio Remote Control – Magnetek](https://brennanjacobs.com/product/flex-ex-series-radio-remote-control-magnetek-overhead-crane-hoist/): Magnetek Flex-Ex wireless radio remote control system for overhead crane and hoist operation. - [InMotion Radio Control System](https://brennanjacobs.com/product/inmotion-radio-control-system/): InMotion wireless radio control system for crane and hoist remote operation. - [Warrior Ethos Model HHMS Remote Control Systems](https://brennanjacobs.com/product/warrior-ethos-model-hhms-remote-control-systems/): Warrior Ethos HHMS series radio remote control systems for overhead crane and hoist applications. ### Store Products — Hoists & Mechanical Parts - [CM Lodestar Model R Electric Chain Hoist](https://brennanjacobs.com/product/cm-lodestar-model-r-electric-chain-hoist/): CM Lodestar Model R electric chain hoist for industrial lifting applications. - [R&M 2 Ton Wire Rope Hoist](https://brennanjacobs.com/product/rm-2-ton-wire-rope-hoist/): R&M 2-ton wire rope hoist — available at a discounted price for industrial and overhead crane applications. - [Lever Hoist 1 Ton](https://brennanjacobs.com/product/lever-hoist-1-ton/): Manual lever hoist rated for 1-ton capacity, suitable for rigging and industrial lifting tasks. - [Lever Hoist 50](https://brennanjacobs.com/product/lever-hoist-50/): Manual lever hoist for light-duty lifting and rigging in industrial environments. ### Store Products — Konecranes / R&M / SWF Parts - [52308595 Brake Wheel Set w/ 52314609 Wheel – R&M Konecranes](https://brennanjacobs.com/product/52308595-brake-wheel-set-w-52314609-wheel-rm-konecranes/): OEM brake wheel set for R&M Konecranes hoist systems. - [52314610 Brake Wheel Set with 52314610 Wheel – R&M Konecranes](https://brennanjacobs.com/product/52314610-brake-wheel-set-with-52314610-wheel-rm-konecranes/): Replacement brake wheel set for Konecranes R&M hoist braking systems. - [52318373 Hoist Brake Assembly Complete – R&M Konecranes](https://brennanjacobs.com/product/52318373-hoist-brake-assy-complete-rm-konecranes/): Complete hoist brake assembly for R&M Konecranes hoist units. - [52314611 Brake Wheel – R&M Konecranes](https://brennanjacobs.com/product/52314611-brake-wheel-rm-konecranes/): Individual replacement brake wheel for R&M Konecranes hoist brake systems. - [Brake Wheel / Disc Brake Sets – Konecranes R&M / Robins & Myers / SWF](https://brennanjacobs.com/product/brake-wheel-disc-brake-sets-konecranes-rm-robins-and-myers-swf/): Brake wheel and disc brake sets compatible with Konecranes, R&M, Robins & Myers, and SWF hoist systems. - [Trolley Drive Wheels 52297608 – Konecranes R&M SWF](https://brennanjacobs.com/product/trolley-drive-wheels-52297608-konecranes-rm-swf/): Replacement trolley drive wheels (part 52297608) for Konecranes R&M and SWF crane systems. - [Trolley Drive Wheels 52489159 – Konecranes R&M SWF](https://brennanjacobs.com/product/trolley-drive-wheels-52489159-konecranes-rm-swf-copy/): Replacement trolley drive wheels (part 52489159) for Konecranes R&M and SWF crane systems. - [60009778 Hoist Motor Coupling Kit – R&M Konecranes](https://brennanjacobs.com/product/60009778-hoist-motor-coupling-kit-rm-konecranes/): OEM hoist motor coupling kit (part 60009778) for R&M Konecranes hoist assemblies. ### Store Products — Shawbox / CMCO Parts - [Shawbox World Series 5 Ton Hoist Model WB3M Trolley Parts – CMCO 23384001K](https://brennanjacobs.com/product/shawbox-world-series-5-ton-hoist-model-wb3m-trolley-parts-cmco-part-23384001k/): CMCO replacement trolley part 23384001K for Shawbox World Series 5-ton WB3M hoist. - [Shawbox World Series 5 Ton Hoist Model WB3M Trolley Parts – CMCO 10378807](https://brennanjacobs.com/product/shawbox-world-series-5-ton-hoist-model-wb3m-trolley-parts-cmco-part-10378807/): CMCO trolley part 10378807 for Shawbox World Series 5-ton WB3M hoist trolley assembly. - [Shawbox World Series 5 Ton Hoist Model WB3M Trolley Parts – CMCO 23382901](https://brennanjacobs.com/product/shawbox-world-series-5-ton-hoist-model-wb3m-trolley-parts-cmco-part-23382901/): CMCO trolley part 23382901 for Shawbox World Series 5-ton WB3M hoist. - [Shawbox World Series 5 Ton Hoist Model WB3M Trolley Parts – CMCO 44931411](https://brennanjacobs.com/product/shawbox-world-series-5-ton-hoist-model-wb3m-trolley-parts-cmco-part-44931411/): CMCO trolley part 44931411 for Shawbox World Series 5-ton WB3M hoist trolley system. ## Blog and Resources - [View All Blogs | Brennan Jacobs](https://brennanjacobs.com/view-all-blogs/): Full archive of educational articles, technical guides, and industry insights from the Brennan Jacobs team. - [All About Load Cells](https://brennanjacobs.com/all-about-load-cells/): Educational guide covering load cell technology, applications, and how they improve safety and accuracy in overhead crane systems. - [The Importance of Overhead Crane Inspections and Maintenance](https://brennanjacobs.com/the-importance-of-overhead-crane-inspections-and-maintenance/): Explains why regular crane inspections and maintenance are critical to workplace safety, compliance, and equipment longevity. - [Crane Sentry Side Pull Increases Safety](https://brennanjacobs.com/crane-sentry-side-pull-increases-safety/): Overview of the Crane Sentry side pull detection system and how it protects equipment and personnel from unsafe lifting angles. - [Zone Controls: Crane Sentry System from Brennan Jacobs](https://brennanjacobs.com/zone-controls-crane-sentry-system-from-brennan-jacobs/): Explains the zone control capabilities of the Crane Sentry system for collision avoidance and operational safety in multi-crane environments. - [Now Hiring: Field Service Technician – Industrial Maintenance / Overhead Crane](https://brennanjacobs.com/now-hiring-field-service-technician-industrial-maintenance-overhead-crane/): Recruitment post for experienced field service technicians to join the Brennan Jacobs team. - [Overhead Crane Earth Ground / Drag Shoe / Ground Collector Rail Shoe](https://brennanjacobs.com/overhead-crane-earth-ground-drag-shoe-ground-collector-rail-shoe/): Technical article on crane grounding systems, drag shoes, and rail ground collectors — how they work and why they matter for safety. - [Are Custom Hoist Solutions the Right Fit for You?](https://brennanjacobs.com/are-custom-hoist-solutions-the-right-fit-for-you/): Guide to evaluating whether a custom hoist configuration is the right solution for a facility's specific lifting requirements. - [Risk Management and Safety Planning](https://brennanjacobs.com/risk-management-and-safety-planning/): Covers how proactive risk assessments and safety planning reduce incidents, liability, and unplanned downtime in industrial crane operations. - [Partnering with Brennan Jacobs for Equipment Maintenance](https://brennanjacobs.com/partnering-with-brennan-jacobs-for-equipment-maintenance/): Explains the value of a long-term maintenance partnership with Brennan Jacobs versus reactive, one-off service relationships. - [Dummy Blog Title 2-2](https://brennanjacobs.com/dummy-blog-title-2-2/): Supplemental blog content page on the Brennan Jacobs website. ## Contact Brennan Jacobs - [Contact Us | Schedule a Consultation](https://brennanjacobs.com/contact/): Request a free consultation, ask about services, or get emergency support. Brennan Jacobs provides 24/7 availability with a 1-hour emergency response guarantee for customers on an inspection program. - Phone: [(615) 461-5152](tel:6154615152) - Email: [service@brennanjacobs.com](mailto:service@brennanjacobs.com) - Location: [1200 Park Ave. Suite F, Murfreesboro, TN 37129](https://www.google.com/maps/place/Brennan+Jacobs+Inc./@35.8302759,-86.3987665,773m/data=!3m1!1e3!4m6!3m5!1s0x886471b04b188b39:0x2ec90950c649f512!8m2!3d35.8309099!4d-86.3990903!16s%2Fg%2F11btwr23t6?entry=ttu&g_ep=EgoyMDI2MDIwMS4wIKXMDSoASAFQAw%3D%3D) ## Brennan Jacobs Social Media Profiles - [Brennan Jacobs on Facebook](https://facebook.com/Brennan-Jacobs-Inc-1597703397165230) — Follow for service updates, safety tips, and industry news from the Brennan Jacobs team. - [Brennan Jacobs on LinkedIn](https://www.linkedin.com/company/brennan-jacobs-inc/) — Connect with Brennan Jacobs on LinkedIn for company news, hiring updates, and professional insights on overhead crane and hoist maintenance.