Gearbox Maintenance Services

We support a wide range of maintenance activities, including inspection and servicing of gearbox products delivered to customers, as well as predictive maintenance using condition monitoring systems.
For product replacement, we support not only Sumitomo Heavy Industries products but also replacement from third-party manufacturers’gearboxes.

Inspection, Disassembly, and Repair Services

To ensure that our gearboxes can be used safely and reliably for many years, we provide inspection and maintenance with disassembly services backed by a comprehensive service network and trusted technical expertise.
Please leave all gearbox repair and maintenance needs to us.

Inspection, maintenance with disassembly, and Repair Services

*This link directs you to the Sumitomo Heavy Industries Drive Technologies SBU website.

Solution Proposals Including Maintenance with Disassembly

Based on inspection results, we propose optimal maintenance plans and carry out maintenance planning and maintenance with disassembly services utilizing our gearbox manufacturer expertise.

Proposal for Solutions

Product Replacement and Upgrades

Even if the existing equipment is from another manufacturer, we design and manufacture our products to match your equipment specifications based on specifications, drawings, and on-site interface dimension measurement data.

Product Renewal and Upgrades Case Studies

*This link directs you to the Sumitomo Heavy Industries Drive Technologies SBU website.

Predictive Maintenance Using a Condition Monitoring System (CMS)

By monitoring the condition of your equipment, we detect abnormalities at an early stage.
We also provide second-opinion services for gear reducers manufactured by other companies.

About Predictive Maintenance Case Studies

*This link directs you to the Sumitomo Heavy Industries Drive Technologies SBU website.

Maintenance solution proposed by Sumitomo Heavy Industries

In addition, we offer an integrated range of solutions—from gearbox installation support to equipment maintenance planning and ongoing support—to ensure that your equipment can be operated safely and reliably over the long term.

Maintenance Solutions as a Reducer Manufacturer

Support for installation of gear reducer: Advice on introduction and renewal of reducer, and proposal of optimal maintenance services.

Maintenance and Inspection: Maintenance and inspection by service centers and certified service shops

Diagnosis: Proposal for abnormal conditions, periodic reports, and recommended countermeasures, utilized by CMS

Proposal for Solutions: Proposal for maintenance plans, maintenance with disassembly, and new installations that take advantage of the expertise of gear reducer manufactures