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We are open to supply essential services with urgent product requirements. Call 0800 BAY ENG


Sumitomo Gearbox Service Centre

Wed, September 15, 2021  


Bay Engineers Supplies
107 Hull Road
Mount Maunganui


Contact our Sumitomo Product Manager Jason Kennerley.

Email: jason.kennerley@bayeng.co.nz     Mobile: 027 245 7394

Head over to our Sumitomo brand page for products and additional information.




Sumitomo Hansen Capabilities


Standard Inspections (Strip & Quote)

  • Unit Cleaned before inspection.
  • Unit opened & Inspection of gear train.
  • Oil samples taken.
  • Visual Inspection of casing and shafting.
  • All components are stripped and inspected, to determine the cause of damage.
  • Non-destructive testing can be carried out including case alignment checks
  • Case / Bore alignment checks will be carried out to ensure all shafts & gears are true.
  • A detailed fixed price quotation will follow. (No hidden costs)
  • All labour & parts will be covered by our Premium Drive Service 24 month warranty.



  • Mixer DrivesSumitomo
  • Conveyer Drives
  • Cooling Tower Drives
  • Agitators
  • Crushers
  • Sizers
  • Pump Drives
  • Turn Tables
  • Hoists


  • Mining
  • Bulk Handling 
  • Quarrying 
  • Process Engineering 
  • Food Manufacturing 
  • Packaging 
  • Water Treatment 
  • Power Generation
  • Recycling 
  • Steel Making 

Complete Condition Report

  • Fixed Strip & Inspect Charge
  • No hidden cost for quoting purposes
  • Fixed Strip & Inspect Cost will be deducted off the final repair cost if the go ahead is given.
  • Options of Visual Inspection or ND Testing (Non Destructive Test)
  • No Load Run Test on completion (Standard Offer)
  • Load test to 150kw available at additional charge if required.
  • All Sumitomo Hansen units are refurbished using only genuine parts.



If all the parts in stock in our facility, for a small fee, we will guarntee same day, 1-day, or 2-day lead times. All standard Cyclo, BBB, HBB, and HSM units are eligible, as are any parts in stock. 

This is our commitment to you. If your product is eligible fro a quick build, and we fail to meet our commitment, we will waive any additional fees and pay the freight to get your unit quickly. With a greater than 97% on-time delivery within our quick ship program, we are confident we will live up to our promise. 


     Bevel BuddyBox® 4 Gearmotor                                      Cyclo® Drive Gearmotor                                      Helical Shaft Mount Reducer


Request a Quick-Build Product


If you have any Sumitomo related enquiries get in touch with us today!
Email: sumitomo@bayeng.co.nz