Phone: +64 9 423 8918 
Free Phone: 0800 121 800 

Products and services for extending asset life

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Premium Engine Rebuilds


Do you have large marine or industrial engines that aren't running how they used to? Emissions issues? Due for an overhaul? We can help.

Whether you require a full Premium Rebuild or a cylinder head machined, we offer a competitively priced, reliable and accurate service that we tailor to meet your specific requirements.

We carry out overhaul of diesel and gas engines for transport, marine, heavy industrial, and stationary applications, including specialist machining for engine components, dynomometer, crack, UV and dye penetrant testing.
 

Rebuilt Cummins Engine Rebuilt Caterpillar Engine  Rebuilt Detroit Engine

A brief overview of the engine overhaul process is:

Stage 1 - Clean/Inspect/Report
Stage 2 - Machining
Stage 3 - Assembly/Testing
Dismantle engine and components

Cleaning Process:
  • Hot Tank
  • Acid Dip
  • Alloy Cleaning
  • Hot Wash
  • Steam Clean
Inspection:
  • Crack Test
  • UV & Dye Penetrant Test
  • Measure
  • Pressure Test
Report:
  • Generate written reports
  • Consultation with client
Top-end Machining:
  • Mill heads and manifolds
  • Surface grind heads and manifolds
  • Machine valves and seats
  • Line bore cam tunnels
  • Alloy/cast welding
  • Injector tube replacement
  • Machine rockers and cross-heads
  • Fit helicoils
Bottom-end Machining:
  • Machine block faces
  • Line bore main tunnels and cam bearings
  • Bore and sleeve cylinder bores
  • Upper and lower counter bore repairs
  • Crankshaft and camshaft grinding and repairs
Assembly
  • Recondition auxiliary components
  • New parts where necessary
  • Assemble short block, long block, or complete engine
  • Paint
  • Run on our in-house dynamometer
  • Report documentation
Support
  • Pick-up and delivery in greater Auckland area
  • Warranty same as or better than OEM (Premium Rebuilds only)
  • Accredited to ISO9001:2008 for quality assurance

Ask us about an engine or component rebuild to suit your requirements
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