Teterin Engineering

21/10/2026

The Legendary CAT 3306 4-stroke 10.5L diesel engine that delivers up to 360HP was first designed in 1970 and later modified to be used in Hazardous areas like underground coal mines. These ExDES engines were produced through to the late 1990’s were they were replaced by the then new CAT 3126 diesel engine.
These engines are becoming very rare in the industry but the few that are still in service are being rebuilt to the OEM specifications with genuine replacement parts.
Teterin Engineering in its 79th year is still producing quality engine rebuilds for long service in the arduous underground coal industry.
This engine was laboratory tested to comply with the strict emission standards required for Australian Coal Mines and AS/NZ3584.3
Contact us at www.teterin.com.au for all your engine rebuilding, machining and balancing needs.

10/09/2026

'We give the best Jobs in Town'!... as Rodney would more or less say!

12/06/2025

CAT 3600 Valve Seat Cutting
Precision work performed on our state-of-the-art Serdi XL CNC Valve Machining Centre.
Check out the flawless finish on the valve seats and the beautifully machined flame face.
Performance starts with precision!

12/07/2024

Congratulations to David Riley on your retirement!
Dave has been a figurehead in the cylinder head section of our workshop ever since the tender age of 15! What an innings! Dave's finesse, capabilities, attitude and friendly demeanor will be dearly missed! We thank you for everything you have done for the company and for everyone who has trained under you and stood alongside you producing the industry's benchmark quality work!
Here's to your next chapter of life, Dave!

07/01/2024

It is with great sadness that we acknowledge the sudden passing of another member of the Teterin Engineering extended family.
Krystal Murray, wife of ex Teterin Employee Ryan Murray passed away suddenly last week, leaving Ryan to care for their baby daughter Mia.
Ryan worked at Teterin Engineering from 2009 to 2014 and remains a good friend to many at Teterin.
Krystal was taken much too young from her family and our hearts go out to Ryan, Mia and all their extended family and friends.
RIP Krystal.

13/12/2023

🌏✈️ Exciting international connection! 🇩🇪🇦🇺

We just had the pleasure of hosting a special visitor all the way from the Land Down Under! 🦘Supervisor Ben McKay from our partner company Teterin Engineering in Newcastle, Australia, made the journey to Germany and visited Wulf Johannsen.

The distance between Germany and Australia is vast, but it's amazing how our shared passion for engineering and innovation can bridge those miles! 🌐💡

During his visit, Ben McKay met with Jan-Willem Storm and explored our workshop. It was a fantastic opportunity to exchange ideas, share insights, and strengthen the bonds of international collaboration.

The global nature of our industry is truly something to celebrate, reminding us that innovation knows no boundaries. 🌍💼

Thank you, Ben, for making the trip! Here's to fostering more connections that transcend borders and contribute to the advancement of engineering worldwide. 🤝🚀

24/09/2023

Congratulations to our good friend and colleague Rodney Smith, who is celebrating 50 years of service with Teterin Engineering. Rod is in charge of our head section, one of the busiest areas of our business and his knowledge and passion is key to his department’s success within the company.
Rod started with us as a teenager and has seen many changes in the company during his career with Teterin, but his focus has always been on delivering a quality product to our customers.
Fifty years with the one company is almost unheard of nowadays, so we thank Rod for his commitment as we celebrate this great achievement.

21/08/2023

Another 4 Customer engines almost ready for delivery. Did you know that Teterin specialises in engines that are compliant for use in the in the underground coal industry.

02/08/2023

***Are you a skilled machinist tradesperson seeking an extraordinary opportunity?***
Look no further!
Teterin Engineering, Australia's leading engineering firm specializing in industrial-scale engine overhaul, rebuilding, and component reconditioning, is searching for talented individuals like you to join our exceptional team

This is a rare opportunity for a skilled Machinist to grow and work within an established team in a highly reputable Company.

02/08/2023

We're Hiring!

Reconditioning and Rebuilding of diesel engines in our Newcastle based workshop.