Jonlin was founded in 1976 by the present managing director, John Stotschek.

The company started as a service organization with an emphasis on high-quality repairs and related servicing of all types of hydraulic and pneumatic equipment. This high standard, combined with customer commitment drew the company into sales of equipment.

The operation of both sales and service was located at Coopers Plains, Brisbane, Gladstone and Emerald, Central Queensland.

Jonlin complemented its sales and service facilities with the manufacture of custom-designed components and equipment. A complete machine center and fabrication shop was located in the Coopers Plains operation.

Working together with the customers Jonlin was able to bring to completion purpose-built hydraulic cylinders, manifolds, power units, and systems.

​Company was acquired by Voith in 1994. At this time Jonlin employed 80 staff members.


Jonlin Hydraulics & Engineering Pty Ltd, established in 2010, continued to maintain its ever-increasing quality standards in its product and service.


Our sales staff are courteous, attentive and quick to respond. Their knowledge and experience in the industry and with the products is always at the disposal of the customer.


Our skilled engineers are dedicated to solving any design problems that may arise. Whether it be an upgrade of an existing system for improved performance or a custom-built design, we deliver and implement a system to suit your needs at an affordable price.

​Service and Repair

We understand the value and importance of having your equipment operating perfectly at all times. Our service technicians are experts in all hydraulic operations and the service is efficient and reliable, and with our 24-hour on-site service, downtime is significantly reduced keeping your business running smoothly and on-time.

We also have machining facilities and a purpose-built cylinder strip down bench that is capable of repairing any diameter cylinder and up to 14 meters in retracted length.