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08 8984 4939


0448 580 474


08 8947 1212


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All Industries

The Northern Territory boasts a wide range of strong, diverse industries which we've been fortunate enough to work with and support for over 30 years. From the local builders, earthmoving, mechanical repairers, manufacteuring workshops, farming, transport to even barramundi fishermen we welcome all business and in turn support the local industry we all rely on.


Mining Support

With over 30 years in the mining industry Winnellie Hydraulics is your leading local hydraulics expert. From Darwin or Perth we offer supply, maintenance, calibration and after sales support on a range of mobile and fixed plant applications to the major Northern Territory projects. Our aim is simple. First class service with the most competitive pricing in the industry. If you have a problem onsite you can rely on Winnellie Hydraulics first time, every time.

Oil & Gas Support

 Oil & GasWinnellie Hydraulics has grown to become a leader in technical support (including hydraulics, pneumatics and gas process) to the Oil & Gas Industry out of both Darwin and Perth. Our reactive team understands the strict requirements of our clients operations ensuring our technical capability, first class service levels and global supply chain are continuously improving to add value and reliability to these local, long term operations. On a daily basis we are working with down stream, upstream and processing teams to assist on a range of applications with a strong focus on industry leading solutions at the best price possible.

Marine Support

The booming marine industry in the Northern Territory leans on Winnellie Hydraulics for a range of support including hydraulic repairs, oil analysis & filtration support, material dispersing, hydraulic & industrial hose and general support from both Darwin and Perth.


This support is led by the industry leaders we are aligned with including Atlas Copco Compressors, Enerpac, Graco and Parker who specialise in a range of products including hydraulic pumps, motors, cylinders, filters, hydraulic tools (including torque tools) instrumentation and many more. As the Premium Parker Distributor for the Northern Territory we welcome this partnership and look to offer our services to the wider industry wherever possible.

Our Services

Aviation Support

We support the local aviation industry with repairs, maintenance and certification to a wide range of aircraft jack stands along with a range of other general workshop tooling and consumables. Our workshop is regulary audited to attain our Quality Assurance procedures are aligned with industry standards.


We received a great review with preferred supplier status with the aviation industry leaders. We continue to moniter our procedures and methods to ensure our certification is as thorough and traceable as possible. This is the Winnellie Hydraulics difference.

Fully Equipment Facility

winnellie hydraulicsAt Winnellie Hydraulics repairing and maintaining hydraulic, pneumatic and lubrication equipment is our core business. Our qualified hydraulic fitters work closely between the office and the tools to make sure we meet our customers deadlines.


In the office we are constantly liaising with distributors Australia wide (including Perth) to deliver service parts and equipment promptly; as well as maintaining stock levels for many of the tools we sell. This proves an advantage in turning around our customers? equipment and keeps down time to a minimum.


In our well-equipped workshop situated in Winnellie, Northern Territory we offer the following services:

  • 40kw Aviation standard test bench
  • Large cylinder strip down and test bench
  • Flow testing to 700 lpm
  • Pressure testing to 40,000 psi
  • Repair and testing of pumps, motors, cylinders and all types of hydraulic equipment
  • Lathe and milling work
  • Basic fitting and welding
  • Compressor servicing available on-site

Hydraulic Repairs and Maintenance

hydraulic cylinderWith over 33 years? experience supporting the Northern Territory industries we have developed repair plans and procedures to ensure your equipment is maintained, overhauled or replaced to the highest standard.  


Our overhaul includes: 

  • Cylinders
  • Pumps, Motors & Power Units,
  • Valves, accumulators and controls
  • Flow Meters & Filters
  • Torque Tools
  • Lubrication Equipment
  • Air compressors

Machining and Welding

Our trade qualified fitters have the ability to offer machining and welding on a range of applications to support the mining, oil and gas, marine and construction industries. Whether it be hydraulic cylinders, valve/flange resurfacing, parts manufactuer or anything in between we are here to help.


These services are the key to offering quick turn arounds on repairs from our workshop at a cost effective price. Our equipment is regularly maintained to ensure our workmanship is performed to the highest quality and our results are aligned with our businesses exceptionally high standards.

Enerpac Service and Maintenance Centre

As an Enerpac Authorised Service Centre we provide top quality maintenance and repair services for all Enerpac products. This allows us to not only supply and hire this equipment from our Winnellie Facility but also diagnose, repair, maintain, calibrate and certify this equipment. The Enerpac range includes hydraulic cylinders, pumps, torque tools and many more industrial tools.


We pride ourselves on superior product knowledge and high levels of after sales service that the larger distribution warehouses cannot match. As a small business we appreciate our customers who understand the value of these capabilities and take advantage of them.

Commissioning and Training


We provide commissioning and training on any new equipment we supply to our valued clients across all industries in both Darwin and Perth. The aim of this service is to ensure your critical equipment is being operated, maintained and specified correctly to ensure maximum service life and return on investment. The secondary benefit is end user training to ensure safety and equipment education is maintained to ensure continuity amongst personell and operations Territory wide. Please ask us more information if needed. 


Every year companies unintentionally risk their duty of care to workplace safety by assuming that their controlled bolting tools, gauges and related pumps that power these tools are accurate, safe to use and perform as the manufacturer intended. Over time, even the best equipment can become unreliable due to the nature of the industry and work, considering much of this equipment operates at 10,000 psi and some over 21,000 psi. Winnellie Hydraulics are the calibration experts with assistance on hand to provide same day turn around to ensure down time is minimised wherever possible servicing both Darwin and Perth.