
Sentinel’s gearbox overhauls include; Cutter Head, Gathering Head Reducers, Conveyor Reducers, Traction, Planetary, Wet Brake etc
We also carry a large range of exchange reducers, gearboxes, driveline components, internal parts/kits and wet brakes.
Our gearbox workshop is serviced by 4 highly experienced staff members who have over 55 years combined knowledge in the gearbox/transmission overhaul industry.

Sentinel specialises in Equipment Overhaul, Parts Supply, Engineering, Design, Drafting, Fabrication, and Onsite support of all mobile equipment and fixed plant. Our goal at Sentinel is to provide our valued customers with a one-stop-shop solution in Central Queensland.
Sentinel is committed to building a knowledgeable team of industry experts who are focused on continually supporting our valued customers. Our team brings decades of mining, agriculture and construction experience, covering every stage of equipment life-cycle management.

Sentinel specialises in Equipment Overhaul, Parts Supply, Engineering, Design, Drafting, Fabrication, and Onsite support of all mobile equipment and fixed plant. Our goal at Sentinel is to provide our valued customers with a one-stop-shop solution in Central Queensland.
Sentinel is committed to building a knowledgeable team of industry experts who are focused on continually supporting our valued customers. Our team brings decades of mining, agriculture and construction experience, covering every stage of equipment life-cycle management.