Mack Marine & 
We carry a full range of HyDrive™ quality products:
⚓ Commander Series Budget range of hydraulic steering for leisure craft with smaller horsepower outboards, inboards and jets. For larger outboard applications, the Commander Series PRO versions with upgrade for the helm units, and a wider range of HP capacities and commercial applications. Standard 2 year factory warranty for leisure use. PRO Series: 2 year factory warranty for commercial use.
⚓ Admiral Series For large HP outboard systems and high performance use in severe conditions, featuring chrome plated marine brass, bronze and stainless steel cylinders for outboards Maximum corrosion resistance and strength of any outboard steering system on the market.
⚓ Power Assisted Steering A comprehensive range to suit vessels from 10 metres to 200 metres depending on rudder torque. Power systems are available in a choice of engine-driven or electric driven pumps in both AC or DC.
⚓ E-Series Electronic Steering For all types of power vessels, between 10 metres and 30 metres. A simple and reliable electronic steering system that can be fitted to either new boats, or to boats already fitted with power-assisted steering systems. The standard system can provide up to 3 follow-up positions and virtually unlimited non-follow-up (joystick) positions for versatile steering on even large vessels.
⚓ Integrated Electronic Steering For super-yachts amd commercial vessels up to 100 metres The E-Series provide state-of-the-art fully integrated electronic steering with full control panels, monitoring of the AC switchboards and hydraulic power-pack, as well as the electronic control status. Multiple stations, full alarm systems and built-in dodge controls are some of the features.
For brochures and technical specifications:
http://hydrive.com.au/