Portal cranes

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Portal gantry cranes are perfect for worksites where runways are not practical. Cranetec supply all types of portal cranes, from semi-portal cranes, mobile cranes, and both double and single girder gantry cranes for customers in Sydney, Melbourne, Brisbane, and elsewhere in Australia.

Power supplies

Conductor Bar Systems

  • Straight and curved to suit most geometries
  • Voltages up to 11kV
  • Amperages up to 6000 amps
  • Temperatures from -50°C to 250°C
  • Internal and external application
  • Manufactured from galvanized steel, copper, aluminum/stainless steel
  • Monopole, cluster and enclosed systems

Cable Festoon Systems

  • Wire rope, C-Track, Square Track and Beam Systems
  • Flat and Round Cable Systems
  • Up to 1000 Kg load per trolley
  • Almost limitless number of electrical circuits can be accommodated
  • Suitable for extreme environments
  • Manufactured from galvanized steel, stainless steel or plastic
  • Available from a standard range or custom designed to suit the application.


We offer Hitachi  frequency inverters.
Hitachi inverters are  built with high-performance components . They are the solution for a variety of requirements and firmly established their position in the industry.


Infinitely variable motions for travel, lifting and slewing applications.
Additional applications with supplementary options.


  • Simultaneous control of several drives
  • Variable speed at constant torque
  • Variable torque at constant speed
  • Ideal acceleration and braking characteristics
  • Uncomplicated maintenance
  • Simple installation

Travel Unit Components

Cranetec wheel block system

The Cranetec  wheel block system was designed for a wide variety of applications. We offer a wide range of models that meet your needs. Cranetec components are proven products and feature high-quality material, efficiency, flexible applications and sophisticated extension possibilities.


Versatile wheel block system with optimum performance ratios for a maximum load capacity from 2,75 t to 40 t with compact dimensions. Finely graded sizes to accommodate your need for a design to meet your application requirements


  • Simple connection to the support structures
  • Starting and braking characteristics to protect the track
  • Laser alignment system for wheel blocks on multiple travel units
  • Special stiffeners for high rigidity
  • High-quality housing with optimum protection of the travel wheels and ball bearings
  • Technical innovation for detail superiority
  • High ground clearance

Cranetec trolleys

Push-travel trolleys


  • Fast and simple installation
  • Can be used on parallel and sloping flanges
  • Smooth travel, low travel resistance
  • Negotiate curves down to a minimum radius of 1000 mm
  • Drop stop integrated into the side cheek
  • Extremely low girder wear
  • Designs with polyamide or steel rollers

Electric trolleys


  • Particularly short approach dimensions for vertical mounting arrangement
  • Excellent travel characteristics
  • Smooth starting and braking
  • Low-sway load handling
  • Fast and easy retrofitting and commissioning
  • State-of-the-art, compact industrial design
  • Equipment variants: With cross-type limit switches, final limit switches or fast-to-slow and final limit switches