Aerial Work Platforms

HED has developed custom solutions to meet the rigorous requirements of the aerial work platform industry, including a complete envelope control system. From controlling the hydraulically driven boom functions to controlling stabilizers, HED can provide a complete multiplexed solution that will reduce the cost and complexity of your aerial work platforms.

Potential Applications:

• Controlling boom functions with a closed-loop PWM signal for excellent proportionality and fine metering
• Input modules to convert discrete and proportional analog sensor into CAN
• Ability to have coordinated X-Y motion and electronic self leveling of the forks

• CAN based Keypad to simplify the wiring for driving your outriggers

• Broad line up of displays to integrate engine and vehicle controls and diagnostic information
• Keypad for the cab to control lighting
• Ability to control and monitor the engine and transmission/ propulsion

• Dataloggers with up to 4GB and optional Wi-Fi communication to log critical events
• Fleet management via a fully functional Telematics system including the ability to download application code remotely to the vehicle
• Complete envelope control using a 32 bit processor
• High current Power modules to drive accessories and lights (up to 40 amps per output)

• User friendly software to allow you to modify and update your control system as required 

Advantages:

• Distributing the vehicle controls will significantly reduce the vehicle wiring harness especially to functions at the end of the boom
• Reduced Installation Cost
• Lower Cost of Ownership
• Reduced Warranty Cost
  • Reduced wiring
  • Robust products

• Closed-loop current control (up to 5mA accuracy) for excellent fine metering and smooth boom control
• Envelope control can monitor the position of the basket and create restricted areas of motion while maintain stability

• Ability to coordinate functions (lift, extend, etc.)
• Ability to coordinate subsystem (hydraulic, lighting and powertrain) to maximize fuel efficiency

• User-friendly software allows you to modify functionality in the field
• Telematics allow you to download new functionality remotely from the web
• CAN based, distributed system allows modules to be added quickly to the system