Straw bale handling cranes

Maximize process performance

A straw bale handling crane is designed to handle bales of hay at a power plant that uses straw as a fuel source. These cranes unload the bales from delivery trucks, move them into storage, and feed them into processing. Bales are usually rectangular and relatively dry, which makes them easier to handle.

Konecranes straw bale handling cranes can clamp up to 12 bales of hay at a time, using microwave sensors for moisture measurement and control to help determine if the bales are acceptable for combustion. It can be fully automated, or you can operate it manually from a central control room. The crane has a lifting capacity of 15 to 20 tons with a span of 16 to 21 meters and a typical lifting height up to 8.5 meters.

Customer Case: Riikinvoima Oy, Finland

Automated cranes and Remote Operating Station perfect combination

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“Feedback for the Konecranes cranes has been positive. Automatic functions and tools have been useful. The plant utilization rate has been very high during the first heating season and not a single malfunction has occured.” 

Juha Rasanen, Managing Director, Riikinvoima Oy, Finland

Konecranes crane lifting straw bales
Konecranes crane lifting straw bales

Factors to consider

Before buying a straw bale handling crane, consider these factors:

  • How many tonnes of scheduled annual production of pellets
  • Moisture content
  • Layout of plant
  • Bale storage capacity
  • Daily truck delivery
  • Feeding requirements to the conveyor
  • Conveyor location
  • Truck alley location
Konecranes straw bale crane
Konecranes straw bale crane

Features

Our field-proven designs are regularly updated with the latest lifting technology to provide lifting equipment that's a perfect fit for the various tasks of your plant.

  • Fully automated, operator-free system
  • Microwave sensors
  • Four-point moisture scale
  • WLAN connection
  • Mechanical sway control
  • Surface hardened wheels with adjustable alignment
  • Frequency-inverter controlled drives
  • Regenerative braking
  • Advanced crane control systems
  • Designed for continuous operation
  • Guide rollers and lasers
  • Load-dependent lifting speeds
Konecranes straw bale crane in facility
Konecranes straw bale crane in facility

Benefits

Our engineers have extensive experience in waste and biomass handling and we understand the demands of reliable lifting technology.

  • More efficient and safe operations with enhanced performance due to full automation.
  • Advanced sensor system to detect moisture content.
  • Accurate positioning with guide rollers and lasers.
  • Efficient load handling and storage with help of WLAN communication between bale yoke and conveyors.
  • Moisture control with microwave sensors.
  • Smooth travel as surface hardened wheels have adjustable alignment.
  • Load-dependent lifting speeds saves time and energy.
  • Efficient lifting motions for reduced cycle times.
  • Simplify and minimize maintenance costs.
Straw bale lifted by crane
Straw bale lifted by crane

Technical specifications

FEATURESSPECIFICATIONS
Plant nominal capacity400 - 500 TPD
Winch typeTailored built-up hoist
Lifting device - bale yoke10 or 12 bales
Lifting capacity, max.15 - 20t*
Span16 - 21m*
Lifting height, max.8.5m*
Bridge travel speed80m/min*
Programmable Logic Controller (PLC) and Main User InterfaceStandard/optional
Bridge power supplyEnclosed conductor rail/festoon
Motor control systemKonecranes VFD
Electrical brakingRegenerative
Bale moisture measurementOptional
Truck unloading: Manual/semi-automatedChair or radio
Automated: Unmanned feedingHMI panel

*Can be customized

Evolved and enhanced

Our waste-to-energy equipment uses the latest in lifting technology to help you move your loads safely and efficiently in any working environment. Our long history has given us the experience and know-how to provide the right crane for your facility, backed up with local branches of our global service network to give you the confidence that spare parts and technical assistance are always close. Get in touch with our experts using the form below to learn more about our straw bale handling cranes.

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