Charging Cranes/LESS Systems

Charging Cranes

Environmentally-Friendly Idle-Time Power

Snyder charging cranes and Locomotive Electric Standby Systems (LESS) offer an environmentally-friendly alternative to existing locomotive APUs.

 

During idle time, power supply (charging) cranes supply 240V or 480V power to the locomotive through the LESS system and receptacles installed on locomotives.

 

Charging cranes supply the idle-time power needed to recharge the 74V DC battery, power cab heaters, and heat/circulate oil and water without the need to run the locomotive engine. This saves fuel while reducing emissions and ambient noise – perfect for areas with strict environmnetal requirements.

 

Standard Features:

·      Swivel to allow over 300 degrees of rotation to service parallel tracks

·      Swivel rotation locks and guards

·      Automatic return after plug is disconnected for the locomotive

·      Flashing beacon to show current operation

·      Powerful worklight for evening use

·      Hour meter to track usage.

 

Incoming power loops may be supplied as a full unit including a mounting pole, or configured to mount to existing poles or frames.


LESS UNITS

LESS units are a compact alternative to a traditional APU unit. They incorporate a batttery charger to provide 74V DC, oil and water circulation and heating systems, and contain an emergency stop button and an Emergency Fuel Cutoff circuit as safety features.

 

LESS units are supplied with corresponding meltric receptacles for locomotive installation. Receptacles can be installed on either side of the locomotive for maximum flexibility.

 

Available in 240V or 480V configurations.

Also available in a low-base configuration for tight installation areas.

Customized Charging Systems

Facing a unique power supply situation based on limited space, unusual layouts, or other limitations? Let Snyder Equipment help design a custom charging system for your situation

Learn more about Snyder charging options and auxiliary electrical equipment below:

 

Charging Crane/LESS Informational Document

Charging Crane/LESS Brochure

Jump Start Systems

FAQS

Got questions? We’ve got answers.

  • How do I specify a charging crane/LESS system?

    Verify the crane can be placed within the available 17’ reach and that no overhead obstructions exist. Then specify the voltage (240/480), desired incoming power loop arrangement, and either standard or low base configuration for the LESS unit. Contact Snyder Equipment if you have a situation requiring a custom unit.

  • What’s the maximum reach for a charging crane?

    The boom arm and power supply cord have a maximum 17’ reach. 

  • Is it possible to plug a 240V system into a 480V receptacle or vice versa?

    The pin configuration is different between the two systems, preventing an accidental plug-in at the wrong voltage

  • What do I do when the boom arm doesn’t retract?

    The boom arm should automatically retract once the plug has been released from the receptacle.  If it fails, you can use the manual knob on the top of the cylinder to retract the arm.