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Industrial electric tow tractor

Zallys K4 is a 3-wheel industrial towing tractor, particularly suitable for transporting personnel for maintenance and inspection activities within hospitals, companies, airports, warehouses, markets or shopping centres. Thanks to its towing capacity of up to 1,500 kg on the floor, it is also effective for moving trolleys. The batteries can be 30Ah or 45Ah AGM, quickly interchangeable. It is equipped with a bright display that indicates the battery charge level with an acoustic signal that is activated when the batteries need recharging, on/off key, horn. Its small size makes it the ideal vehicle to also be used inside goods lifts.

Like all Zallys vehicles, K4 is a high quality Made in Italy product, guaranteed and CE certified in compliance with current European regulations.








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Ergonomic Zallys headboard

The speed of this model is adjustable on 5 levels, to adapt the conduction based on the type of operation you are facing. The so-called Flex-to-go system, designed to be able to carry out maneuvers in fewer steps by reducing speed in tight spaces and travel long distances more quickly by accelerating on straights.

For each level the speed of the machine increases by 20%, according to this curve:

  • 1st level: Speed ​​at 20%;
  • 2nd level: Speed ​​at 40%;
  • 3rd level: Speed ​​at 60%;
  • 4th level: Speed ​​at 80%;
  • 5th level: Maximum speed;

N.B. The maximum speed of the machine is shown in the Technical Data section.

The right speed for every operation

High efficiency 130 Ah batteries

The Zallys charger provides reliable and quality charging. Thanks to PFC (Power Factor Correction) technology, it improves battery performance during charging and prevents potentially harmful current peaks.

Furthermore, it is multi-voltage and adapts to the 110 or 220V electrical network and is equipped with "buffer" technology, essential for maintaining battery performance in the event of long periods of non-use.

High frequency external battery charger

The Zallys tillerhead was designed and created to make the operator's use of the machine more ergonomic, guaranteeing the right comfort for prolonged use during the work shift. Its ergonomic design allows you to have everything at hand:

  1. ignition key;
  2. LED display showing the remaining battery charge and the set speed;
  3. button for selecting the 5 speeds;
  4. horn button;
  5. maintained action travel controls;
  6. anti-crushing safety button;
  7. two extra button slots for additional accessories.

La struttura è composta da materiali resistenti in caso di urti accidentali.

Ergonomic driving

5-level adjustable speed

This model is equipped as standard with two 130Ah batteries, which guarantee the machine an autonomy of 8 working hours with continuous use.

The batteries are AGM sealed and therefore do not require maintenance.

Autonomy for an entire working day

High frequency external battery charger

Industrial electric tow tractor

  • to tow loads up to 1,500 kg ;

  • versatile and compact;

  • non-marking wheels for internal use;

  • optional sensor for steering speed reduction;

  • 5-level travel speed adjustment;

  • wide range of standard or customizable hooks on request.

Visibility in all conditions

The Zallys K4 industrial electric towing tractor is equipped as standard with front and rear LED lights , to always guarantee maximum visibility even in environments where the lighting level is not always adequate. Additional luminous position indicators are available and can be purchased as accessories.

Maximum safety for the operator

Two pedals are installed on the platform of the Zallys K4 electric towing tractor, for maximum safety of use:

  • deadman pedal, to avoid sudden and potentially dangerous movements when the machine is not in use;

  • pedal for mechanical brake in case of emergency.

Case history

​Application gallery


While the hook force expressed in N remains unchanged, the towing capacity expressed in kg may vary based on: type of terrain on which towing is carried out, use or otherwise of ballast and type of wheels mounted on the machine and trailer.


Number of operators on the machine

12.0 km/h

Maximum speed forward

1,500 kg

Maximum tow capacity (on flat surface)

2.80 m

Turning diameter

Technical data