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Man-on-board electric tow tractor

Zallys JACK is the 3-wheel electric tow tractor that will revolutionize your industrial operations. Designed to optimize workflows, JACK offers unrivaled versatility: transport of personnel, towing and movement of goods, maintenance and inspection work. Perfect for a wide range of environments, from hospitals to industries, from airports to warehouses, from greenhouses to workshops.

The lowered platform allows the operator to get on and off the machine quickly and ergonomically.

The JACK electric tractor has a load capacity of 500 kg and can tow up to 1,500 kg on level ground.

JACK can be ATEX and IECEx certified. The explosion-proof transformations are carried out by the certifying bodies following their analysis, to guarantee safety in the most dangerous workplaces.

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








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Handlebar steering system of the Zallys K3 industrial electric tractor

The speed of the Zallys JACK industrial electric tractor is adjustable on 5 levels, to adapt the operation 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 240 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

On the handlebars of the Zallys JACK industrial electric tractor, ergonomic and user-friendly, the controls and control panel are positioned, everything within easy reach:

  1. ignition key;
  2. LED display indicating the remaining battery charge and the set speed;
  3. button for selecting the 5 speeds;
  4. horn button;
  5. maintained action accelerator;
  6. diverter for selecting the direction of travel;
  7. electronic emergency brake with lever;
  8. button for turning on the light.

Ergonomic driving

5-level adjustable speed

This model is equipped as standard with four 240Ah 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

Man-on-board electric tow tractor

  • to tow up to 1,500 kg and transport up to 500 kg ;

  • ATEX and IECEx certifications available for use in potentially dangerous and explosive environments;

  • versatile and compact;

  • very narrow turning circle;

  • pneumatic wheels for indoor and outdoor use;

  • 5-level travel speed adjustment;

  • wide range of standard or customizable accessories on request.

Visibility in all conditions

The Zallys JACK industrial electric 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

On the platform of the Zallys JACK industrial electric tractor there are two pedals, to give the vehicle a greater level of safety during 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)

500 kg

Maximum load capacity (on flat surface)

Technical data