Compact electric tug systems, up to 6,000 kg

A compact mover fits loads that roll reasonably well, mainly indoor routes and applications where the difficulty is manual effort, frequency, space or movement control.

If slope, poor flooring, very small wheels, instability or stopping control become dominant, the selection may move toward MasterTug, PowerSteered or an adapted setup.

Selection becomes more precise when it starts from the real application, not only from nominal capacity.

The most useful inputs are:

• total moved mass, including cart, frame, trailer or carrier;
• dimensions, centre of gravity and fragile points;
• wheel type, diameter, material and bearing condition;
• floor, slope, thresholds, turns, outdoor sections and manoeuvring space;
• coupling point, frequency and current movement method.

A short video often clarifies how the load starts, turns, resists movement and what the operator does to control it.

The coupling decides how force transfers between the mover and the load. A poor connection can make the load hard to start, loose in turns or difficult to stop.

A good coupling should be secure, realistic for the operator and matched to the load geometry. Some applications fit a standard coupling; others need an adaptor, hydraulic clamp or cart modification.

A small machine helps only if the operator can couple, turn and stop the load on the real route. Check aisle width, doors, thresholds, turning points and operator position beside the load.

Compact size cannot compensate for damaged wheels, weak coupling or an unstable load.

For occasional moves, runtime is a straightforward check. In shift-based flows, cycle count, distance, charging time, battery changes and permitted speed in busy areas all matter.

The coupling and charging routine must fit the schedule, or a correctly sized mover can still create lost time.