Why is the four-wheel drive cross-country forklift not towed?

Why is the four-wheel drive cross-country forklift not towed?
The components of the four-wheel drive cross-country forklift do not drag the ground:
Off-ground tires for four-wheel drive off-road forklifts and off-road tires with high rubber content. The first four wheel drive. The design between the engine and the gearbox is compact. Ability to work in harsh areas such as rugged terrain, sand or mud
The four-wheel forklift cross-country forklift adopts full hydraulic electric control gearbox, full hydraulic steering and pilot workmanship to make the whole machine flexible and light. The whole machine is equipped with double-bridge six-wheel drive, large traction and stable body; the articulated frame has a small turning radius; the gramo seat is arranged.
The performance of the four-wheel drive cross-country forklift is suitable for poor road conditions, such as: soft soil, grassland, wading, jungle, desert, mountain, mine and other rough terrain, loading and unloading of materials, palletizing, short-distance transportation and other operations. It can also be equipped with tire holding equipment, and can also be equipped with special-shaped attachments for large-scale mining machinery tires.

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