Abstract: The invention relates to a modular sliding fork for a fork-lift truck or pallet truck, a fork-lift truck or pallet truck provided therewith and a method therefor. The modular sliding fork includes a sliding part configured to be adjusted in length direction relative to a fork part of a fork of a fork-lift truck or pallet truck, a drive system for sliding the modular sliding fork relative to the fork part for the purpose of extending and/or shortening the fork; and a locking mechanism for locking the modular sliding fork relative to the fork part at a desired position. The drive system utilizes a movement of the fork-lift truck or pallet truck for the purpose of sliding the modular sliding fork.

Abstract: The invention relates to a fork adjuster, forklift truck provided therewith and method for adjusting forks. The fork adjuster according to the invention comprises: a frame provided with coupling means configured to operatively couple the fork adjuster to the forklift truck; an adjusting mechanism arranged in or on the frame and configured to adjust the forks; a drive mechanism which can be connected operatively to the adjusting mechanism for driving the adjusting mechanism, wherein the drive mechanism is provided with contact means such that the adjusting mechanism is driveable by contact of the contact means with a ground surface.