Kukko 2-arm Universal-puller model 20 with extra long regular legs universal type, leg length 250mm max pulling dia 90mm
Extended standard puller hook.
Parallel pulling hooks in every position, even with full load.
Pulling hooks with infinitely variable adjustment on the cross-beam.
Optimal adjustment of the spindle to the shaft with 2-sided spindle tip.
Mechanical pressure screw.
Milled thread treated with special coating.
Two-arm design for space-saving operation.
Can be installed on various pulling hooks and variable reach thanks to jaw extensions.
Turning the pulling hooks enables them to be used both internally and externally.
How it works
The part due to be removed (e.g. a gear, pulley or ball bearing) is gripped from the outside. Tightening of the pressure screw and the resulting pressure removes the part from the shaft.
The puller must be positioned centrally for centre shafts. If the shaft is not sitting centrally, the parts can be removed asymmetrically with pullers with parallel pulling hooks.
The pulling hooks' sliding parts must always sit stably and fully on the cross-beam.
If several parts have to be removed, always follow a step-by-step process. Do not remove several parts at the same time.
The pulling hooks' support surfaces must always be straight and sit fully beneath the part to be removed.
Do not use any electrical or pneumatic servo screwdrivers or hammer drills.
Protective blanket required.
Protective goggles required.