Kukko Universal hydraulic 2-jaw and 3-jaw puller set K-2030-20-B

Description

• 14 in 1 kit in the tried-and-tested KUKKO-L-Boxx system.
• The set facilitates the assembly of 14 pulling device models through the combination of hydraulics, pulling jaws and extensions.
• The rugged construction is particularly suitable for large and heavy applications in industrial and commercial vehicles.
• Flexibility assured thanks to two-arm or three-arm design.
• Standard pulling hook.
• Jaw extensions.
• Parallel pulling hooks in every position, even with full load.
• Pulling hooks with infinitely variable adjustment on the cross-beam.
• Long hydraulic spindle
• Short and long mechanical pressure screws.
• Milled thread treated with special coating.
• Includes a pressure pad set for supporting the pressure spindle in a hollow shaft.
• If there is adequate free space around the part to be removed, we recommend using a 3-jaw puller.
• Instructions on the cover.
• Secure storage in special foam.
• Personal KUKKO-Chip-Code.

Use

• For hydraulic removal of large bearings, gears, discs, etc.

Advantage

• Practical package for universal use.
• Variable reach thanks to optional jaw extensions.
• Optional conversion to various jaw types for mechanical use.
• Turning the pulling hooks enables them to be used both internally and externally.
• Suitable for pulling asymmetric workpieces.
• 2-arm cross bar with hexagonal profile for good grip.
• Spindle head band prevents the wrench from slipping off.
• Almost all components available as replacement parts, time-saving order process thanks to numbering system.
• Complete easy-to-manage package.
• KUKKO-L-Boxx-System compatible with systems by all common manufacturers.

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.
• Assembly instructions for the hydraulic spindle: 1. Loosen the side screw and unscrew the cap from the spindle body.
• 2. Screw the spindle body into the cross-beam from below until the spindle body sticks out of the cross-beam by approx. 60 mm.
• 3. Before use, check whether the pressure spindle is screwed far enough out of the cap so that the hydraulic piston is located in the initial position in the hydraulic cylinder.
• 4. Operating the upper spindle using the torque wrench will provide the force required for pulling.
• 5. After completing the removal process, the piston is reset to the initial position by turning the spindle in the opposite direction.

Safety information

• 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.