Kukko 20-2-B Hydraulic Puller (11mm - 160mm)

Highlights:

• Made In Germany.
• ARMLOCK: The cross-legged jaws guarantee maximum stability for suspending the jaws in the slider.
• GLIDE & FIX: The improved geometry guarantees quick and easy movement of the jaws on the cross-beam.
• HYDRAULIC: Pullers with hydraulic function.
• SWITCH: A two-sided spindle tip provides optimal adjustment of the spindle to the shaft.
  
• Great for removing extremely tight bearings, gears, and discs. 
  

The Kukko 20-2-B hydraulic puller is a tool designed for extracting tightly seated bearings, gears, and discs. Manufactured in Germany, it features a two-arm design that allows for space-efficient operation while maintaining stability. The cross-legged jaw system ensures a secure grip, while the enhanced jaw geometry allows smooth adjustments along the cross-beam. With a two-sided spindle tip, it easily adapts to different shaft configurations, making it a versatile solution for challenging removal tasks.

This hydraulic bearing puller delivers the force needed to handle even the most stubborn components. The combination of hydraulic and mechanical pressure screws provides controlled force application, while the standard and parallel pulling hooks maintain a firm hold even under full load. Infinitely adjustable pulling hooks enhance adaptability, and the special milled thread, coated for durability, ensures smooth operation.  This hydraulic gear puller has a spindle head band which prevents slippage during use, while the hexagonal profile on the cross-beam offers additional stability. For tasks requiring extra reach, optional jaw extensions accommodate larger workpieces, and conversion options enable both internal and external pulling.

Nearly all components are replaceable, streamlining maintenance and extending service life. A tube of KUKKO special grease is included for optimal spindle performance. The Kukko 20-2-B hydraulic puller incorporates a self-healing corrosion-resistant coating on its galvanized parts.

Features:

• Grease hydraulics.
• Standard pulling hook.
• Parallel pulling hooks in every position, even with full load.
• Pulling hooks with infinitely variable adjustment on the cross-beam.
• Hydraulic and mechanical pressure screw.
• Milled thread treated with special coating.
• Two-arm design for space-saving operation.

Kukko Advantage:

• Easy and even pulling for particularly tight parts.
• Variable reach thanks to jaw extensions, available up to a puller size of -30.
• 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.
• Spindle head band prevents the wrench from slipping off.
• Cross-beam, up to size -30, includes hexagonal profile for holding.
• Almost all components available as replacement parts, time-saving order process thanks to numbering system.
• Note: Pressure pads from series 600-17 are a good addition if the shaft is hollow and the spindle cannot be supported.
• Quality made in Germany.
• Strong design, high performance and long service life.
• Self-healing corrosion protection KUKKoating for galvanized parts (WITHOUT chrom VI).
• Safety label to ensure protection of intellectual property.
• A tube of KUKKO special grease included for pressure spindle.
• Product video on the product can be opened.

Specs:

• Spread: 11 - 160 mm (7/16 - 6 5/16 in) [This info is correct, not the pic with specs]
• Depth: 150 mm (5 7/8 inch)
• Spread used internal: 100 - 220 mm (3 7/8 - 8 5/8 inch)
• Hexagon drive (male): 12; 22 mm
• Maximum load: 7 t (7.5 US t)
• Weight: 4.52 kg
• Space below: 9 mm (3/8 inch)
• Space next to it: 40 mm (1 5/8 inch)
• Number of jaws: 2
  

Safety & Operating Info:

• 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.
• Observe max. torque.
• Do not use any electrical or pneumatic servo screwdrivers or hammer drills.
• Protective blanket required.
• Protective goggles required.

What's included: (SKU and Item Name)

• 621220 Mechanical pressure spindle.
• 8-01 Long hydraulic spindle
• 2-150-P 2 pulling jaws (pair)
• 20-2-T 2-jaw cross bar

Downloads:

Download the Kukko 20-2-B data sheet here.