Series 20+ - KUKKO

Description

Standard pulling hook with quick adjusting capability quick adjust.
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 (ball and tip).
Mechanical pressure screw.
Milled thread treated with special coating.
Two-arm design for space-saving operation.

A manual adjustment knurl allows rapid loosening and adjusting of the extractor jaws on the cross-beam without using a wrench.
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.
Suitable for pulling asymmetric workpieces.
Spindle head band prevents the wrench from slipping off.
Cross-beam with hexagonal profile for good grip.
Almost all components available as replacement parts, time-saving order process thanks to numbering system.
Hydraulic spindle series 8-0 for particularly tight parts, available from a particular puller size.
Auxiliary hydraulic ram series 9 for particularly tight parts, can be used from a particular puller size.
Note: Pressure pads from series 600-17 are a good addition if the shaft is hollow and the spindle cannot be supported.
Stability support from optional series 219 clamp.

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.

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.

metricimperial

	EAN4021176	mm	mm	mm	mm	mm	mm	t	Nm	kg
20-1+	644771	30 - 90	100	70 - 140	10	31	17	4,5	80	1.27	2
20-10+	644856	30 - 120	100	70 - 180	10	31	17	4,5	80	1.44	2
20-2+	644931	40 - 160	150	100 - 220	9	40	22	6	150	3.045	2
20-20+	645013	40 - 200	150	100 - 260	9	40	22	6	150	3.315	2
20-3+	645198	65 - 250	200	180 - 340	20	67	27	8,5	300	7.05	2
20-30+	645273	65 - 350	200	180 - 440	20	67	27	8,5	300	7.51	2

	EAN4021176	inch	inch	inch	US t	ft lb	inch	inch
20-1+	644771	1 3/16 - 3 1/2	3 7/8	2 3/4 - 5 1/2	4.5	59	3/8	1 1/4	2
20-10+	644856	1 3/16 - 4 3/4	3 7/8	2 3/4 - 7 1/8	4.5	59	3/8	1 1/4	2
20-2+	644931	1 5/8 - 6 3/8	5 7/8	3 7/8 - 8 5/8	6.5	110.5	3/8	1 5/8	2
20-20+	645013	1 5/8 - 7 7/8	5 7/8	3 7/8 - 10 1/4	6.5	110.5	3/8	1 5/8	2
20-3+	645198	2 5/8 - 9 7/8	7 7/8	7 1/8 - 13 3/8	9	221	3/4	2 5/8	2
20-30+	645273	2 5/8 - 13 3/4	7 7/8	7 1/8 - 17 3/8	9	221	3/4	2 5/8	2