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2-jaw universal puller with adjustable jaws, grease hydraulic spindle, up to 520 mm spread, 500 mm reach
Article no.: 20-4-5-B
Article code:
Please note the delivery time and limited advice:
We order this item for you directly from the manufacturer, as it is not part of our main range and is therefore not in stock with us.
InfoProduct details
Identification & Classification
| Article number | 20-4-5-B | |
| EAN / GTIN | 4021176885976 | |
| Manufacturer number | 20-4-5-B | |
| Manufacturer/responsible person | Kleinbongartz & Kaiser oHG, Heinrich-Hertz-Straße 5, 40704 HILDEN, Germany, www.kukko.com |
Description
Description:
- The 2-jaw universal puller with extended extractor jaws and hydraulic spindle is used for particularly safe removal of extremely tight and deeply seated bearings, gears, and discs in all common sizes for crafts, workshops, and industry. The hydraulic spindle achieves a tension force of 20 t. This allows for the loosening of any component that is mounted on a shaft and is freely accessible from the outside. For extraction operations with a tension force of up to 10 t and/or in confined spaces, the mechanical spindle can be used.
- Screwed connection enables easy loosening and particularly tight fastening of the jaws with an allen key
- The hydraulic spindle guarantees easy and controlled removal of particularly tight-fitting parts with minimal effort.
Feature:
- Material: tool steel
- Total width [mm]: 600 mm
- Total width [inch]: 23 5/8
- Total height [mm]: 451 mm
- Total height [inch]: 17 3/4
- Width across flats [mm]: 36 mm
- Thread dimension: M14 x 1,5
- Span outside pull-off (min.) [mm]: 15 mm
- Span outside pull-off (max.) [inch]: 20 1/2
- Span outside pull-off (min.) [inch]: 9/16
- Span outside pull-off (max.) [mm]: 520 mm
- Clamping depth, external puller [mm]: 500 mm
- Clamping depth external puller [inch]: 19 11/16
- Hook root thickness at the tip (claw thickness K) [mm]: 4 mm
- Hook root thickness at the tip (claw thickness K) [inch]: 3/16
- Hook base width (claw width J) [mm]: 35 mm
- Hook base width (claw width J) [inch]: 1 3/8
- Hook base depth usable (claw depth usable O) [mm]: 32,5 mm
- Hook root depth usable (claw depth usable O) [inch]: 1 1/4
- Total hook root depth (total claw depth H) [mm]: 67 mm
- Total hook root depth (total claw depth H) [inch]: 2 5/8
- Total thickness of claws (L+1mm) [mm]: (distance of claws to base): 20 mm
- Total thickness of claws (L+1mm) [inch]: (distance of claws to base): 13/16
- Span inside pull-out (min.) [mm]: 200 mm
- Span inside pull-out (max.) [mm]: 590 mm
- Span inside pull-out (min.) [in.]: 7 7/8
- Span inside extension (max.) [in.]: 23 1/4
- Max. torque [Nm]: 45 Nm
- Max. torque [ft lb]: 33.19
- Max. tensile force [kN]: 150 kN
- Max. tractive force [t]: 15 t
- Max. pulling force [US t. sh.]: 16.53
- Reversible puller hooks: Yes
- Quick adjustment available: No
- Clamping bracket: No
- Spare parts available: Yes
- Max. torque (hydraulic) [ft lb]: 33.19
- Separation diameter (min. - max.) [mm]: 15 mm - 520 mm
- Span inside pull-out (min. - max.) [mm]: 200 mm - 590 mm
- Can be sold worldwide: Yes (REACH, RoHS, POP, PROP65, TSCA)