Bison 20

9.07 Tonnes Hydraulic Recovery Winch

  • Powered by a PTO (power take off unit) driven pump with variable recovery speeds for high working rate
  • 155.7 cm3/rev highly efficient and constant operating torque motor with 9,070 kg / 20,000 lb capacity
  • Hardened 2 stage planetary gear train with 30:1 gear ratio provides faster line speed
  • Built-in air clutch for rapid wire rope payout
  • The Multi-Disc Brake (MDB) patented for holding full load
  • Great for severe duty trailers, roll-back carriers, and commercial recovery application
  • Roller fairlead, cable tensioner and two ways counterbalance valve supplied
  • Meets SAE J706 revised AUG2003, CE Machinery Directive 2006/42/EC and EN 14492-1 Power Driven Winches.
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SKU: Bison-20 Categories: , Tags: , ,
 

Description

Specification:

  • Part number: PN 682030 (Std. drum)  / PN 682169 (Long drum)
  • Rated line pull: 9,070 kg / 20,000 lb (SAE J706 & EN 14492-1 rating)
  • Line speed (at 1st layer of rope) : 7.1 mpm at 60 l/min (23 fpm at 15.9 g/min)
  • Operation pressure: 175 bar / 2,540 psi
  • Max oil flow: 60 l/min (15.9 g/min)
  • Hydraulic motor: 155.7 cm3/rev (9.5 in3/rev)
  • Gear ratio: 2-stage planetary gear 30:1
  • Winch construction: Cast housings with steel drum
  • Clutch (Freespooling): Output shaft disengaged
  • Brake: Multi-Disc Brake (MDB) patented and counterbalance valve supplied
  • Rotation of winch: Wire rope shall be under-wound orientation only
  • Drum barrel diameter: 146 mm (5.8″)
  • Drum flange diameter: 314 mm (12.4”)
  • Distance between flanges: 203 mm (8″) – Std. drum
    355.6 mm (14″) – Long drum
  • Mounting bolt pattern: 190.5 x 304.8 mm (7.5” x 12”) ; 266.7 x 304.8 mm (10.5” x 12”) – Std. drum
    190.5 x 457.2 mm (7.5” x 18”) ; 266.7 x 457.2 mmc (10.5” x 18”) – Long drum
  • Wire rope recommended:
    * 16 mm x 30 m for Std. drum and  55 m for Long drum, 1,960 N/mm2 grade with a minimum breaking strength of 179 kN required for EN 14492-1 rating.
    * 9/16” x 141’ for Std. drum and 262’ form Long drum, EIPS grade with a minimum breaking strength of 30,472 lbf required for SAE J706 rating.

Packing Dimensions:

  • Winch weight: 135 kg / 298 lb – Std. drum
    150 kg / 331 lb – Long drum
  • Gross weight: 165 kg / 364 lb – Std drum
    195 kg / 430 lb – Long drum
  • Box dimension, (L x D x H) :  870 x 500 x 510 mm (34.3″ x 19.7″ x 20.1″)  – Std. drum
    1,025 x 500 x 510 mm (40.4″ x 19.7″ x 20.1″) – Long drum

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