COMEUP Bison 20 | 20,000 lb / 9.07 Tonnes Hydraulic Recovery Winch - PN 682030 (Std. drum)

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.

Specifications:

• Part number: PN 682030 (Std. drum)
• Rated line pull: 9,070 kg / 20,000 lb (SAE J706 & EN 14492-1 rating)
• Line speed (at 1^st 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
• 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
• Wire rope recommended: 
  * 16 mm x 30 m for Std. 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, EIPS grade with a minimum breaking strength of 30,472 lbf required for SAE J706 rating.

  Compliant with EN 14492-1 requirements for recovery winches:

  • The working coefficient for the first rope layer on the drum shall be at least 2.
  • The D/d ratio to the center of the rope shall be at least 10 for the drum.
  • Drum freeboard shall be at least 1.5 x rope diameter.

Performance:

Warning

• The winch is not intended to be used in any manner for the movement or lifting of personnel.
• The rated line pull shown is based on the first layer of rope on the drum.
• The rope winding on the drum shall remain 5 wraps from the drum.
   

Warranty

• Each new winch is guaranteed against defects in workmanship and material defects for a period of twelve months from date of purchase.

Accessories:

• Roller fairlead
• Counterbalance valve
• Cable tensioner

Package:

• Winch weight: 135 kg / 298 lb - Std. drum
• Gross weight: 165 kg / 364 lb - Std drum
• Box dimension, (L x D x H) :  870 x 500 x 510 mm (34.3" x 19.7" x 20.1")  - Std. drum