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Bison 20 - 9.07 Tonnes (20,000lb) Hydraulic Recovery Winch by Comeup
Introducing the Comeup Bison 20 Hydraulic Recovery Winch, boasting an impressive 9.07-tonne line pull capacity. This powerhouse of the Bison Series is ideal for heavy-duty trailers, tilt-tray trucks, and commercial recovery applications, where strength and reliability are paramount.
Highly Efficient PTO Driven Pump: Its motor, driven by a Power Take-Off unit, offers variable recovery speeds, ensuring a productive workflow.
Robust Motor: Featuring a 155.7 cm3/rev motor with constant operating torque, capable of handling loads of either 9,070 kg (20,000 lb) or 13,600 kg (30,000 lb).
Durable Planetary Gear Train: The hardened 2-stage planetary gear train provides a 30:1 gear ratio for the Bison 20 and a rapid 41:1 gear ratio for the Bison 30, ensuring swift line speeds.
Built-in Air Clutch: Facilitating rapid wire rope payout, the winch comes with a convenient built-in air clutch.
Multi-Disc Brake (MDB): A patented feature designed to securely hold a full load, adding an extra layer of safety.
Versatile Application: Tailored for heavy-duty trailers, tilt tray trucks, and various commercial recovery tasks.
Complete Package: The winch is equipped with a roller fairlead, cable tensioner, and a two-way counterbalance valve.
Safety Standards Compliance: Complies with SAE J706, CE machinery directive 2006/42/EC, or EN 14492-1:2006 Power Driven Winches, meeting stringent safety and quality standards.
Long Drum Version: Both the Bison 20 and Bison 30 are available in a long drum version, offering versatility to suit your specific needs.
Wire Rope Not Included: Please note that the wire rope is not included with the winch.
- Part number: PN 682030 (Std. 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
- Drum flange diameter: 314 mm
- Distance between flanges: 203 mm - Std. drum
- Mounting bolt pattern: 190.5 x 304.8 mm 266.7 x 304.8 mm - Std. drum
- Winch weight: 135 kg - Std. drum
- Gross weight: 165 kg - Std drum
- Box dimension (L x D x H): 870 x 500 x 510 mm - 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.
- 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.
- 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.
- Each new winch is guaranteed against defects in workmanship and material defects for a period of twelve months from date of purchase.
- Roller fairlead
- Counterbalance valve
- Cable tensioner
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