Bison 50
- Powered by a PTO (power take off unit) driven pump with variable recovery speeds for high working rate
- 251.8 cm3/rev highly efficient and constant operating torque motor with 22,680 kg / 50,000 lb capacity
- Hardened 2 stage planetary gear train with 44:1 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
- Meet SAE J706 , CE machinery directive 2006/42/EC
Remark: EN Version available upon request.
- Part number: PN 685010 (Std. drum)
- Rated line pull: 22,680 kg / 50,000 lb (SAE J706 rating)
- Line speed (at 1st layer of rope) : 5.7 mpm at 100 l/min (19 fpm at 26.5 g/min)
- Operation pressure: 200 bar / 2,900 psi
- Max oil flow: 100 l/min (26.5 g/min)
- Hydraulic motor: 251.8 cm3/rev (15.4 in3/rev)
- Gear ratio: 2-stage planetary gear 44:1
- 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: 180 mm (7.1″)
- Drum flange diameter: 406 mm (16”)
- Distance between flanges: 368 mm (14.5″)
- Mounting bolts pattern: 240 x 453 mm (13.4” x 17.8”) ; 340 x 453 mm (13.4” x 17.8″)
- Wire rope recommended:
22.4 mm x 48 m (7/8” x 157’) 1,770 N/mm2 breaking strength of 305 kN required for SAE J706 ratings - Winch weight: 394 kg / 869 lb
- Gross weight: 445 kg / 981 lb
- Box dimension, (L x D x H) : 1,260 x 790 x 630 mm (49.6″ x 31.1″ x 24.8″)
Performance Data:
| Line Pull and Rope Capacity | Line Speed | |||
|
Layer of Wire Rope
|
Pull by layer, kg / lb
|
Total Rope on the Drum, m / ft
|
at 100 l/min (26.5 g/min), mpm / fpm | |
|
1st
|
22,680 / 50,000
|
10 / 33
|
5.7 / 19 | |
|
2nd
|
18,570 / 40,940
|
22 / 72
|
7.0 / 23 | |
|
3rd
|
15,720 / 34,660
|
36 / 118
|
8.3 / 27 | |
|
4th
|
13,630 / 30,050
|
48 / 157
|
9.6 / 31 | |
* Remark: COMEUP Bison series hydraulic winch also provides low-pressure motor or EN version, please contact your sales representative now for further information.
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.
Each new winch is guaranteed against defects in workmanship and material defects for a period of twelve months from date of purchase.
Hydraulic System:
Dimension, mm/in:
| Standard Accessories |
|