Hydraulic Recovery Winches

Upright Worm Gear Recovery Winches
HS50P-20B

Our upright worm gear recovery winches are high performance products designed to provide many years of service.

Information Needed to Quote Hydraulic Hoist and Hydraulic Winches

How to Size a Winch or Hoist

Standard features:

Oil-cooled, fully adjustable automatic worm brake

Band brake around cable drum helps prevent "birds nesting" of cable when drum clutch is disengaged

Replaceable clutch jaws are bolted to cable drum

Freespool clutch with negative draft jaws for positive engagement under load

Options:

2-Speed Hydraulic Motor

Available in Mechanical or Hydraulic Drive

Model	Type	Rated Capacity	Weight
HS50P-20B	Hyd.	100,000 lbs (45,450 kg)	1,785 lbs (810 kg)

Below models represent only a small number of gearbox, motor and drum size configurations.
Contact PM&I for complete product information including sizing your new winch: info@pacificmarine.net

Performance and dimensions may have changed. Be sure to review prior to purchase.

HS50
Layer	Line Pull		Line Speed		Rope Capacity
	(lbs)	(kg)	(fpm)	(mpm)	(ft)	(m)
1	100,000	45,360	12	3.7	37	11
2	81,800	37,100	15	4.6	83	25
3	69,200	31,390	17	5.2	140	42
4	60,000	27,220	20	6.1	200	61

Engineering Data
	English	Metric
Ratio	40:1 (Planetary Adapter 7.75:1)
Drum Diameter	9 in	228 mm
Flange Dia	20 in	508 mm
Flange Width	20 in	508 mm
Pressure	3000 psi	207 bar
Flow	80 gpm	300 lpm
Wire Rope Diameter	1 1/8 in.	28 mm
Static Input Torque	35200 lb-in*	3978 N-m*
Dynamic Input Torque	27000 lb-in*	3051 N-m*
Max. Input @ rated Load	180*
	*Without Planetary Adapter

Wire Rope Capacity
Rope Diameter	English	Metric
7/8 in	327	99
1 in	300	91
1 1/8 in	200	55

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