Braden Winch AMS20-18B

Upright Worm Gear Recovery Winches
AMS20-18B

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

Large capacity ductile iron cable drum with a bolted clutch plate

Ground and polished, heat treated alloy steel drum shaft

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
AMS20-18B	Mech.	45,000 lbs (27,270 kg)	870 lbs (395 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.

AHS20P
Layer	Line Pull		Line Speed		Rope Capacity
	(lbs)	(kg)	(fpm)	(mpm)	(ft)	(m)
1	45,000	20,453	18	5.5	37	11.3
2	36,800	16,726	22	6.7	83	25.3
3	31,200	14,180	26	7.9	140	42.7
4	27,000	12,272	30	9.2	200	61.0
5	23,800	10,817	34	10.4	270	82.4
6	21,300	9,681	38	11.6	350	106.8

Engineering Data
	English	Metric
Ratio	37:1 (Planetary Adapter 7.75:1)
Drum Diameter	7 in
Flange Dia	18 in	457 mm
Flange Width	17.75 in	451 mm
Pressure	2300 psi	159 bar
Flow	60 gpm	277 lpm
Wire Rope Diameter	7/8 in.	22 mm
Static Input Torque	13300 lb-in*	1503 N-m *
Dynamic Input Torque	9980 lb-in*	1128 N-m*
Max. Input @ rated Load	330*
	*Without planetary adapter

Wire Rope Capacity
Rope Diameter	English	Metric
3/4 in	480	146
7/8 in	350	106
1 in	250	76

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