Hydraulic Recovery Winches

Low Mount Worm Gear Recovery Winches
Model MU8A

Our low mount worm gear recovery winches are a high performance product 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:

Internal drag brake reduces back spinning when drum is disengaged

Drum clutch operates in sealed worm gear housing

Self-locking worm and gear set

Options:

Available with Mechanical or Hydraulic Drive

Hydraulic Motor Displacements

Cable Drum Size

Ratios

Model	Type	Rated Capacity	Weight
MU8A	Mech.	8,000 lbs (3,636 kg)	53 lbs (24 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.

MU8 - Performance
L A Y E R	Line Pull		Line Speed				Rope Capacity
	(lbs)	(kg)	(fpm)	(mpm)	(fpm)	(mpm)	(ft)	(m)	(ft)	(m)
			45:1 Ratio		34:1 Ratio		6.32 in Drum		11.32 in Drum
1	8000	9072	12	3	25	8	15	5	28	8
2	6700	7421	14	4	30	9	34	10	60	18
3	5765	6282	17	5	35	11	55	17	99	30
4	5060	5443	19	6	40	12	79	24	142	43
5	4510	4804	21	7	45	14	107	32	191	58

Engineering Data
	6.32 in Drum		11.32 in Drum
	English	Metric	English	Metric
Ratio	45:1		34.:1
Drum Diameter	3.5 in	3.5 in
Flange Dia	7.31 in	186 mm	7.31 in	186 mm
Flange Width	6.32 in	160 mm	11.32 in	288 mm
	5.9 cu in motor		3.6 cu in motor
Pressure	2000 psi	138 bar	2300 psi	159 bar
Flow	15 gpm	6 lpm	15 gpm	6 lpm
Wire Rope Diameter	3/8 in	9 mm	3/8 in	9 mm
Static Input Torque	1150 lb-in	130 N-m	1150 lb-in	130 N-m
Dynamic Input Torque	900 lb-in	102 N-m	972 lb-in	110 N-m
Max. Input @ rated Load	650		640

Wire Rope Capacity
Rope Diameter	14.33 in Drum		9 in Drum
Rope Diameter	English	Metric	English	Metric
3/8 in	107	33	191	58
7/16 in	71	22	128	39

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