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Hydraulic Recovery Winches

Upright Worm Gear Recovery Winches
MS30-20B

Hydraulic Winch Hydraulic Hoist
 
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:
60,000 lb First Layer Line Pull
Oil-cooled, fully adjustable automatic worm brake
Thrust rings in gear housing handle trusts in either direction
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
MS30-20B Mech. 60,000 lbs (27,270 kg) 1,195 lbs (542 kg)
 
Below models represent only a small number of gearbox and motor configurations.
Contact PM&I for complete product information: info@pacificmarine.net
 
MS30P - 2 Speed Motor Performance
  Low Speed High Speed
  Line Pull Line Speed Line Pull Line Speed
Layer (lbs) (kg) (fpm) (mpm) (lbs) (kg) (fpm) (mpm)
1
60,000 27,220 10 3.1 23,100 10,480 21 6.4
2
49,000 22,230 12 3.7 18,900 8,570 26 7.9
3
41,500 18,820 14 4.3 16,000 7,260 31 9.4
4
36,000 16,330 16 4.9 13,900 6,300 39 11.9
5
31,700 14,380 18 5.5 12,200 5,530 40 12.2
 
  • 4.9/2.4 cu in. 2-Speed Motor (80/40cc)
  • 3000 PSI (20,685 kPa) @ 40 gpm (151 lpm)
  • Wire Rope Diameter: 1 inch
 
Single Speed Motor Performance
  MS30 Mechanical HS30P Hydraulic
  Line Pull Line Speed Line Pull Line Speed
Layer (lbs) (kg) (fpm) (mpm) (lbs) (kg) (fpm) (mpm)
1
60,000 27,220 13 4.0 60,000 27,200 13 4.0
2
49,000 22,230 16 4.9 50,100 22,720 15 4.6
3
41,500 18,820 19 5.8 43,000 19,500 18 5.5
4
36,000 16,330 22 6.7 37,700 17,100 20 6.1
5
31,700 14,380 25 7.6 33,500 15,200 23 7.0
Mechanical Motor (MS30)
• Static Input Torque: 21,600 (2,441 Nm)
• Dynamic Input Torque: 16,100 lb-in (1819 Nm)
• Maximum Input RPM: 220 RPM at rated load
• Worm Gear Ratio: 39:1
Hydraulic Motor (HS30P)
• 9.3 cu in. Single Speed Gear Motor (148cc)
• 2,500 PSI (17,238 kPa) @ 75 gpm (284 lpm)
• Wire Rope Diameter: 1 inch
 
Engineering Data
  English Metric
Ratio  
Drum Diameter 8 in 203 mm
Flange Diameter 18 in 457 mm
Flange Width 19.72 in 501 mm
 
Wire Rope Capacity
  Feet Meters
7/8"
48 103 168 243 327 15 31 51 74 100
1"
42 94 155 226 307 13 29 47 69 94
1 1/8"
38 86 143 209   12 26 44 64  
   
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