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Standard Features of the AMS20 / AHS20P Planetary Recovery Winch
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Some standard features of the AHS10 / AMS10 include:
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- 45,000 lbs first layer line pull
- Complies with SAE specification J706
- Oil-colled, 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
- automatic drag brake helps prevent drum from back spinning
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Optional Features of the AMS20 / AHS20P Recovery Winch
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Optional features increase the winches ability to meet specific application requirements.
Optionals available for the AHS10 / AMS10 include:
- Remote operated drum clutch/drag brake
- Remote operated drum band brake
- AT&T extension shaft (see LT2032)
- Hydraulic motor adapters for mechanical drive winches
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AHS20P - Two Speed Motor Performance
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Low Speed
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High Speed
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Layer
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Line Pull
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Line Speed
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Line Pull
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Line Speed
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(lbs)
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(kg)
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(fpm)
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(mpm)
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(lbs)
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(kg)
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(fpm)
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(mpm)
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1
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45,000
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20,410
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10
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3.0
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20,760
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9,420
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23
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7.0
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2
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36,820
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16,700
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12
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3.7
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16,980
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7,700
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28
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8.5
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3
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31,150
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14,130
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15
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4.6
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14,370
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6,520
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34
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10.4
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4
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27,000
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12,250
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17
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5.2
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12,450
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5,650
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39
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11.9
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5
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23,820
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10,810
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22
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6.7
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10,990
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4,990
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44
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13.4
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- 4.9/2.4 cu in. 2-Speed Motor (80/40cc)
- 3000 PSI (20,685 kPa) @ 40 gpm (151 lpm)
- Wire Rope Diameter: 7/8 inch
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AMS20 / AHS20P Single Speed Motor Performance
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1
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45,000
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20,410
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18
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6
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45,000
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20,410
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18
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5.5
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2
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36,000
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16,330
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23
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7
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36,800
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16,690
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22
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6.7
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3
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30,000
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13,610
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28
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9
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31,200
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14,150
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26
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7.9
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4
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25,700
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11,660
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32
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10
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27,000
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12,250
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30
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9.2
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5
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22,500
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10,210
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37
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11.3
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23,800
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10,800
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34
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10.4
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6
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21,300
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9,660
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38
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11.6
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Mechanical Motor (AMS20)
• Static Input Torque: 13,300 (1,503 Nm)
• Dynamic Input Torque: 9,980 lb-in (1,128 Nm)
• Maximum Input RPM: 330 RPM at rated load
• Worm Gear Ratio: 37:1
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Hydraulic Motor (AHS20P)
• 5.1 cu in. Single Speed Gear Motor (83cc)
• 2,300 PSI (15,859 kPa) @ 60 gpm (277 lpm)
• Wire Rope Diameter: 7/8 inch
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Engineering Data
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English
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Metric
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Ratio
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33:1
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Drum Diameter
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Flange Dia
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Flange Width
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Pressure
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Flow
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Wire Rope Diameter
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WIRE ROPE CAPACITY
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7 inch Drum
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Feet
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Meters
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1
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2
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3
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4
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5
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6
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7
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1
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2
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3
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4
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5
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6
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7
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3/4"
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43
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94
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150
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220
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300
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380
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480
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13.1
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28.7
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45.7
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67.1
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91.4
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115.8
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146.3
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7/8"
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37
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83
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140
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200
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270
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350
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11.3
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25.3
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42.7
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61.0
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82.3
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106.7
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1"
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33
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74
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120
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180
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250
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10.1
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22.6
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36.6
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54.9
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76.2
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Wire rope capacity is 90% of theoretical.
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