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SERIES 477 DURA-HOIST HELICAL/ WORM GEAR
Up to 2,000 lb Capacity
Anchor your operation with the reliability of Dura-Hoist. With solid construction, internal lubrication and pendant control, the only thing you won’t need is worry
QUICK FACTS
Machine cut gears
Enclosed oil bath
Internal mechanical brake
Cast aluminum
Ball bearings
Large diameter drums
Mounting options
2-Year Limited Warranty
SERIES MODELS
4771
Features:
Load Rating |
Line Speed |
Drum Capacity 1 |
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Model No. |
Motor Description |
Motor HP |
1st Layer |
Mid Drum |
Full Drum |
Wire Rope Dia. |
1st Layer |
Full Drum |
1st Layer |
Mid Drum |
Full Drum |
Approx. Ship Weight |
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(lb) |
(kg) |
(lb) |
(kg) |
(lb) |
(kg) |
(in) |
(mm) |
(fpm) |
(mpm) |
(fpm) |
(mpm) |
(ft) |
(m) |
(ft) |
(m) |
(ft) |
(m) |
(lb) |
(kg) |
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4771 2 |
115/1/60 VAC – 6 ft pendant |
1.2 |
2000 |
907.1 |
1500 |
680.3 |
1200 |
544.3 |
5/16 |
7.9 |
13 |
3.9 |
22 |
6.7 |
13 |
3.9 |
40 |
12.1 |
90 |
27.4 |
88 |
26.8 |
4771AC-1PH |
115/1/60 VAC – less controls |
1.2 |
2000 |
907.1 |
1500 |
680.3 |
1200 |
544.3 |
5/16 |
7.9 |
13 |
3.9 |
22 |
6.7 |
13 |
3.9 |
40 |
12.1 |
90 |
27.4 |
87 |
39.4 |
4771AC-1PH2 3 |
115/230/1/60 VAC – less controls |
1.5 |
2000 |
907.1 |
1500 |
680.3 |
1200 |
544.3 |
5/16 |
7.9 |
13 |
3.9 |
22 |
6.7 |
13 |
3.9 |
40 |
12.1 |
90 |
27.4 |
115 |
42.1 |
4771AC-3PH 3 |
230/460/3/60 VAC – less controls |
1.5 |
2000 |
907.1 |
1500 |
680.3 |
1200 |
544.3 |
5/16 |
7.9 |
13 |
3.9 |
22 |
6.7 |
13 |
3.9 |
40 |
12.1 |
90 |
27.4 |
111 |
50.3 |
4771DC 4 |
12 VDC – 10 ft pendant |
1.0 |
2000 |
907.1 |
1500 |
680.3 |
1200 |
544.3 |
5/16 |
7.9 |
13 |
3.9 |
22 |
6.7 |
13 |
3.9 |
40 |
12.1 |
90 |
27.4 |
105 |
47.6 |
4771PN 4,5 |
pneumatic – less controls |
1.2 |
2000 |
907.1 |
1500 |
680.3 |
1200 |
544.3 |
5/16 |
7.9 |
13 |
3.9 |
22 |
6.7 |
13 |
3.9 |
40 |
12.1 |
90 |
27.4 |
70 |
31.7 |
4771HY 4,5 |
hydraulic – less controls |
2.3 |
2000 |
907.1 |
1500 |
680.3 |
1200 |
544.3 |
5/16 |
7.9 |
13 |
3.9 |
22 |
6.7 |
13 |
3.9 |
40 |
12.1 |
90 |
27.4 |
72 |
32.6 |
4777 2 |
115/1/60 VAC – 6 ft pendant |
1.2 |
2000 |
907.1 |
1500 |
680.3 |
1200 |
544.3 |
5/16 |
7.9 |
13 |
3.9 |
22 |
6.7 |
7 |
2.1 |
27 |
8.2 |
60 |
18.2 |
93 |
42.1 |
4777DC 4,6 |
12 VDC – 10 ft pendant |
1.0 |
2000 |
907.1 |
1500 |
680.3 |
1200 |
544.3 |
5/16 |
7.9 |
13 |
3.9 |
22 |
6.7 |
7 |
2.1 |
27 |
8.2 |
60 |
18.2 |
105 |
47.6 |
DuraHoist Model 4771 helical/worm gear power winches lift or pull up to 2,000 lbs. | |
---|---|
4771 | 2000 lb 1.2 hp 115 VAC 1 phase electric with 6 ft pendant control |
4771AC-1PH | 2000 lb 1.2 hp 115 VAC 1 phase electric (without controls) |
4771AC-1PH2 | 2000 lb 1.5 hp 115/230 VAC 1 phase electric (without controls) |
4771AC-3PH | 2000 lb 1.5 hp 230/460 VAC 3 phase electric (without controls) |
4771DC | 2000 lb 1.0 hp 12 VDC electric with 10 ft pendant control |
4771PN | 2000 lb 1.2 hp pneumatic 80 cfm at 100 psi (without controls or hoses) |
4771HY | 2000 lb 2.3 hp hydraulic 4 gpm at 1000 psi (without controls or hoses) |
4777 | 2000 lb 1.2 hp 115 VAC 1 phase electric with 6 ft pendant control drum |
4777DC | 2000 lb1.0 hp 12 VDC electric with 10 ft pendant control 4 drum width |
477PN-CNTRL | pneumatic control valve (not mounted or plumbed, no hoses) |
477PN-HS6 | 6 ft hoses for pneumatic controls (not plumbed) |
477HY-CNTRL | hydraulic control valve (not mounted or plumbed, no hoses) |
477HY-HS6 | 6 ft hoses for hydraulic controls (not plumbed) |
* Price Includes Electric Motor - Electronic Controls are sold sepertaly where no controls are included
477 Series Manual
477 Series DuraHoist Cut Sheet
Dimensions
Motor Codes
A 115 volt 1 Phase
B 230 volt 1 Phase
D 230 volt 3 phase
E 460 volt 3 phase
All other voltages or questions
please contact sales @ 800-458-3687
Feel Free to email your us your application for a Quote
Click here to view the Electronic Controls options
to Operate Power Winches Remotely
ELECTRONIC CONTROLS | |
---|---|
10L2A1 | NEMA 1 |
10L2A4 | NEMA 4 – watertight |
PNEUMATIC & HYDRAULIC CONTROLS | |
---|---|
477PN-CNTRL | pneumatic control valve (not mounted or plumbed, no hoses) |
477PN-HS6 | 6 ft hoses for pneumatic controls (not plumbed) |
477HY-CNTRL | hydraulic control valve (not mounted or plumbed, no hoses) |
477HY-HS6 | 6 ft hoses for hydraulic controls (not plumbed) |