SERIES 4WP2D HIGH SPEED WORM GEAR PORTABLE POWER WINCH
Up to 1,500 lb Capacity
Need some extra speed? The 4WP2D8 is a direct-drive unit to deliver that extra boost with a slightly lower load rating.
QUICK FACTS
- Direct drive design
- Machine cut bronze
- worm gears
- Enclosed oil bath
- Internal mechanical brake
- Ball bearings
- Pressure plate
- Dual function cable anchor
- Mounting options
- 2-Year Limited Warranty
SERIES MODELS
- 4WP2D8
- 4WP2DC
NEED A QUOTE?
If you’re not sure what product you need and would like a quote, please fill out a request form.

Model 4WP2D8 Atlas High-Speed Worm Gear Portable Power Winch
Model Number Extensions |
Load Rating |
Line Speed |
Drum Capacity 2 |
|||||||||||||||||||||||
Model No. |
Load Rating |
Line Speed |
Motor Codes |
Motor HP |
1st Layer |
Mid Drum |
Full Drum |
Wire Rope Dia.1 |
1st Layer |
Full Drum |
1st Layer |
Mid Drum |
Full Drum |
Approx. Ship Weight 3 |
||||||||||||
(lb) |
(kg) |
(fpm) |
(mpm) |
(lb) |
(kg) |
(lb) |
(kg) |
(lb) |
(kg) |
(in) |
(mm) |
(fpm) |
(mpm) |
(fpm) |
(mpm) |
(ft) |
(m) |
(ft) |
(m) |
(ft) |
(m) |
(lb) |
(kg) |
|||
High Speed Atlas winches for lifting or pulling |
||||||||||||||||||||||||||
4WP2D8 |
800 |
362.8 |
26 |
7.9 |
A,B,D,E |
1 |
800 |
362.8 |
460 |
208.6 |
330 |
149.6 |
1/4 |
6.4 |
26 |
7.9 |
65 |
19.8 |
19 |
5.7 |
130 |
39.6 |
280 |
85.3 |
100 |
45.3 |
4WP2D8 |
800 |
362.8 |
40 |
12.1 |
D,E |
1.5 |
800 |
362.8 |
460 |
208.6 |
330 |
149.6 |
1/4 |
6.4 |
40 |
12.1 |
97 |
29.5 |
19 |
5.7 |
130 |
39.6 |
280 |
85.3 |
100 |
45.3 |
4WP2D8 |
1500 |
680.3 |
26 |
7.9 |
D,E |
2 |
1500 |
680.3 |
900 |
408.2 |
600 |
272.1 |
1/4 |
6.4 |
26 |
7.9 |
65 |
19.8 |
19 |
5.7 |
130 |
39.6 |
280 |
85.3 |
100 |
45.3 |
4WP2D8 |
1500 |
680.3 |
40 |
12.1 |
B,D,E |
3 |
1500 |
680.3 |
900 |
408.2 |
600 |
272.1 |
1/4 |
6.4 |
40 |
12.1 |
97 |
29.5 |
19 |
5.7 |
130 |
39.6 |
280 |
85.3 |
100 |
45.3 |
High Speed Clutch Models for HORIZONTAL PULLING ONLY |
||||||||||||||||||||||||||
4WP2DC |
800 |
362.8 |
26 |
7.9 |
A,B,D,E |
1 |
800 |
362.8 |
460 |
208.6 |
330 |
149.6 |
1/4 |
6.4 |
26 |
7.9 |
65 |
19.8 |
12 |
3.6 |
87 |
26.5 |
190 |
57.9 |
100 |
45.3 |
4WP2DC |
800 |
362.8 |
40 |
12.1 |
D,E |
1.5 |
800 |
362.8 |
460 |
208.6 |
330 |
149.6 |
1/4 |
6.4 |
40 |
12.1 |
97 |
29.5 |
12 |
3.6 |
87 |
26.5 |
190 |
57.9 |
100 |
45.3 |
4WP2DC |
1500 |
680.3 |
26 |
7.9 |
D,E |
2 |
1500 |
680.3 |
900 |
408.2 |
600 |
272.1 |
1/4 |
6.4 |
26 |
7.9 |
65 |
19.8 |
12 |
3.6 |
87 |
26.5 |
190 |
57.9 |
100 |
45.3 |
4WP2DC |
1500 |
680.3 |
40 |
12.1 |
B,D,E |
3 |
1500 |
680.3 |
900 |
408.2 |
600 |
272.1 |
1/4 |
6.4 |
40 |
12.1 |
97 |
29.5 |
12 |
3.6 |
87 |
26.5 |
190 |
57.9 |
100 |
45.3 |
Please contact factory or nearest Thern distributor for firm fixed price and delivery. 1 Minimum wire rope diameter is 1/4 inch. 2 Actual drum capacities may be 25-30% less due to non-uniform winding. Wire rope tension will also affect drum capacity. 3 Weight may vary with motor. |
Motor Codes |
||
A |
115 volt |
1 phase |
B |
230 volt |
1 phase |
D |
230 volt |
3 phase |
E |
460 volt |
3 phase |

4WP2D Series – Winch Dimensions |
||||||||||||||
Model |
A 1 |
B 1 |
C |
D |
E |
F |
H 1 |
|||||||
(in) |
(mm) |
(in) |
(mm) |
(in) |
(mm) |
(in) |
(mm) |
(in) |
(mm) |
(in) |
(mm) |
(in) |
(mm) |
|
4WP2D8 |
17.50 |
444.5 |
21.00 |
533.4 |
2.75 |
69.8 |
5.00 |
127 |
1.50 |
38.1 |
9.50 |
241.3 |
12.75 |
323.8 |
4WP2DC |
19.00 |
482.6 |
21.00 |
533.4 |
4.00 |
101.6 |
5.00 |
127 |
3.50 |
88.9 |
9.50 |
241.3 |
12.75 |
323.8 |
Model |
J |
K |
M |
N |
P |
R |
S (hole dia.) |
|||||||
(in) |
(mm) |
(in) |
(mm) |
(in) |
(mm) |
(in) |
(mm) |
(in) |
(mm) |
(in) |
(mm) |
(in) |
(mm) |
|
4WP2D8 |
2.25 |
57.1 |
5.81 |
147.5 |
10.25 |
260.3 |
1.25 |
31.7 |
7.00 |
177.8 |
11.50 |
292.1 |
0.41 |
10.4 |
4WP2DC |
2.25 |
57.1 |
5.81 |
147.5 |
10.25 |
260.3 |
1.25 |
31.7 |
7.00 |
177.8 |
11.50 |
292.1 |
0.41 |
10.4 |
1 Dimensions A, B and H may vary with motor selection. Dimensions are for reference only and subject to change without notice. |
IMPORTANT: It is the owner’s or operator’s responsibility to determine the suitability of the equipment to its intended use. Study all applicable codes, manuals and regulations. Be sure to read the Owner’s Manual supplied with the equipment before operating it.

4WP2D Series — Drum Dimensions |
||||||||
Model Extension |
Drum Dia. |
Flange Dia. |
Drum Width |
Fleet Angle Distance 1 |
||||
(in) |
(mm) |
(in) |
(mm) |
(in) |
(mm) |
(ft) |
(m) |
|
4WP2D8 |
2.50 |
63.5 |
7.00 |
177.8 |
8.00 |
203.2 |
13 |
3.9 |
4WP2DC |
2.50 |
63.5 |
7.00 |
177.8 |
5.50 |
139.7 |
9 |
2.7 |
1 Recommended minimum distance between drum and lead sheave for smooth drum. Dimensions are for reference only and subject to change without notice. |
IMPORTANT: It is the owner’s or operator’s responsibility to determine the suitability of the equipment to its intended use. Study all applicable codes, manuals and regulations. Be sure to read the Owner’s Manual supplied with the equipment before operating it.
4WP2D Series Control Options and Accessories |
|||||
Model No. |
Description |
115/1/60 1 |
230/1/60 |
230/3/60 |
460/3/60 |
10L2A1 |
NEMA 1 |
to 1.5 hp |
to 2 hp |
to 3 hp |
to 3 hp |
10L7E1 |
NEMA 1 |
to 1.5 hp |
to 3 hp |
to 5 hp |
to 7.5 hp |
10L2A4 |
NEMA 4 — watertight |
to 1.5 hp |
to 2 hp |
to 3 hp |
to 3 hp |
10L7E4 |
NEMA 4 — watertight |
to 1.5 hp |
to 3 hp |
to 5 hp |
to 7.5 hp |
10P1A46 |
6-ft pendant control |
to 1 hp |
— |
— |
— |
TPL-4WP2T8 |
Two-Part Line Kit |
||||
1 Controls for 115V single phase motors up to 1 hp include an 8-ft power cord with grounded plug. Please contact factory or nearest Thern Distributor for firm fixed price and delivery. CUSTOM CONTROLS are available including wireless remote control, variable speed control, electronic overload, and enclosures for special environments. |