| Gear Ratio | 38:1 |
|---|---|
| Unit Weight | 765 to 1125 lb (347 to 510 kg) |
| Motor | 8.0 CID |
| Drum Sizes | 01 — 8.5” (216 mm) Barrel x 15.5” (394 mm) Flange x 10.0" (254 mm) Between Flanges 03 — 8.5” (216 mm) Barrel x 20.0” (508 mm) Flange x 16.0” (406 mm) Between Flanges 04 — 8.5” (216 mm) Barrel x 28.0” (711 mm) Flange x 21.3” (541 mm) Between Flanges |
| Rope Diameters | 3/8” (10 mm), 7/16” (11 mm), 1/2” (13 mm), 9/16” (14 mm), 5/8” (16 mm), 3/4” (19 mm), 7/8” (22 mm) |
| Rope Storage | 01 — 170 ft (52 m) for 3/4” (19 mm) rope 03 — 569 ft (173 m) for 3/4” (19 mm) rope 04 — 1,765 ft (538 m) for 3/4” (19 mm) rope |

| Layer 1 | Layer 2 | Layer 3 | Layer 4 | |
| GM18A-38080-01 EQUAL SPEED REVERSE | ||||
| Line Pull* | 18,000 lb (8,165 kg) |
15,480 lb (7,022 kg) |
13,590 lb (6,164 kg) |
12,100 lb (5,488 kg) |
| Line Speed* | 127 fpm (39 mpm) |
148 fpm (45 mpm) |
168 fpm (51 mpm) |
189 fpm (58 mpm) |
| Drum Capacity 3/4” (19 mm) |
34 ft (10 m) |
74 ft (23 m) |
119 ft (23 m) |
170 ft (52 m) |
| Layer 1 | Layer 2 | Layer 3 | Layer 4 | |
| GM18A-HSR-38/8080-01 HIGH SPEED REVERSE** | ||||
| Line Pull* | 18,000 lb (8,165 kg) |
15,480 lb (7,022 kg) |
13,590 lb (6,164 kg) |
12,100 lb (5,488 kg) |
| Line Speed* | 595 fpm (181 mpm) |
691 fpm (211 mpm) |
788 fpm (240 mpm) |
884 fpm (269 mpm) |
| Drum Capacity 3/4” (19 mm) |
34 ft (10.4 m) |
74 ft (22.6 m) |
119 ft (36.3 m) |
169 ft (51.5 m) |