Product Manual

26
Air Chain
Hoists
866-207-6923
Dimensional drawings
7790 Series Air Chain Hoists
Typical headroom dimensions (A) are indicated in dimensional drawings.
Hook Mounted Trolley Mounted Motorized Trolley Mounted
16-1/2 – 17-3/4”
(418 – 450 mm)
9 – 10-1/4”
(228 – 260 mm)
1 t:
15” (381 mm) min.
2 t:
18” (457 mm) min.
1 t: 1-1/8” (28 mm)
2 t: 1-1/4” (32 mm)
15-5/8” (397 mm)
14-3/4” (375 mm)
10’ (3 m) cap:
15-5/8” (397 mm)
20’ (6m) cap:
19-5/8” (499 mm)
40’ (12m) cap:
27-5/8” (702 mm)
1 t:
8-3/16” (208 mm)
2 t:
7-5/8” (194 mm)
14-7/32” (361 mm)
7-3/4” (197 mm)
1 t:
15” (381 mm) min.
2 t:
18” (457 mm) min.
1 t: 1-1/8” (28 mm)
2 t: 1-1/4” (32 mm)
9-7/8” (521 mm)
1’ (3 m) cap:
20-1/4” (514 mm)
20’ (6m) cap:
24-1/4” (616 mm)
40’ (12m) cap:
32-1/4” (819 mm)
1 t:
8-3/16” (208 mm)
2 t:
7-5/8” (194 mm)
1 t:
18-7/8” (479 mm) min.
2 t:
22-3/8” (568 mm) min.
1 t: 1-1/8” (28 mm)
2 t: 1-1/4” (32 mm)
14-7/32” (361 mm)
14-3/4” (375 mm)
10’ (3 m) cap:
13-27/32” (352 mm)
20’ (6 m) cap:
17-27/32” (453 mm)
40’ (12 m) cap:
25-27/32” (682 mm)
1 t:
7-29/32” (201 mm)
2 t:
7-5/8” (194 mm)
Note:
Headroom dimension for the 7790 Series 1-ton hoist increases 1.25” for each Bullard hook used.
Headroom dimension for the 7790 Series 2-ton hoist increases 1.50” for each Bullard hook used.