Model B-2
Trolley Clamp
The Model B-2 is a beam trolley clamp that provides connection of a hoist or chain fall to an overhead beam and enables it to be moved along the beam as the necessity arises. Equipped with four, heavy-duty rollers, the Model B-2, with load attached, can be moved along any length of American Standard or wide-flange beams. The fluted tool steel locking wedge permits the clamp to be temporarily or permanently locked at a particular position along the beam.
Specifications
| Rated Capacity ( Tons ) |
Flange Width A ( in. ) |
B ( in. ) |
C ( in. ) |
D ( in. ) |
E ( in. ) |
F ( in. ) |
J ( in. ) |
K ( in. ) |
L ( in. ) |
R ( in. ) |
T ( in. ) |
U ( in. ) |
Weight ( lbs. ) |
| 1 | 1 1/2-4 | 5 3/4 | 7 1/4 | 8 3/4 | 2 9/16 | 1 1/2 | 6 3/4 | 7/8 | 5/8 | 2 | 3/4 | 3/4 | 18 |
| 1 | 2-6 | 7 5/8 | 10 1/2 | 8 3/4 | 3 3/8 | 1 1/2 | 8 3/4 | 1 1/4 | 1 1/8 | 3 1/2 | 3/4 | 3/4 | 28 |
| 1 | 4-12 | 8 3/16 | 18 | 8 3/4 | 3 15/16 | 1 1/2 | 8 3/4 | 1 13/16 | 1 3/8 | 3 1/2 | 3/4 | 3/4 | 38 |
| 3 | 4-6 | 10 1/4 | 12 1/4 | 11 1/4 | 4 | 2 1/4 | 12 1/4 | 1 1/4 | 1 1/2 | 5 1/8 | 3/4 | 7/8 | 65 |
| 3 | 4-12 | 10 7/8 | 19 | 11 1/4 | 4 5/8 | 2 1/4 | 12 1/4 | 1 7/8 | 1 1/2 | 5 1/8 | 3/4 | 7/8 | 78 |
| 5 | 4-8 | 13 7/16 | 16 1/2 | 16 1/2 | 5 | 3 1/8 | 15 1/2 | 1 7/8 | 1 1/2 | 6 | 1 | 1 | 92 |
| 5 | 4-14 | 13 7/16 | 22 1/2 | 16 1/2 | 5 | 3 1/8 | 15 1/2 | 1 7/8 | 1 1/2 | 6 | 1 | 1 | 130 |
| 8 | 6-12 | 18 1/16 | 21 1/8 | 18 5/8 | 6 1/2 | 3 1/2 x 4 5/8 | 21 | 2 1/2 | 1 1/2 | 8 | 1 | 1 7/16 | 256 |
| 8 | 6-17 | 18 1/16 | 27 | 18 5/8 | 6 1/2 | 3 1/2 x 4 5/8 | 21 | 2 1/2 | 1 1/2 | 8 | 1 | 1 7/16 | 332 |
| 8 | 6-24 | 18 1/16 | 35 | 18 5/8 | 6 1/2 | 3 1/2 x 4 5/8 | 21 | 2 1/2 | 1 1/2 | 8 | 1 | 1 7/16 | 355 |
| 12 | 6-12 | 18 1/16 | 22 1/2 | 18 5/8 | 6 1/2 | 3 1/2 x 4 5/8 | 21 | 2 1/2 | 1 1/2 | 8 | 1 1/4 | 1 7/16 | 275 |
| 12 | 6-17 | 18 1/16 | 28 1/2 | 18 5/8 | 6 1/2 | 3 1/2 x 4 5/8 | 21 | 2 1/2 | 1 1/2 | 8 | 1 1/4 | 1 7/16 | 295 |
| 12 | 6-24 | 18 1/16 | 36 1/2 | 18 5/8 | 6 1/2 | 3 1/2 x 4 5/8 | 21 | 2 1/2 | 1 1/2 | 8 | 1 1/4 | 1 7/16 | 345 |
Exploded View
