Top Swivel
Overhaul Balls for Cranes
The advantage of the top swivel overhaul ball lies in the ability of its upper fitting and attached wire rope to move independent of its ball and lower fitting. Gunnebo Johnson Corporation introduced its first top swivel balls in 1966 in response to requests for units with more accessible upper fittings. From these have evolved the broad line of precision assemblies which this company now manufactures. In all, our offering consists of some 138 models with weights ranging from 37 through 1,478 pounds; capacities, from 3-3/4 through 30 tons. The J-Latch is now standard.
Model | WLL | Weight of Assembly | A | B | F | H2 (w/ Latch) | J | K | R | S | T | U |
TYPE 4 OHB | UST | lbs | MIN | MAX | MAX | MIN | ||||||
OB 4EE 35-4 | 4 | 59 | 22.84 | 20.06 | 7.5 | 1.1 | 1.44 | 1.12 | 1.55 | 1.34 | 1.03 | 1.31 |
OB 4EE 85-4 | 4 | 96 | 22.84 | 20.06 | 9.5 | 1.1 | 1.44 | 1.12 | 1.55 | 1.34 | 1.03 | 1.31 |
OB 4EE 150-4 | 4 | 167 | 25.5 | 22.72 | 11.25 | 1.1 | 1.44 | 1.12 | 1.55 | 1.34 | 1.03 | 1.31 |
OB 4EE 200-4 | 4 | 208 | 25.5 | 22.72 | 12 | 1.1 | 1.44 | 1.12 | 1.55 | 1.34 | 1.03 | 1.31 |
OB 4EE 220-4 | 4 | 247 | 25.5 | 22.72 | 12.75 | 1.1 | 1.44 | 1.12 | 1.55 | 1.34 | 1.03 | 1.31 |
OB 4EE 285-4 | 4 | 315 | 25.5 | 22.72 | 13.88 | 1.1 | 1.44 | 1.12 | 1.55 | 1.34 | 1.03 | 1.31 |
TYPE 7 OHB | MIN | MAX | MAX | MIN | ||||||||
OB 7EE 35-4 | 7 | 63 | 24.59 | 21.44 | 7.5 | 1.38 | 1.81 | 1.46 | 1.55 | 1.34 | 1.03 | 1.31 |
OB 7EE 85-4 | 7 | 100 | 24.59 | 21.44 | 9.5 | 1.38 | 1.81 | 1.46 | 1.55 | 1.34 | 1.03 | 1.31 |
OB 7EE 150-4 | 7 | 171 | 27.25 | 24.1 | 11.25 | 1.38 | 1.81 | 1.46 | 1.55 | 1.34 | 1.03 | 1.31 |
OB 7EE 200-4 | 7 | 210 | 27.25 | 24.1 | 12 | 1.38 | 1.81 | 1.46 | 1.55 | 1.34 | 1.03 | 1.31 |
OB 7EE 220-4 | 7 | 250 | 27.25 | 24.1 | 12.75 | 1.38 | 1.81 | 1.46 | 1.55 | 1.34 | 1.03 | 1.31 |
OB 7EE 285-4 | 7 | 318 | 27.25 | 24.1 | 13.88 | 1.38 | 1.81 | 1.46 | 1.55 | 1.34 | 1.03 | 1.31 |
TYPE 12 OHB | MIN | MAX | MAX | MIN | ||||||||
OB 12EE 85-4 | 12 | 139 | 31.53 | 26.91 | 9.5 | 1.82 | 2.59 | 1.94 | 2.24 | 2.03 | 1.28 | 1.78 |
OB 12EE 150-4 | 12 | 209 | 34.03 | 29.41 | 11.25 | 1.82 | 2.59 | 1.94 | 2.24 | 2.03 | 1.28 | 1.78 |
OB 12EE 200-4 | 12 | 248 | 34.03 | 29.41 | 12 | 1.82 | 2.59 | 1.94 | 2.24 | 2.03 | 1.28 | 1.78 |
OB 12EE 220-4 | 12 | 288 | 34.03 | 29.41 | 12.75 | 1.82 | 2.59 | 1.94 | 2.24 | 2.03 | 1.28 | 1.78 |
OB 12EE 285-4 | 12 | 360 | 34.03 | 29.41 | 13.88 | 1.82 | 2.59 | 1.94 | 2.24 | 2.03 | 1.28 | 1.78 |
OB 12EE 350-4 | 12 | 396 | 34.03 | 29.41 | 14.5 | 1.82 | 2.59 | 1.94 | 2.24 | 2.03 | 1.28 | 1.78 |
OB 12EE 500-4 | 12 | 585 | 36.03 | 31.41 | 17.06 | 1.82 | 2.59 | 1.94 | 2.24 | 2.03 | 1.28 | 1.78 |
OB 12EE 650-4 | 12 | 703 | 36.03 | 31.41 | 17.94 | 1.82 | 2.59 | 1.94 | 2.24 | 2.03 | 1.28 | 1.78 |
OB 12EE1150-4 | 12 | 1171 | 36.03 | 31.41 | 21.63 | 1.82 | 2.59 | 1.94 | 2.24 | 2.03 | 1.28 | 1.78 |
TYPE 19 OHB | MIN | MAX | MAX | MIN | ||||||||
OB 19EE 85-4 | 19 | 170 | 35.01 | 29.98 | 9.5 | 2.8 | 3 | 2.38 | 2.43 | 2.03 | 1.28 | 1.78 |
OB 19EE 150-4 | 19 | 240 | 37.51 | 32.48 | 11.25 | 2.8 | 3 | 2.38 | 2.43 | 2.03 | 1.28 | 1.78 |
OB 19EE 200-4 | 19 | 280 | 37.51 | 32.48 | 12 | 2.8 | 3 | 2.38 | 2.43 | 2.03 | 1.28 | 1.78 |
OB 19EE 350-4 | 19 | 435 | 37.51 | 32.48 | 14.5 | 2.8 | 3 | 2.38 | 2.43 | 2.03 | 1.28 | 1.78 |
OB 19EE 500-4 | 19 | 588 | 39.51 | 34.48 | 17.06 | 2.8 | 3 | 2.38 | 2.43 | 2.03 | 1.28 | 1.78 |
OB 19EE 650-4 | 19 | 733 | 39.51 | 34.48 | 17.94 | 2.8 | 3 | 2.38 | 2.43 | 2.03 | 1.28 | 1.78 |
OB 19EE1150-4 | 19 | 1201 | 39.51 | 34.48 | 21.63 | 2.8 | 3 | 2.38 | 2.43 | 2.03 | 1.28 | 1.78 |
TYPE 25 OHB | MIN | MAX | MAX | MIN | ||||||||
OB 25EE 350-4 | 25 | 460 | 39.04 | 33.54 | 14.5 | 2.8 | 3 | 2.38 | 2.78 | 2.51 | 1.66 | 2.1 |
OB 25EE 500-4 | 25 | 638 | 41.04 | 35.54 | 17.06 | 2.8 | 3 | 2.38 | 2.78 | 2.51 | 1.66 | 2.1 |
OB 25EE 650-4 | 25 | 784 | 41.04 | 35.54 | 17.94 | 2.8 | 3 | 2.38 | 2.78 | 2.51 | 1.66 | 2.1 |
OB 25EE1150-4 | 25 | 1253 | 41.04 | 35.54 | 21.63 | 2.8 | 3 | 2.38 | 2.78 | 2.51 | 1.66 | 2.1 |
TYPE 30 OHB | MIN | MAX | MAX | MIN | ||||||||
OB 30EE 650-4 | 30 | 872 | 49.22 | 41.77 | 17.94 | 3 | 4.56 | 3.75 | 2.79 | 2.88 | 1.63 | 2.28 |
OB 30EE1150-4 | 30 | 1342 | 49.22 | 41.77 | 21.63 | 3 | 4.56 | 3.75 | 2.79 | 2.88 | 1.63 | 2.28 |