These are the maximum single hook capacities for the forklift fork mounted VLM-OBT model booms.
| Distance | 36" | 48" | 60" | 72" | 84" | 91.5" | 99" | 106.5" | 114" | 121.5" | 129" | 136.5" | 144" |
| 4000 lb | 4000 | 3750 | 3500 | 3250 | 3000 | 2845 | 2690 | 2450 | 2375 | 2220 | 2060 | 1945 | 1750 |
| 6000 lb | 6000 | 5000 | 4500 | 4000 | 3500 | 3100 | 2800 | 2665 | 2400 | 2280 | 2130 | 2000 | 1800 |
| 8000 lb | 8000 | 6650 | 6000 | 5300 | 4650 | 4000 | 3500 | 3000 | 2600 | 2200 | 2280 | 2130 | 2000 |