VJ type chain blocks is a strength, excellent large model,main hoisting, moving, loading and unloading heavy things,tank inversion welding, such as all kinds of large and medium-sizedconcrete, steel structure and the installation of mechanicalequipment and mobile work essential a kind of lifting product.
| Model | Unit | VJ1/2 | VJ1 | VJ1.5 | VJ2 | VJ3 | VJ5 | VJ10 |
| Capacity | t | 0.5 | 1 | 1.5 | 2 | 3 | 5 | 10 |
| Standard Lifting Height | m | 2.5 | 2.5 | 2.5 | 3 | 3 | 3 | 3.5 |
| Test Load | t | 0.75 | 1.5 | 2.25 | 3 | 4.5 | 7.5 | 15 |
| Minimum Distance Between Two Hooks (Headroom Hook to Hook) | mm | 271 | 400 | 453 | 420 | 620 | 704 | 720 |
| Hand Chain Pull Force at Full Load | N | 221 | 304 | 343 | 314 | 343 | 382 | 392 |
| Number of Load Chain Fall Lines | - | 1 | 1 | 1 | 1 | 2 | 2 | 4 |
| Diameter of Load Chain Round Steel | mm | 6 | 6 | 9 | 6 | 8 | 10 | 10 |
| Net Weight | kg | 9 | 11 | 17 | 15 | 24 | 39 | 72 |
| Gross Weight for Packing | kg | 11 | 14 | 21 | 18 | 28 | 48 | 87 |
| Packing Dimension (L×W×H) | cm | 28×21×17 | 30×24×18 | 34×29×21 | 33×28×19 | 38×33×20 | 45×39×24 | 55×51×29 |