| Model | UB-70 | UB-100 | UB-100A | |
| Capacity (mm) |
Flat steel | Warm 70 x 15 | Warm100 x 15 | Warm 100 x 15 |
| Round steel | Warm 18 / 30 | Warm 18 / 30 | Warm 22 / 27 | |
| Square steel | 16 x 16 / 30 x 30 | 16 x 16 / 30 x 30 | 20 x 20 / 25 x 25 | |
| Angle steel | 60 x 8 / 70 x 15 | 60 x 8 / 100 x 12 | - | |
| Packing size(cm) | Body:39x29x28 | Body:39x29x28 | 55x32x24 | |
| Handle :72x18x13(20 pcs) | Handle: 72x18x13 (20 pcs) |
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| N.W./G.W.(kg) | 28 / 29 | 31 / 32 | 34 / 36 | |
