| Model | Capacity | Chain specification |
|---|---|---|
| A-3-001 | 0.25 Ton × 1.5 m | 4 mm |
| A-3-002 | 0.5 Ton × 1.5 m | 5 mm |
| A-3-003 | 1 Ton × 1.5 m | 6 mm |
| A-3-004 | 2 Tons × 1.5 m | 8 mm |
| A-3-005 | 3 Tons × 1.5 m | 10 mm |
| A-3-006 | 6 Tons × 1.5 m | 2 chain legs, 10 mm |
| A-3-007 | 9 Tons × 1.5 m | 3 chain legs, 10 mm |
| A-3-008 | 12 Tons × 1.5 m | 4 chain legs, 10 mm |