Complaint
| Model | SC7000-315B | SC4500-250 | SCD200C | SC7000-315A |
| Voltage(V) | AC 230/400 | AC 230 | AC230 | AC 230 |
| Rated frequency(Hz) | 50 | 50 | 50 | 50 |
| Rated power(W) | 7000 | 3000 | 5000 | 7000 |
| Max. power(W) | 7500 | 3200 | 5500 | 7500 |
| Engine | SC460 | SV230 | 192FE | SC460 |
| Displacement(CC) | 459 | 223 | 499 | 459 |
| Welding current range(A) | DC50-180 | DC50-120 | DC50-200 | DC50-180 |
| Range of electode(mm) | 1.6-4.0 | 1.6-3.2 | 1.6-4.0 | 1.6-4.0 |
| Rated current(A) | 180 | 110 | 170 | 180 |
| Loading duration(%) | 50 | 35 | 35 | 50 |
| Start mode | Recoil/ Electric | Recoil | Recoil/ Electric | Recoil/ Electric |
| Tank capacity(L) | 18 | 11 | 18 | 18 |
| Dimension(mm) | 800x 560x 670 | 650x 485x 590 | 800x 565x 700 | 800x 560x 670 |
| N.W/G.W(kg) | 103/106 | 57/66 | 128/130 | 103/108 |
| Loading Q'TY(20GP/40HQ) | 84/174 | 160/328 | 84/174 | 84/174 |
