MODEL: KOVO ENGINE DRIVEN WELDER EW400DST
1. Direct coupling, rather than generator+welder, which is more efficient.
2. Dual holder for two holder welding at same time. And cellulose-coating electrode and low-hydrogen electrode for pipeline.
3. Auxiliary power is 10-15kva. It is not only a welder, but also a generator sets. For multi-purpose use.
4. Remote control for easy operation.
5. Kubota engine offer world-wide warranty.
6. Silence proof can make the noise less than 65-70dB.
7. Brushless alternator, easy maintenance. EW400DST can run 4000-5000 hours for normal services.
Rated Output KW 12.38
Rated Current A 380
Rated Voltage V 34.4
Current Range (Single) A 60-400
Current Range（Dual） A 30-200
Open-circuit Voltage V 80
Duty Cycle % 50
Rated speed rpm 3,000
Type – Rectified DC output type
Applicable Electrode mm 2.0-6.0
Rated Output KVA 15
Rated Voltage V 220/400/415
Rated Current A 21.7
Phase – 3-phase/4 wires