Merkle M 551 DW built in 2000 welding power: 560 amps at 40% duty cycle 500 amps at 60% duty cycle 450Ampere at 100% duty cycle welding range 25-560 amps water cooling with acceptable wire feed Offer with about 4meter intermediary cable 4 roll wire feed without digital display (was new not standard equipment) Weight approximately 300kg
