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HW400 HYDRAULIC WELDER - English

HW400 HYDRAULIC WELDER - English
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Catalog excerpts

HYDRAULIC WELDERS HW 220 - HW 300 - HW 400 With sockets for single-three-phase generators Welders features low noise hydraulic motors with helicoidal gears HW 220 - HW 300 - HW 400 are professional DC hydraulic welders with power respectively of 220, 300 and 400 amps standard, other configurations on demand. This products can also be used as tri / mono phase current generators. They can be powered by the hydraulic circuit of excavators, trucks, mobile workshops and by all machines equipped with a suitable hydraulic circuit. Hydraulic offers numerous advantages: quietness, safety, versatility, easy transportability, robustness, absence of vibrations, no exhaust or smokes and minimal maintenance requirements, thanks to these features the welding machines increase the versatility of the machines, improving their efficiency and productivity. Ideal in any welding work outdoors and where it is necessary to have electricity everywhere and at low cost. Welders features low noise hydraulic motors with helicoidal gears. TECHNICAL CHARACTERISTICS Weight with base Welding power Welder type 2 poles - direct current brushes rotating type welders 2 poles - direct currentbrushes rotating type welders 2 poles - direct current brushes rotating type welders all types included basic and cellulosic all types included basic and cellulosic all types included basic and cellulosic contineous - possibility remote control contineous - possibility remote control ELECTRIC CHARACTERISTICS Volt meter Thermic protection Flow L/min Back pressure Regulation flow/speed HYDRAULIC CHARACTERISTICS

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HYDRAULIC WELDERS HW 220 - HW 300 - HW 400 With sockets for single-three-phase generators • Compact and easy to install • Exclusive silenced hydraulic motors with helicoidal gears • Hydraulic motor are protected by hydraulic valve against flow/rev limit, single directional valve that avoids reverse rotation and “water hammer” damage for a natural stop when the flow is removed • Available hydraulic motors with different displacements for an ideal ratio of available flow of the driving machine and alternator revolutions • Provided with a voltmeter that allows to display the correct regulation...

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