50Hz / 60Hz Diesel Engine Driven Chinese Welding Machine

50Hz / 60Hz Diesel Engine Driven Chinese Welding Machine
1. Electric Starter ensures easy starting
2. Separate welding range with fine adjustment in each range
3. Great Welding Performance
4.Auxiliary power while welding
5. 500 Amperes output suitable for 1.6 to 8.0 mm Air Carbon Arc Gouging and Stud Welding
6.Adopts advanced inverter soft switch technology, PWM control technology, and negative feedback control technology,enjoys excellent dynamic quality and welding performance within full voltage/current regulation range.
7.Owns current/voltage parameter preset function,the matched Yunda wire feeder can show the preset/real current, also adjust welding current,easy to operate. ModelGPW 500 Single Handle (Kubota Engine)Welding outputWelding ProcessesMMATIGFCAWOpen Circuit Voltage (V)757575Current Range (A)30-50030-50030-500Welding Current (A)387430500387430500387430500Welding Voltage (V)35.537.24025.527.23033.335.539Duty Cycle100%80%60%100%80%60%100%80%60%External Characteristic CurveDrop CharacteristicDrop CharacteristicFlat CharacteristicGenerator outputPower20Kw(MAX 22Kw)Excitation TypeAVR Brushless ExcitationFrequency50HzPhase Three PhaseSingle PhaseOutput Voltage/PowerAC 400V/20KwAC 230V/6.9KwEngineModelKubota V3300 (Made in Japan)FuelDieselRated Power26.3Kw(MAX 28.9Kw )Rated Speed1500 RPMLow TemperaturePre-heated StartWarning TypeWater Temperature /Oil Pressure/Battery VoltageFuel Capacity60LCooling MethodWater-cooledFuel Consumption6.2L/hrComplete applianceWeight700kgDimension(mm)1550x800x1074Protection ClassIP23
Engine Features:
1. World most famous brand diesel engine: Kubota
2. Multi-cylinder in-line or veer engine, 4-stroke, direct injection
3. Naturally aspirated, turbocharged, water cooled or turbocharged with air intercooler
4. Machinery or electronic governing
5. Fuel injection pump
6. Electric motor starting system
7. Forged steel crankshaft, cast iron cylinder and replaceable wet type cylinder liner
8. Low discharge, and low fuel consumption
9. Installed conveniently and maintain easily
Alternator Features:
1. World famous brand AC alternator: Leroy Somer, Stamford, Marathon, ENGGA
2. Brushless, 4 poles, rotation magnet
3. IP21-23(NEMA1) enclose is standard for all industrial alternators
4. H class insulation system
5. AVR self-regulated, voltage regulation rate:≤±1%
6. Rated Voltage: 127V/220V, 220V/380V, 230V/400V
Control system:
1. Automatic alarm system: the unit has the acousto-optics alarm system and arrestor for any situation as the start defeat, the water is over temperature, the oil pulls down, over speed, over load and over current.
2. Operation display:
a) Unit voltage, tri-phase load current and frequency display
b) Water temperature, oil pressure display
c) Fuel level, fuel temperature display
d) Audible and visual alarm lamps and buzzers