电王HW450DS柴油双把发电焊机 *搭载日本久保田高效节能柴油发动机，采用的无刷发电机及其控制技术，根据中国管道建设的焊接要求，在原设计的基础上极大地提高了焊接性能，具有单把焊接和双把同时焊接互不干扰的功能，它作为发电机能够输出三相15KVA的交流电，只要在发动机容量内，焊接与交流电可以同时使用。
电王HW450DS柴油双把发电焊机 *配有节能装置可实现焊接停止6分钟后自动停机，需要继续焊接时只需将焊条与母材接触后即可实现自动启动。
电王HW450DS柴油双把发电焊机 *节能、环保、低噪，能满足钢管全位置焊接要求，持续焊接稳定性良好，熔池清晰、焊道波纹细腻、平整、成型好。
电王HW450DS柴油双把发电焊机 *移动方便、功能齐全、施工效率高、运行成本低，零部件供应及时、售后服务有保障，是一款为中国高端用户量身定做的优质焊机。
电王HW450DS柴油双把发电电焊机参数
焊接输出（下降特性）
额定功率 KW 12.38
额定电流 DCA 360
额定电压 DCV 34.4
空载电压 DCV 80
额定使用率 % 50
电流调节范围(单把) A 60-400
电流调节范围(双把) A 30-200
额定转速 rpm 3,000
类 型 直流整流
适用焊条 φmm 2.0～6.0
焊接输出（平特性）
额定功率 (KW) -/9.6
电压调节 (V) -/18-35
额定使用率 (%) -/80
额定电流 (A) -/320
辅助电源
额定输出 KVA 15
额定电压 V 380
额定电流 A 21.7
功率因数 % 80
频 率 Hz 50
额定速度 rpm/min 3600
激励方式 无 刷
驱动方式 直接耦合
发动机
名称 久保田D1105
形式 4冲程4缸
排气量 l 1.123
额定输出 KW 21.7
额定转速 rpm 3600
启动方式 电起动
燃料 轻柴油
冷却方式 水冷
其他
油箱容量 l 37
尺寸 mm 1530×710×865
净重 Kg 510
电王发电电焊机HW450DS日本久保田KUBOTA柴油双把水冷静音400A纤维素下向氩弧引擎电焊机
DIESEL ENGINE-DRIVEN DC WELDER/AC GENERATOR
One Unit ENGINE DRIVEN WELDERS HW450DS for All Your Welding Needs!
Engine Driven Welders incorporate a gasoline, diesel, or propane fueled engine coupled to an electrical generator to produce power for Stick, TIG, MIG and Flux-Cored welding. Engine driven welders are typically transported on a truck or trailer and are primarily used outdoors. The electricity generated by an engine driven welder powers fans, pumps, air compressors or other electrical tools commonly found on jobsites. During power outages, an engine driven welder can also be used as a backup generator.
450A DC Arc Welding Power Source
HW450DS can perform high-quality welding on pipelines and other welding methods.（Types of welding: Stick, Tig, Mig, Flux-cored, Gouging, etc.）
High-Capacity High-Performance Generator
The unit can also be used as a 15kVA/50Hz high-capacity generator. With a voltage regulation of within ±1.5%. High-quality AC power can be used while welding is being performed.
Low Fuel Consumption and Long Life
The unit incorporate high-output diesel engine featuring low fuel consumption. Operation at low speed is easy on the engine, facilitating especially long life.
Special Design Facilitates Use in Virtually Any Location
The unit has been designed to operate in virtually all locations, from very hot to cold climates. It is ideal for high-quality welding and as a dependable source of power.
