Arc-Gen Weldmaker 400CCCV Diesel Welder Generator
The Arc-Gen Weldmaker 400CCCV is a high-performance 400A diesel welder generator designed for professional welding applications. Featuring both constant current (CC) and constant voltage (CV) modes, it delivers exceptional versatility for MMA and MIG welding, handling electrodes up to 8mm. With super-silent operation and industry-leading fuel efficiency, this welder generator is built for durability, reliability, and cost-effective performance on-site.
Available as machine only or road towable.
Arc-Gen Weldmaker 400CCCV Diesel Welder Generator.
The Weldmaker 400CCCV is engineered for demanding welding environments, offering powerful performance while maintaining low fuel consumption. The Kubota V1305 four-cylinder water-cooled diesel engine ensures consistent output, consuming just 3.44 litres of fuel per hour, making it one of the most fuel-efficient 400A welders available. Its advanced features, including infinitely variable amperage control, digital output gauges, and an E-mode switch for optimized fuel savings, make it the ideal choice for pipeline welding, construction sites, and remote locations requiring both welding and auxiliary power.
Key Features:
- Super-silent operation – 69dB(A) @ 7 metres for reduced noise pollution
- Variable amperage control – Precise adjustment for various welding applications
- Dual welding modes – Constant current (CC) and constant voltage (CV) for MMA & MIG welding
- Welding capacity – Supports up to 8mm electrodes
- E-mode function – Increases speed on demand for fuel efficiency
- Auto-idle system – Provides up to 11 hours of operation without refuelling
- Simultaneous operation – Welding and auxiliary outputs can be used at the same time
- Brushless generator – Reduces maintenance costs and enhances longevity
- Compact & portable – Available skid-mounted or with a road tow trailer for easy transport
- Arc force control – Optimized for superior welding characteristics, especially for cellulosic pipeline welding
- Safety-focused design – Includes auto engine shutdown, RCBO, emergency stop, and earth rod for increased site protection
Technical Specifications:
- Welding Output:
- CC Mode: 30 to 400A DC
- CV Mode: 14 to 33V DC
- Auxiliary Output:
- 3 Phase: 415V AC 50Hz 11.5kVA (16A)
- 1 Phase: 240V AC 50Hz 3.6kVA
- 1 Phase: 120V AC 50Hz 1.8kVA
- Engine: Kubota D1105 four-cylinder water-cooled diesel engine with electric start
- Fuel Tank Capacity: 40 litres
- Fuel Consumption: 3.44 litres per hour
- Running Time: Up to 11 hours
- Noise Level: 69dB(A) @ 7 metres
- Dimensions & Weight:
- Base Machine: L 1570mm x W 750mm x H 885mm (Wet weight: 550kg)
- Road Tow Trailer: L 2685mm x W 1260mm x H 1245mm (Wet weight: 614kg)
Safety Features:
- Automatic engine shutdown – Protects against low oil pressure, high water temperature, thermal overload, charging failure, or door opening
- RCBO and earth rod fitted – Enhances site safety and compliance
- Emergency stop button – Provides immediate shutdown in case of emergency
The Arc-Gen Weldmaker 400CCCV diesel welder generator is the perfect solution for professionals needing high-performance welding and reliable auxiliary power. With its superior fuel efficiency, low noise emissions, and advanced safety features, it ensures maximum productivity on-site. Whether for pipeline welding, construction, or remote job sites, this welder generator delivers exceptional reliability and performance when it matters most.
| Brand | ArcGen |
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