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Portable Welder Generator
Created with Pixso. 250A Portable Welder Generator with 3kW AC Output and IP23 Protection for Pipeline and Field Welding
Detail Information
Place of Origin:
China
Certification:
CE
Welding Process:
MMA
Welding Current:
60-250A
Duty Cycle:
60%/230A/29.2V
Auxiliary Power Output:
AC 3kW / 220V / 50Hz
Net Weight:
95kg
Dimension:
740x560x650mm
Fuel:
Diesel
Protection/Insulation Class:
IP23
Packaging Details:
Carton
Supply Ability:
1000 SETS
Highlight:

3600rpm Engine Driven Arc Welder

,

E Start Diesel Welding Generator

,

3KVA Engine Driven Arc Welder

Product Description
250A Portable Pipeline / Steel Structure Diesel Welding Generator
LWG250C Rated 230A Diesel Welding Generator

The LWG250C is an industrial portable diesel welding generator designed for professional welding applications. This versatile unit delivers rated 230A welding current and provides single-phase 3kW/220V/50Hz auxiliary power. Its compact design, lightweight construction, and portability make it ideal for welding operations in remote locations without power supply and for field construction projects.

Key Features
  • Advanced IF power generation technology
  • Steplessly adjustable welding current and thrust current
  • Excellent arc performance with low-hydrogen basic electrodes
  • MMA welding capability with TIG function (scratch arc ignition type)
  • Auxiliary power output: Single-phase AC 3kW/220V/50Hz
Applications
  • Oil, gas, and water pipeline welding
  • Maintenance and repair of highway guardrails and power facilities
  • Fence and agricultural equipment repair in pastures and farms
  • Power supply for small electric tools in remote locations: angle grinders, sanders, electric drills, water pumps, and lighting equipment
  • Welding of stainless steel and carbon steel materials
  • Emergency power supply applications
Technical Specifications
Welding Specifications
No-load voltage 65-70V
Welding current range 40-250A
Duty cycle 60%/230A/29.2V
Electrode diameter ￠2.5-￠5.0mm
Power Generation
Rated generating output power AC 3kW/220V/50Hz
Engine Details
Brand KOPO
Model KD195F
Engine power 9.2 kW
Maximum RPM 3600
Starting system E-start
Lubricant alarm system Yes
Engine displacement 530 cc
Fuel capacity 5.5 L
Lubricant capacity 1.65 L
Fuel consumption 300 g/k.h
Overall Specifications
Insulation Class H level 180℃
Net weight 95 kg
Overall dimensions (L*W*H) 740*560*650 mm
250A Portable Welder Generator with 3kW AC Output and IP23 Protection for Pipeline and Field Welding 0 250A Portable Welder Generator with 3kW AC Output and IP23 Protection for Pipeline and Field Welding 1
Overall Rating
4.5
★★★★★
★★★★★
Based on 50 reviews recently
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All Reviews
  • G
    G*e
    Brazil Nov 2.2025
    ★★★★★
    ★★★★★
    This welding machine is truly excellent! The 4-cylinder engine provides ample power, it doesn't overheat during continuous operation, the dual-drive wire feeding is incredibly stable, and the welds are smooth. The built-in generator is super convenient for outdoor work, and the 100L fuel tank provides impressive endurance, significantly improving construction efficiency.
  • G
    GENWELD LWG600A Pipeline Welding Machine with 4-Cylinder Air-Cooled Engine and AC230V/4Kw Generator Output for Robust Performance
    Costa Rica Aug 20.2025
    ★★★★★
    ★★★★★
    Operation is very simple; the digital control system is easy to learn, even for beginners. The arc is stable during welding, with minimal spatter, saving time on cleaning. The machine is compact and easy to transport, and it hasn't had any problems in two months of use – very reliable!