Quadruple-operator  engine driven welder -4x250/5,5 A
Machine Specifications
Modesimpleparalleled
Rated Amperage250 A400 A
Welding Operators42
Output Range30-260 A 30-400 A
Rated Voltage30 V DC
Open-Circuit Voltage100 V
Rated Duty Cycle60%
Rated Output Period5 min
Engine Specifications
Model-245.5
Typediesel, 4 cylinder, water-cooled
Speed1800 rpm
Power88.7 HP
Fuel Tank Capacity29.6 US gal (112 l)
Generator Specifications
ModelSG-4250
TypeDC
Efficiency, at least74%
AC Generator Specifications
Model EG-5,5
Speed3000 rpm
Load current18.2 A
Three Phase Output5.5 kVA / 230 V / 50 Hz
Dimensions and Weight
Versionautomobile
Length102.4 in (2600 mm)
Width47.2 in (1200 mm)
Height57.5 in (1460 mm)
Net Weight3307 lb (1500 kg)

Specifications are the subject to change without notice. For further information please contact the sales department.


Quadruple-operator diesel engine driven welder with auxiliary AC generator -4×250/5,5 A

Diesel engine driven welder -4x250/5,5
Diesel engine driven welder -4250/5,5 A

Breakdown lorry -2 based on -63221 with built-in engine driven welder -4x250/5,5
Breakdown lorry -2

  -4x250/5,5
Diesel engine driven welder -4×250/5,5 A

  • Designed for building in breakdown lorries -1 that could be based on -63221 lorry, whish are used for repair works on gas-main and oil-trunk pipelines.
  • The asynchronous brushless generator has no brushes, rings or rotating windings on the rotor, that results to the exceptional reliability while working under the very extreme operating conditions.
  • It delivers superior DC for four independently controlled arcs.
  • One -4×250/5,5 A can simultaneously power up to 4 welders (250 A/32 V) or 2 welders (400 A/32 V).
  • Two Great Engine Choices Select the 50 horsepower air-cooled -144 engine, or the 63 horsepower water-cooled -242 engine.
  • 14.8 gallons (56 litres) fuel tank capacity to work an extended day without refueling.
  • It provides added value at the job site by delivering up to 5,500 VA of AC auxiliary power for lights, grinders and other common tools.
  • It allows to weld and have access to AC power simultaneously the full 5,500 VA can be delivered while welding.
  • Rated for the conditions of the moderate climate with the ambient air temperature –49°F (–45°) to 113°F (+45°) and the relative humidity of air up to 98% at a temperature of 59°F (15°).
  • One year MERIDIAN warranty (engine is warranted separately by the manufacturer).

UkrSEPRO certificate UkrSEPROUA1.012.



See also other engine driven welders by MERIDIAN®.