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QAS 250 JD T4F

QAS 250 JD T4F

ETA: In Stock Now

The Atlas Copco QAS 250 JD T4F generators are prime power, multi-voltage, sound attenuated, mobile generators. They are powered by a JD T4 Final liquid-cooled, six-cylinder diesel engine.

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  • Rated Prime Power 3Ø (kW/kVA) 200/250
  • Fuel Type Ultra-Low Sulfur Diesel
  • Frequency 60 Hz
  • Speed 1800 RPM
  • Engine Manufacturer John Deere
  • Certification Tier 4 Final EPA-Certified


 Generator Brochure  Datasheet & Dimensional Drawings


  • Compact, sound attenuated, corrosion resistant, with single point lifting and 110% fluid containment
  • Dual axle trailer as standard, available as a skid mounted unit with forklift pockets as an option
  • Heavy-duty alternator with AREP excitation and marine grade protection
  • Single side service with long-run filters and 500-hour service intervals
  • John Deere 6090HFG06 T4F engine
  • Identical enclosures and maintenance points between models
  • Emergency Stop
  • Remote signal Start / Stop


  • Extremely durable and environmentally sensitive designed to be used for everything from the oil patch to special event power
  • Versatility, giving you the flexibility to match your machine to the correct application
  • Start-up power for the most demanding sites with 300% over load starting capabilities
  • Reliable and intuitive controls for ease of use and diagnostic capabilities
  • Heavy duty oil, air and fuel filters extend the maintenance interval to 500 hours for reduced total cost of ownership
  • Reduces maintenance costs with long intervals easy access for mechanics
  • Proven engine platform with high reliability, a simple maintenance free Diesel Oxidization Catalyst only after treatment
  • Reduces stock of service kits and inventory of parts with rental ROI kept in mind
  • External, recessed emergency stop for increased safety
  • Allows connection as a critical back-up unit via a 2 wire dry contact connection in the distribution panel