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This Stage IIIA product is emission-optimized and legally required on all mobile applications in Europe. A unique XQP feature is the clutch fan drive technology, where the fan no longer needs to runs continuously at full speed and power. This saves additional fuel, and lowers noise output; an ideal feature when operating at lower loads, in cooler temperatures, or most importantly, in evenings when noise levels are most noticeable. Each model delivers increased flexibility by easily switching between 50 and 60 Hz, which allows one machine to satisfy varying load requirements across diverse regions and applications including mining, manufacturing, oil and gas and construction.


  • Rating 275 kVA Prime 275 kVA Prime
  • Frequency 50/60 Hz 50/60 Hz
  • Voltage 127 - 480 V 127 - 480 V


  • Engine C9 Diesel Engine C9 Diesel Engine
  • Fuel Diesel Diesel


  • Width 55.0 in 1400.0 mm
  • Height 84.0 in 2124.0 mm
  • Length 160.0 in 4065.0 mm
  • Weight 8553.0 lb 3880.0 kg

Single-source Supplier

• Factory designed and fully prototype tested with certified torsion vibration analysis available

Cat EMCP 4.2B Control Panel

• Fully featured power metering, protective relaying, and engine/generator control and monitoring

Cat LC5100 Generator

• Designed to match performance and output characteristics of Cat diesel engines

Environmentally-friendly Design

• 110% spill containment of all engine fluids

Integrated Voltage Regulator (IVR)

• Three-phase sensing


• Galvanized sheet steel construction

Rear Customer Access

• Sound isolated control panel with integrated power distribution access

Reduced Environmental Impact

• EU Stage IIIA emissions compliant (EU IIIA model)

XQP275 Standard Equipment

Air Inlet

  • Air cleaner, two stage cyclonic/paper with dust cup and service indicator

Charging System

  • 230V, 5A battery charger, enclosed in dust-proof housing

Control Panel

  • EMCP 4.2B generator set mounted digital controller

Cooling System

  • Variable speed pusher fan

Distribution System

  • Separate load and control sections


  • Sound attenuating, galvanized sheet metal enclosure limits overall noise


  • Cat C9 ACERT heavy duty diesel engine

Exhaust System

  • Integrated spark arresting silencer with flexible connectors, in separate compartment

Fuel System

  • Dual wall tank – usable volume 190 gal (717 L); run time @ 75% prime load: 13.5 hours


  • LC5114J frame, three-phase, random wound, 12-lead design, self-excited, 2/3 pitch

Lube System

  • On-engine primary and secondary oil filters, filler, and dipstick

Mounting System

  • Generator set soft mounted to the heavy duty, fabricated steel base frame

Starting System

  • Single electric starting motor, 24V

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