Small Range <220 kVA P50-4

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Key Specs

Minimum Rating
45 kVA / 36 kW
45 kVA / 36 kW
Maximum Rating
50 kVA / 40 kW
50 kVA / 40 kW
Emissions/Fuel Strategy
Fuel Optimised
Fuel Optimised


24 - 220 kVA

Providing unrivalled quality, the 24 – 220 kVA range of products offers a trusted performance with an enhanced choice of options, optimising the range for a variety of diverse applications and environments.


Low running costs Fuel Optimised Low running costs

Designed to deliver optimal fuel economy

Choice of Options Enhanced Choice of options

Optimising the range for a variety of diverse applications and environments

Product Specifications for P50-4

Generator Set Specifications

Engine Specifications

P50-4 Standard Equipment


  • Air Cleaner
  • Lube oil drain valve
  • Engine filled with lubrication oil
  • High Coolant Temperature Shutdown
  • Low Oil Pressure Shutdown
  • Exhaust stub pipe and gasket


  • Radiator & Cooling Fan
  • Fan,fan drive and battery charging alternator drive fully guarded to meet EC Machinery Directive
  • Cooling System filled with Coolant mix
  • Coolant drain valve


  • Exhaust flange outlet
  • Exhaust stub pipe and gasket


  • 8 Hr Fuel Tank
  • Customer connection fuel sockets


  • FG Wilson FGL Alternator
  • SHUNT Excitation
  • IP23 Protection

Control Panel

  • DCP-10 / PowerWizard 1.1


  • Base, Formed Steel with Single wall Fuel Tank
  • Certified Base Mounted Lifting Eyes, and Rear Drag Eyelets
  • Battery Tray and Cables
  • Anti-vibration mounts

P50-4 Optional Equipment


  • Industrial, Residential, Critical Silencers


  • Alternator options including 3 Phase sensing, quadrature droop kit and PMG
  • Anti-Condensation Heater and Panel Circuitry

Control Panels

  • PowerWizard 1.1+ Control Panel (PWT1.1+)
  • PowerWizard 2.1 Control Panel (PWT2.1)


  • Static battery charger with auto boost for lead acid battery


  • Upgrade to Standard Set for "CE" Certification
  • EEC Declaration of Conformity
  • Narrow, Wide or Skid Base
  • Sound attenuated, steel or galvanised enclosure
  • Dual wall fuel tanks


  • Compliance to European Community Directive 2000/14/EC
  • Super sound attenuation for residential areas
  • Totally enclosed exhaust silencing system
  • Robust and highly corrosion resistant construction

See how P50-4 compares against frequently compared products.