850 Series Tier 4 Engines

Perkins' 850 Series engines deliver increased power and torque while meeting Tier 4 emission regulations.

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Perkinslo 10108214

Perkins’ 850 Series opens up numerous possibilities for the Original Equipment Manufacturer (OEM). Its compact size, increased power density, improved torque and low running costs make the 850 Series a viable option for both OEMs and end users.

  • Two models available, providing a total power range of 45kW (60 hp) and 86 kW (115 hp) on a single engine platform
  • 854E is a turbocharged, charge cooled unit operating over 56kW (75 hp) and meeting Tier 4 Interim / Stage IIIB regulations
  • Turbocharged 854F unit operates below 56kW (75 hp) and is already Tier 4 Final compliant
  • Utilizes common rail fuel injection system, smart waste-gated turbocharger and aftercooler, all regulated by full authority electronic controls
  • Provides 40% increase in power and up to 60% more torque 
  • Aftertreatment unit can be mounted in a variety of locations for flexibility
  • A 3.4 liter unit doing work of a 4.5 liter engine
  • 854E uses high temperature regeneration system that injects additional fuel to burn off soot in particulate filter
  • 854F offers low temperature system that is entirely service free
  • Service-saving features include hydraulic tappets, multi-vee belts and service-free closed circuit breathers
  • Applications include construction, materials handling and agriculture 


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