4 Cylinder

The Perkins® 1204J, the 4 cylinder option for the 1200 Series, gives you a complete power solution that meets the latest EU Stage V/U.S. EPA Tier 4 Final emission standards and delivers OEM profitability.

The 1204J-E44TTA delivers 150 kW and 825 Nm helping OEMs to downsize from larger, more complex engines and has the potential to remove up to 30 percent of their installation costs, depending on application. Engine mounted aftertreatment options offer a single plug and play unit reducing development work.

High density torque ratings ensure optimum operator responsiveness and productivity and the 1204J’s new high efficiency fuel system and turbo deliver as much as 20 percent reduction in fuel consumption.

With over a billion hours with DPFs, Perkins regeneration ensures that operators see maximum uptime and seamless operation. Furthermore, with the latest catalyst technology, the new 1204J aftertreatment is fit for life. For more information on the aftertreatment options available for the 1204 range visit our Emissions and Technology section.

Electric power

Perkins® 1200 Series electric power engines deliver the power you need, when you need it. From hospitals to hotels, icy wastelands to scorching deserts, construction sites to factories – our engines provide the reliability, low operating costs and exceptional performance you need.

Our 4.4 litre, 4 cylinder 1204F EP engine delivers 114-125 kVA, hitting the key power nodes and delivering industry leading prime and standby power. Units are turbocharged and chargecooled for extra power and load acceptance, while meeting the latest stringent emissions standards.

Whether you need your engine to operate under difficult environmental conditions around the clock, or only in the case of an emergency, our 1204F EP engine has the performance and reliability to meet your needs.

The ready-to-run ElectropaK engine guarantees reliability, durability, low operating costs and consistently exceptional performance, while meeting Tier 4 Final emissions standards.


The 1204 range is built with ease of integration in mind

1204 IOPU


Fast facts

  • Reduced cost and complexity
  • Increased productivity and opportunity to downsize
  • Engine mounted aftertreatment and power pack options available
  • EU Stage V/U.S. EPA Tier 4 Final emission standards
  • 1204J-E44TTA delivers 150 kW and 825 Nm
  • 1204J IOPU delivers 139.9 kW and 815 Nm
  • 1204F EP engine delivers 114–125 kVA

Industrial applications

  • Excavators
  • Backhoe loaders
  • Compressors
  • Mixers
  • Rock drills
  • Tractors
  • Trenchers
  • Motor graders
  • Forest machines
  • Telehandlers
  • Forklifts
  • And many more