854F-E34TA Industrial Diesel Engine

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The Perkins 850 Series brings you class-leading power density while meeting the toughest emission standards. Building on more than 80 years of Perkins innovation and customer insights, the 850 Series delivers 45-90 kW (60-120 hp), making it ideal for telehandlers, backhoe loaders, skid steer loaders, access platforms and many other applications. If you're looking to create smaller, higher performing, cost effective machines, the 850 Series has the features and benefits for you.


3.4 litre

63-90 kW (84-120 hp)

Designed to meet EU Stage IV/U.S. EPA Tier 4 Final emission standards

The 854F-E34TA is a single turbocharged, air-to-air chargecooled unit. As with the 854F-E34T, its high power density and excellent torque enables you to select a more compact engine instead of an engine of higher cubic capacity, representing a cost saving for you and creating more space to package the aftertreatment unit.

Power Rating

Minimum Power 84.0 HP 63.0 kW Less
Maximum Power 120.0 HP 90.0 kW Less
Maximum Torque 361.4 lb-ft @ 1400 rpm 490.0 Nm @ 1400 rpm Less
Rated Speed 2200-2500 rpm 2200-2500 rpm Less

Emission Standards

Emissions EU Stage IV/U.S. EPA Tier 4 Final EU Stage IV/U.S. EPA Tier 4 Final Less


Bore 3.9 in 99.0 mm Less
Stroke 4.3 in 110.0 mm Less
Displacement 207.5 in³ 3.4 l Less
Aspiration Turbocharged aftercooled Turbocharged aftercooled Less
Rotation from Flywheel End Anti-clockwise Anti-clockwise Less
Combustion System Direct injection Direct injection Less
Compression Ratio 17:1 17:1 Less
Cooling System Liquid Liquid Less
Cycle 4 stroke 4 stroke Less
Number of Cylinders 4 inline 4 inline Less
Total Coolant Capacity 1.5 gal (US) 6.0 l Less
Total Lubricating Capacity 2.51 gal (US) 9.5 l Less

Aftertreatment Dimensions* - DOC

Diameter 11.6 in 296.0 mm Less
Length 13.5 in 342.8 mm Less
Weight 22.0 lb 10.0 kg Less

Aftertreatment Dimensions* - SCR

Diameter 9.8 in 251.0 mm Less
Length 22.3 in 568.0 mm Less
Weight 44.0 lb 20.0 kg Less

Engine Dimensions*

Dry Weight 595.2 lb 270.0 kg Less
Height 31.7 in 805.5 mm Less
Length 29.1 in 739.5 mm Less
Width 24.5 in 623.0 mm Less

A lifetime of low cost

The 850 Series offers good fuel economy and performance. These engines have been designed to be reliable and fuel efficient, and built for durability.

Low cost maintenance is achieved through hydraulic tappets, multi-vee belts, the through-flow diesel particulate filter (DPF) option (which offers a service free aftertreatment) and 500 hour oil change intervals.


A single, core engine platform, with additional compact aftertreatment options, the 850 Series allows you to create smaller, high performing, more cost-effective machines for a wide range of applications.

We provide two year warranties for variable speed models as standard.

The 850 Series benefits from more than 80 years of Perkins innovation and customer insights.


The 850 Series gives you increased power over products of a similar size. The 854F-E34T provides 45-55.4 kW (60-74 hp) and 291 Nm of torque. If you require more power, the 854F-E34TA provides 63-90 kW (84-120 hp) and 490 Nm of torque.

The compact design of the engine means it is suitable for a range of applications including agricultural tractors, telehandlers, access platforms, air compressors, forklift trucks, trenchers, skid steer loaders, excavators and backhoe loaders.

854F-E34TA Industrial Diesel Engine Standard Equipment

Aftertreatment technology
  • DOC - Diesel Oxidation Catalyst
  • SCR - Selective Catalytic Reduction supplied with a range of inlet and outlet options
  • SCR Auxiliaries - A range of tanks and heated lines are available

Air inlet system
  • Exhaust manifolds
  • Induction manifolds

Cooling system
  • Cooling packs
  • Fan drives and locations

Control system
  • Alternator
  • Electronic control module
  • Sensors for: Engine speed; Oil pressure; Coolant temperature
  • Starter motor
  • Wiring harness

Flywheels and flywheel housing
  • Adapter plates
  • Flywheel and starter rings
  • Flywheel housings

Fuel system
  • Common rail fuel pump and injectors
  • Fuel filter positions

  • Cold start capability
  • Engine mountings

Oil system
  • Lubricating oil filters and breathers

Power take-off
  • Belt driven auxiliaries
  • Front end drives
  • SAE A PTO drive
  • Timing case gear driven auxiliaries