854F-E34TA Industrial Open Power Unit

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Overview

Our 854F-E34TA Industrial Open Power Unit (IOPU) delivers exceptional power density and torque, while meeting the toughest EU Stage IV/U.S. EPA Tier 4 Final emission standards. The engine, built on the trusted and proven core of the 850 Series, is ideal for a range of off-highway applications and can be integrated into your machine with ease. We've worked with OEMs to optimise the engine's fuel consumption and keep your ownership costs low.

854F-E34TA INDUSTRIAL OPEN POWER UNIT (IOPU)

3.4 litre

75-86 kW (101-115 hp)

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

The 854F-E34TA IOPU is a turbocharged, air-to-air chargecooled 3.4 litre 4 cylinder unit capable of producing 86 kW (115 hp). It has high power density and excellent torque all in a compact design, allowing for easy integration into applications that are tight on spaces.

Power Rating

Units:
Minimum Power 101.0 HP 75.0 kW Less
Maximum Power 115.0 HP 86.0 kW Less
Maximum Torque 350.0 lb-ft @ 2500 rpm 475.0 Nm @ 2500 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

General

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 4.2 gal (US) 16.0 l Less
Total Lubricating Capacity 2.5 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 897.0 lb 407.0 kg Less
Height 37.6 in 957.0 mm Less
Length 46.0 in 1166.0 mm Less
Width 27.3 in 694.0 mm Less

A lifetime of low cost

Excellent fuel consumption, 500 hour oil change intervals, long-lasting quality components and cost-saving aftertreatment options all add up to an engine that will deliver the durable power you need at a low cost.

Fuel economy

Our 854F-E34TA IOPU engine is designed to provide excellent fuel economy and we've worked closely with OEMs to optimise fuel consumption in the engine, matching the operating cycles of a wide range of equipment and applications.

Reliable power in a compact package

The 854F-E34TA IOPU provides an impressive 75-86 kW (101-115 hp) and 475 Nm of torque. Our world-class manufacturing processes coupled with a proven core engine design ensure reliability, quiet operation and many hours of productive life. The engine's compact design makes it suitable for a range of off-highway applications.

854F-E34TA Industrial Open Power Unit Standard Equipment

Aftertreatment technology
  • DOC - Diesel Oxidation Catalyst
  • SCR - Selective Catalytic Reduction

Air inlet system
  • Standard air cleaners

Control system
  • All connectors and wiring looms waterproof and designed to withstand harsh off-highway environments
  • Flexible and configurable software features and J1939 standard communications I/O
  • Full electronic control system
  • Fully integrated, engine-mounted engine control module

Flywheels and flywheel housing
  • SAE3 configuration

Fuel system
  • Electronic high pressure common rail
  • Engine-mounted fuel filters

Power take-off
  • SAE A flange on left-hand side

Standard emissions control equipment
  • NRS – NOx Reduction System