Diesel engine 1104D-44TA

4-cylinderturbochargedin-line

Overview
The 1104D-44TA is part of the Perkins 1100 Series: a 4-cylinder, 4.4 litre industrial open power unit designed for smooth, quiet operation and straightforward installation. The range offers mechanical or electronically controlled common-rail fuel systems; electronic control adjusts injection to match load. Common front/rear ends and connection points simplify replacement or upgrade across the 1100 Series.

Features At A Glance

• Designed for lesser regulated territories — 1100 Series compliant with Stage II/IIIA and Tier 2/3 equivalent emissions; available naturally aspirated, turbocharged and turbocharged aftercooled.
• Maintenance-friendly — 500-hour service intervals and single-side serviceable components for easier access.
• Upgradeable — shared front/rear ends and connection points across the range for straightforward engine replacement or upgrade.
• Global support — extensive distributor network and service support to maintain engine performance.
• Oil and fuel filtration — oil and fuel filters; Ecoplus fuel filtration available; capable of operating on a wide range of global fuels including biodiesel.

Key specifications (high level)

• Maximum power: 77 kW (metric)
• Maximum torque: 418 Nm @ 1400 rpm
• Emissions: UN ECE R96 Stage IIIA, China Nonroad Stage III

Standard equipment (selected)
Air System

• Mounted air filter and turbocharger

Electrical and Electronics

• Alternator (12 or 24 volt)
• Starter motor (12 or 24 volt)

Cooling System

• Fan drive
• Fan (pusher or puller)
• Radiator
• Water pump

Flywheel and Flywheel Housing

• SAE No. 3 flywheel housing

Fuel System

• Fuel filter

General

• Engine mounting brackets
• Glow plug starting aid

Oil System

• Oil cooler and filter
• Timing case oil filler

Power Take-Off (PTO)

• SAE A or SAE B front PTO (142/280 Nm)

Technical specifications

• Power Rating
  Maximum Power: 77 kW (metric)
  Maximum Torque: 418 Nm @ 1400 rpm
  Rated Speed: 2200 rpm
  Minimum Power: 68.5 kW (metric)
• Emission Standards
  Emissions: UN ECE R96 Stage IIIA, China Nonroad Stage III
• General
  Number of cylinders: 4 inline
  Cycle: 4 stroke
  Bore: 105 mm
  Stroke: 127 mm
  Displacement: 4.4 l
  Compression ratio: 18.2:1
  Aspiration: Turbocharged
  Combustion system: Direct injection
  Rotation from flywheel end: Anti-clockwise
  Aftertreatment: -
  Cooling system: Liquid
• Engine Dimensions*
  Length: 1260 mm
  Width: 734 mm
  Height: 964 mm
  Dry Weight: 567 kg
  Note: Final dimensions dependent on selected options