Diesel engine 403J-11

3-cylinderin-linewater cooling

Overview
The Perkins 400 Series delivers a compact, fuel-efficient family of diesel engines for small industrial machinery. The Perkins 403J-11 is a 3-cylinder, 1.1 L open power unit designed for easy integration in skid steer loaders, mini-excavators, compressors and other compact equipment. Its simple mechanical fuel system and liquid cooling simplify installation and maintenance.

Key Specs (highlight)
Maximum Power: 18.4 kW
Maximum Torque: 66.8 Nm @ 2100 rpm
Emissions: EU Stage V

Features At A Glance

• Low cost of ownership - Competitive fuel economy and proven reliability across diverse applications; configurable ratings and options to match machine and market needs; standard one- and two-year warranties depending on configuration.
• Compact design - Ultra-compact dimensions and low dry weight enable tight packaging in small industrial equipment and material handling machines.
• Performance and refinement - Balanced powerband and selective indirect injection deliver smooth operation and low noise for demanding duty cycles.

Power Rating
Maximum Power: 18.4 kW
Maximum Torque: 66.8 Nm @ 2100 rpm
Rated Speed: 2800 rpm
Minimum Power: 14.7 kW

Emission Standards
Emissions: EU Stage V

General
Number of Cylinders: 3 inline
Cycle: 4 stroke
Bore: 77 mm
Stroke: 81 mm
Displacement: 1.1 l
Compression Ratio: 23.0:1
Aspiration: Naturally aspirated
Combustion System: Indirect injection
Rotation from Flywheel End: Anti-clockwise
Aftertreatment: -
Cooling System: Liquid

Engine Dimensions*
Length: 777 mm
Width: 438 mm
Height: 729 mm
Dry Weight: 129 kg

Standard Equipment (403J-11)

• Air System: Cast iron exhaust manifold - side outlet; inlet manifold; mounted air cleaner
• Electrical and Electronics: 12 volt alternator; 12 volt starter motor; Electronic Shut Off Solenoid (ESOS)
• Cooling System: Coolant pump (belt driven); coolant temperature switch; mounted radiator and fan
• Flywheel and Flywheel Housing: SAE 5 flywheel housing; SAE flywheel size 165.1 mm (6½ in)
• Fuel System: Fuel injection pump; fuel filter
• General: Cast iron engine block; glow plug starting aid
• Oil System: Lubricating oil pressure switch; lubricating oil sump; spin on lubricating oil filter

Notes
*Final dimensions dependent on selected options.