Isuzu 3CA1 - Approved Isuzu Power Equipment Dealer
Discover the Isuzu 2CA1 engine at Sydney Diesel Centre. Experience compact power, reliable performance, and fuel efficiency for your industrial applications. Trust the authorized dealer for Isuzu power solutions in Sydney. Contact us for more information.
Isuzu 2CA1 engine, compact engine, reliable performance, industrial engine, fuel efficiency, low emissions, Sydney Diesel Centre
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Isuzu 3CA1 Engine – Compact Power and Reliable Performance

Power Output Max. 16.3 kW / 21.9 hp
(rated) @ 3600 RPM
Max. 13.9 kW / 18.6 hp
(cont.) @ 3600 RPM


The Isuzu 3CA1 is a vertical water-cooled 4-cycle diesel engine designed for power solutions. It boasts a displacement of 0.854 liters with a bore x stroke of 70 x 74 mm. The engine delivers a maximum power output of 16.3 kW (21.9 hp) at 3600 RPM (rated) and 13.9 kW (18.6 hp) at 3600 RPM (continuous). The peak torque output is 48.5 Nm at 2600 RPM.


Key Features:

  • Naturally aspirated diesel engine with mechanical in-direct injection fuel system.
  • Known for low noise, low fuel consumption, and low maintenance requirements.
  • Compact and easy to start, providing reliable power.
  • Water-cooled design for effective cooling.
  • Meets Interim Tier-4 / Stage-V emission specifications.
  • Genuine Isuzu engine manufactured in Japan.


Power Unit Configurations:

  1. Starter (STR): Light-duty air cleaner system, industrial-grade exhaust system, engine mounting feet, and more.
  2. Economy (ECY): Includes STR features with additional components like a medium-duty air cleaner system and mechanical vernier throttle kit.
  3. Premium (PRM): Offers ECY features with enhancements like an air cleaner restriction indicator, residential-grade exhaust system, and advanced IP65 ‘PRO’ engine controller.



Various optional features are available, including metal air cleaner system, heat-exchanged cooling package, 4G remote monitoring and control kit, and more.

Please note that the information provided is based on the spec sheet and is subject to change. For up-to-date details, please verify with our team.




    Isuzu Engines
    Isuzu, Isuzu power solutions