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Mini Excavators

303.5 CR

The Cat® 303.5 CR Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.

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Net Power
Operating Weight
Dig Depth
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  • Net Power17.6kW
  • Bore84mm
  • Net Power @ 2,200 rpm - U.S. EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/126917.6kW
  • Displacement1.7l
  • Gross Power - 2,400 rpm - SAE J199518.4kW
  • Stroke100mm
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Undercarriage Track



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Our dedicated Customer Service Centre provides expert support and remote technical assistance. Field service is available 24 hours a day, 7 days a week, to ensure we can keep you moving (additional charges may apply after-hours).

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Caterpillar has always been known for the unrivalled quality of its machines, but less known is that they are built to be rebuilt. Get the most out of your machine with Cat dealer service.

Service Agreements

Condition monitoring, equipment protection and preventative maintenance ensures the right level of support for you and your business.

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