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Caterpillar 303.5 CR Mini Excavator

The Caterpillar 303.5 CR is a compact mini excavator designed for digging, trenching, grading, and utility work in confined job sites. Part of Caterpillar's mini excavator range, the 303.5 CR features a reduced tail swing design for improved maneuverability near walls, structures, and obstacles. It is commonly used in landscaping, construction, municipal maintenance, and site preparation applications. The machine is typically equipped with a hydraulic system for attachments, a comfortable operator station, and undercarriage components suited to stable operation on varied terrain. The Caterpillar 303.5 CR is built for productivity in small-scale excavation tasks.


See all Caterpillar 303.5 CRs for sale

General Specifications

Digging Depth ft (m)9.7 (3.0)
Starting 2025 Model Year
Digging Reach ft. (m)17.7 (5.4)
Starting 2025 Model Year
EngineC1.7
Starting 2023 Model Year
Engine hp (kW)23.6 (17.6)
Starting 2025 Model Year
Max Digging Depth122.4 in ft (37.31 m)
Starting 2023 Model Year
Net Power45.00 hp (33.56 kw)
Starting 2023 Model Year
Operating Weight9,239.00 lbs (4,190.75 kg)
Starting 2023 Model Year
Operating Weight lbs (kg)9,239 (4,190.7)
Starting 2025 Model Year

  • Caterpillar 303.5 CRs currently for sale
  • A Caterpillar 303.5 CR From Gregory Poole CAT for $39,900.00 USD
  • A Caterpillar 303.5 CR From Blanchard CAT for $37,900.00 USD
  • A 2022 Caterpillar 303.5 CR From Thompson Tractor for $38,000.00 USD
  • A 2023 Caterpillar 303.5 CR From MacAllister Machinery – North for $67,000.00 USD
  • A Caterpillar 303.5 CR From Blanchard CAT for $54,700.00 USD



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