Caterpillar 303.5 Mini Excavators for Sale

Browse 29 Caterpillar 303.5 Mini Excavators machines on Machmon. Compare by model, location, and condition, then contact sellers using the enquiry options provided.

Caterpillar 303.5 · Mini excavators

Caterpillar 303.5

An under 4.2-tonne compact radius mini excavator built for tight-space construction and landscaping work.

Key specifications

Net power: 17.6 kW (23.6 hp), Cat C1.7 engine
Operating weight: approx. 4,190 kg (9,239 lb) (configuration dependent)
Max dig depth: approx. 3,110 mm (122.4 in)
Undercarriage width: approx. 1,780 mm (70.1 in)
Emissions: Tier 4 Final / Stage V / Japan 2014

Model overview

The Cat 303.5 CR is an under 4.2-tonne compact radius mini excavator delivering 17.6 kW (23.6 hp) net power from a Cat C1.7 engine, positioned for construction, landscaping, and demolition jobs where jobsite space is tight. Official Caterpillar specifications list an operating weight of approx. 4,190 kg (9,239 lb), a maximum dig depth of approx. 3,110 mm (122.4 in), and an undercarriage width of approx. 1,780 mm (70.1 in). The engine meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emissions standards.

At a glance

Tail swing typeCompact radius

Cab configurationCanopy or sealed/pressurized cab, optional A/C (configuration dependent)

UndercarriageRubber tracks; inspect track and pin/bushing wear before purchase

Emissions tierTier 4 Final / Stage V

29 machines · €8,500 - €41,999 · 2014 to 2026 · China, Germany, France

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Specifications sourced from cat.com (official manufacturer page).