Caterpillar 303.5E2 Mini Excavator Specs

Category: Mini Excavators ➔
Manufacturer: Caterpillar ➔
Model: 303.5E2 ➔

The Caterpillar 303.5E2 is a compact mini excavator designed for utility work, landscaping, site preparation, and light construction applications. It features a small operating footprint, reduced tail swing, and hydraulic performance suited for digging, trenching, grading, and material handling in confined spaces. The 303.5E2 is part of Caterpillar's 3.5-ton class mini excavator lineup and is commonly used where maneuverability and transportability are important. Typical configurations may include a dozer blade, auxiliary hydraulics, and a variety of bucket and attachment options. The model is recognized for combining compact dimensions with the versatility expected in a modern mini excavator.

General Specifications

Caterpillar 303.5E2 Mini Excavator General Specifications specifications
Booms - One-piece	630.00 lbs (285.76 kg) - Starting 2016
Counterweight - Standard	1,054.00 lbs (478.09 kg) - Starting 2016
Range Dimension A (source diagram)	138.00 in (350.52 cm) - Starting 2016
Range Dimension B (source diagram)	210.00 in (533.40 cm) - Starting 2016
Range Dimension C (source diagram)	124.00 in (314.96 cm) - Starting 2016
Range Dimension D (source diagram)	97.00 in (246.38 cm) - Starting 2016
Range Dimension E (source diagram)	107.00 in (271.78 cm) - Starting 2016
Range Dimension F (source diagram)	171.00 in (434.34 cm) - Starting 2016
Range Dimension G (source diagram)	194.00 in (492.76 cm) - Starting 2016
Shipping Dimension A (source diagram)	98.00 in (248.92 cm) - Starting 2016
Shipping Dimension B (source diagram)	70.00 in (177.80 cm) - Starting 2016
Shipping Dimension C (source diagram)	70.00 in (177.80 cm) - Starting 2016
Shipping Dimension D (source diagram)	13.00 in (33.02 cm) - Starting 2016
Shipping Dimension E (source diagram)	22.00 in (55.88 cm) - Starting 2016
Shipping Dimension F (source diagram)	35.00 in (88.90 cm) - Starting 2016
Shipping Dimension G (source diagram)	87.00 in (220.98 cm) - Starting 2016
Shipping Dimension H (source diagram)	186.00 in (472.44 cm) - Starting 2016
Shipping Dimension J (source diagram)	56.00 in (142.24 cm) - Starting 2016
Shipping Dimension K (source diagram)	70.00 in (177.80 cm) - Starting 2016
Shipping Dimension L (source diagram)	58.00 in (147.32 cm) - Starting 2016
Standard Undercarriage (std shoe)	2,310.00 lbs (1,047.80 kg) - Starting 2016
Stick	70.00 in (177.80 cm) - Starting 2016
Sticks - Long Stick	194.00 lbs (88.00 kg) - Starting 2016
Sticks - Medium Stick	130.00 lbs (58.97 kg) - Starting 2016
Upperstructure (complete w/o ctwt)	2,330.00 lbs (1,056.87 kg) - Starting 2016

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Caterpillar 303.5E2 Mini Excavator Specs

General Specifications

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