The Caterpillar 305.5E2 CR is a mini excavator, an E Series 2 model in the 5.5-ton class with a compact radius tail-swing configuration. Hydraulic Cylinders, Inc. builds replacement hydraulic cylinders and parts to fit it. Order by 12:00 PM CST for FASTSHIP same-day dispatch, with Buy Now, Pay Later at checkout. Shop more Caterpillar equipment, and Demolish Downtime.
The Caterpillar 305.5E2 CR is a mini excavator with a compact-radius tail swing for work in tight quarters, used for digging, trenching, and backfilling on utility and landscaping jobs. It belongs to Cat’s E2-Series, introduced in the mid-2010s. HCI carries replacement hydraulic cylinders and parts to keep it working.
Every cylinder and part on this page lists its OEM cross-references, so you can match them against the numbers on your old unit. Still unsure? Call our team at 888-771-1894 to confirm fitment — have your serial or the number on the old cylinder ready — or browse the full Caterpillar catalog to find your model.
Any item that shows the FASTSHIP logo and is marked In Stock ships the same day when you order by 12:00 PM CST, Monday through Friday.
