The Caterpillar 330 GC is an excavator in Cat’s Next Generation 30-ton-class 330 line, offered as the simplified GC configuration tier. HCI carries the replacement hydraulic cylinders and parts to keep it working. Select parts ship the same day on FASTSHIP when you order by noon CST, and Buy Now, Pay Later is available at checkout. Browse more Caterpillar models — and Demolish Downtime.
The Caterpillar 330 GC is a 30-ton-class hydraulic crawler excavator used to dig, trench, and load material on construction and earthmoving projects. It is part of Cat’s Next Generation excavator line introduced in the late 2010s, with the GC specification aimed at lower owning and operating costs. 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.
