(video below) These older machines area great because they are very simple and easy to work on yet they are fast, powerful, and are very reliable. This E110B has a diesel engine model S4KT and it runs great. Throttles up and down with ease and everything works as it should. All pins and bushings are nice and tight. Bucket is very tight. We recently put on almost an entire new undercarriage which was not cheap. We put on brand new track tensioners, track chains, pins, idlers, and sprockets. This machine has new paint and decals. We also recently had the boom lift cylinders both rebuilt. I have the receipts. The ONLY leak on the machine is the stick cylinder but its not bad. There are no other visible leaks. There are no major dents on any of the panels. The teeth on the bucket are newer. One drive control is a little stiff but definitely usable, will try and lube. If you have any questions or would like to schedule an appointment to view this machine please ask. This is a really nice machine and will not last long. We also have a 315C for sale in our other listings. The item “1989 Cat E110B 5991 Low Hours New Undercarriage Works Great! Caterpillar” is in sale since Tuesday, July 18, 2017. This item is in the category “Business & Industrial\Heavy Equipment\Excavators”. The seller is “wetplants2p3b” and is located in Apollo, Pennsylvania. This item can’t be shipped, the buyer must pick up the item.