New rails and sprockets. A/c system completely new, compressor, dryer, expansion valve, and blower motor. New bushings and bucket pins. 36″ and 24″ buckets included. I’ve owned machine about 6 years. I personally have put about 3100 hrs on it. Machine has always had routine maintenance. Digs really strong and fast. Unit is for sale locally. I will accept cahiers check or cash. Rails are cat and have approx. 500 hrs on them.The item “2001 caterpillar 312 CL” is in sale since Thursday, January 15, 2015. This item is in the category “Business & Industrial\Heavy Equipment\Excavators”. The seller is “80hcater” and is located in Wytheville, Virginia. This item can’t be shipped, the buyer must pick up the item.