Used Caterpillar M318D Excavators For Sale

The Caterpillar M318D is a wheeled excavator in Caterpillar's M Series, designed for roadwork, utility, material handling, and general construction applications. It is powered by a diesel engine and uses a hydraulic excavator system with a wheeled undercarriage for mobility between job sites. The M318D is commonly configured with a boom, stick, bucket, and optional attachments for digging, lifting, trenching, and loading tasks. Caterpillar produced the M318D with operator cab controls, hydraulic performance, and service access suited to urban and infrastructure work. It is classified as an excavator and is known for its versatility in confined and paved environments.