Multi-process machines in good condition command a premium used because they eliminate the need for multiple power sources. It can adjust for high and low spikes in power generated when multiple loads (like compressors and power sources) are on the same line. Entry-level DC stick machines are readily available used; AC/DC units with high duty cycles cost more but offer excellent long-term value for heavy use. High hours on a well-maintained unit can still mean years of service; high hours plus poor maintenance history is a red flag. Industrial machines have specific terms; our team can walk you through them. Ask our team if it isn't clear. Visit our Contractors Equipment page to browse or contact our team for expert advice on the best solutions for your work van. While we can offer the aforementioned services for all major engine manufacturers, we have focused on CAT manufactured engines, and have now all the required diagnostic equipment to work on the complete range of CAT engines. Whether inspecting in person or reviewing photos and a listing description, work through this checklist before committing. Inspect power cables for cracking or bare spots. Check output cables and connectors for burn marks or corrosion.
