AUTO COUPLER, OPERATING WEIGHT: APPROXIMATELY 51,940 LBS, ENGINE: JOHN DEERE POWERTECH PVS 6.8L, NET POWER: 159 HP AT 2,000 RPM, MAX DIGGING DEPTH: 21 FT 11 IN, MAX REACH: 32 FT 7 IN, POWERWISE PLUS TECHNOLOGY, ENHANCED VISIBILITY CAMERA NETWORK, AIR SUSPENSION, HEATED SEAT, FULL CLIMATE CONTROL, PRE-WIRED FOR MANAGEMENT GRADE SYSTEMS, HOURS: 2090, SN: 1FF210PAKPF001111