Description Overview Manitowoc model 3950D Year: 1992 150 tons rated Vicon control Rated 40,000 pounds continuous duty cycle Engine Cummins KT1150-C450 Engine rebuilt at 13,749 hours 15,887 lifetime frame hours Boom And Attachment 90 feet # 39A heavy duty tubular boom Anvil 6 cy clamshell bucket Cab And Features Cab with air conditioning Undercarriage Under carriage, crawlers and car body rebuilt in 2005