1999 Ditch Witch 3700 trencher, sn 3S1108, diesel power, with backhoe attachment, hours NA, Recent maintenance: 10-2018: Replaced ground drive pump. 02 -2019: Rebuilt engine. 07-2019: Replaced ground drive cable. 09-2009: Replaced hydraulic lines from pump. (This item is located at 21124 Houlden Dr., Davenport, Iowa).