1999 CAT M312 Price:Call Buy 1999 CAT M312 Used and New Company: J&P Group Picton, Washington, Australia 97255050 Date: 24-Jan-2017 [471002] Description: Caterpillar M312, 9812 hours, good tyres and a magnet attachment.A/C Information: Year1999 Hours 9,812 Serial Number 1 Part catalog for M312 Caterpillar M312 EXCAVATOR Caterpillar 1999 CAT M312 [471002] 1999 CAT M312 J&P Group Picton, Washington, Australia 1