Model TB-001: Heavy Duty with Diesel Engine, USA DOT approved tire Model TB-002: Compact Type with Gasoline engine, Euro II approvedand USA EPA approved, USA DOT approved tire Towable Backhoe Specfication: Max. digging depth (inch/mm) 86/2200 Max. digging height (inch/mm) 106/2700 Loadover height (inch/mm) 63/1600 Transport height (inch/mm) 75/1900 Ground clearance (inch/mm) 12/300 Boom pivof height (inch/mm) 18/450 Max. digging radius (inch/mm) 125/3100 Loading reach (inch/mm) 55/1400 Bucket rotation(o) 150 Swing Arc (o) 140 Size (inch/mm) A/B 12/300 or 15/380 Cap (m3) A/B 0.036 or 0.046