2022 DYNAPAC D.ONE TRENCH ROLLER 17.2 HP KOHLER KDW 1003 WATER-COOLED DIESEL ENGINE (STAGE V / TIER 4F), 3,516 LBS OPERATING MASS, HYDROSTATIC DRIVE WITH HYDROSTATIC ARTICULATED STEERING, 2.4 GHZ RADIO/CABLE REMOTE CONTROL WITH STATUS INDICATORS, 24" / 33.5" DRUM WIDTH WITH DRUM EXTENSIONS, DUAL DIRECTED-VIBRATION SYSTEM WITH TWO AMPLITUDES AND AUTOMATIC VIBRATION CONTROL, TWO TRAVEL SPEED RANGES, TWO SCRAPERS PER DRUM, ECOMODE, ON-BOARD DIAGNOSTICS/FUSE TESTER, PLUS SAFETY SHUTDOWNS FOR LOW OIL AND 45° LATERAL TILT.