L30S7 SEALED, DUST-PROOF GRINDING HEAD • Completely redesigned chain-driven planetary drive. Voltage (50-60 Hz) Also in High Voltage Dedicated Breaker Grinding Pressure Working Width Tool Holder Diameter Vacuum Hose Port Water Feed tank or hose connection Water Tank Cable Length Machine Size LxWxH • New stronger timing belt. • Upgraded shafts, seals and bearings. • New lighter timing pulleys for better power transmission. • New 2-piece aluminum main belt housing with belt inspection cover for longer belt life and less maintenance. ALL-NEW FRAME • New weights for faster position change. • Redesigned frame allowing easier tool changes. • New handle design – faster adjustability & more positions. • Rubber bushing at head attachment points for less vibrations. • New, heavy-duty rubber tires. • Water tank cap & new storage compartment. •