Specifically designed for the worst sanitary and storm lines, Cobra Mainline Crawlers are powerful, rugged and dependable. Features such as a belt drive system and an automatic freewheel clutch make Cobra Mainline Crawlers unique and decisively superior in performance.
Automatic Freewheel Clutch - An electric tooth clutch is connected in parallel to the Crawler motor. When voltage is applied to the motor, the clutch automatically engages. When the voltage is removed from the motor, the clutch automatically opens. Other crawlers use mechanical clutches which require the user to drive the crawler into a freewheel condition.
|Pipe Inspection Range||8" - 72"|
|Engine Power||0.2HP gear motor|
|Speed||0-60’ Per Minute|