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8 Inch Crawler
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.
Features
- Forward/Reverse/Automatic Freewheel on all Cobra crawlers
- Single connector at rear of crawler. Swivel connector reduces wear and damage to pigtail - a major source of problems
- Utilizes chain versus cables to connect to video cable
- Industry compatible. Cobra Crawlers can be installed on any multiconductor system with an appropriate adaptor cable
- No manhole entry required. Special lowering/retrieval harness provided
- Quick and simple lift wheel change for different pipe size inspection
- Pan &Tilt Camera replaces Straight-Line Camera in minutes
- Powerful 0.2HP gear motor with cut steel gear planetary reduction Gearhead. High strength spiral bevel gears
- Belt drive provides 4 wheel drive
- Long-lasting maintenance-free drive belts
- Easy to attach wheels for multiple pipe sizes
- User can carry out all normal maintenance such as replacement of sealed bearings and drive gears
- Powerful, yet compact enough to handle all Contractor needs
All features and specifications listed are for example only and are subject to change.