The Scraper System Model 330 is our Permanent Installation model based on our original design. Made of heavy duty structural steel with a 3-step durable all-weather finishing process, its high-quality construction sets the pace for all Scraper Systems trailer top snow plows FAST, EFFICIENT, LOW MAINTENANCE.
The abuse-resistant Model 330 snow removal unit involves a Permanent Installation, where the structural steel frame is installed and imbedded in-ground directly into 5 ft. deep x 30 in. diameter concrete footers. Location selection is important, as it cannot be easily removed or relocated (will require torch cutting at the base of the unit or excavation).
Like all of our Scraper System models, the drive-under frame measures a generous 15 ft. across, while accommodating truck trailer heights from 9 ft. to 16 ft. The plow assembly is powered by our Harrington 1/2 ton extreme duty 110V electric chain hoist controllable from the operator's station mounted on the driver's side beam column or by the optional radio remote control system.
The deep-V plow blade is over 13 ft. wide and discharges deep, heavy snow to both sides of the trailer. This removes more snow more quickly than other designs. Even in uneven terrain, the pliable rubber edge of the plow blade remains in constant contact with the truck trailer tops thanks to our Accu-Track guide system. And it is safe to use on translucent roofs.
The unit comes pre-wired from our factory. Most installations can be completed in one day. Extreme site or underground conditions may require additional time. The 330 Model comes with two 6 dia. x 6 ft. Schedule 40 concrete-filled steel pipe bollards set in 18 in. diameter concrete footers. Scraper Systems provides employee training for safe operation of the snow removal system.