The hopper can be hydraulically lowered and raised. The scraper can transport its load to the fill area where the blade is raised, the back panel of the hopper, or the ejector, is hydraulically pushed forward and the load tumbles out. Then the empty scraper returns to the cut site and repeats the cycle.
What is the purpose of a cat scraper?
Cat® wheel tractor-scrapers have the power, traction, and speed for reliable output in a variety of earthmoving applications. Scraper options include single-engine and tandem-engine open bowls, tandem engine push-pulls and elevator arrangements.
How do you use a scraper control?
2:357:36Cat® K Series Scrapers Manual Controls & Sequence AssistYouTubeStart of suggested clipEnd of suggested clipOnce loaded the bail on the rear scraper locks on the hook. And the lead scraper pulls the rearMoreOnce loaded the bail on the rear scraper locks on the hook. And the lead scraper pulls the rear scraper. When the load is completed push the button again raising the bail to disengage.
How much does a Caterpillar scraper cost?
Estimated list price: $650,000–$730,000.
What is a pull scraper?
Hyde pull scrapers are ergonomically designed for extra leverage, maximum scraping efficiency and less hand fatigue. Blades are set in well-balanced, angled handles which provide good leverage and keep knuckles away from work surface - and they can be sharpened or replaced.
What is scrapper?
: fighter, quarreler also : a fierce competitor.
Is it scrapper or scraper?
As nouns the difference between scraper and scrapper is that scraper is an instrument with which anything is scraped while scrapper is a person who disposes of scraps.