Towed Or Self-Propelled Scrapers
The towed scraper is easier for transportation than a self-propelled scraper, as with one purpose towing vehicle two scrapers can be pulled if the width regulations are not exceeded. It can be very beneficial on roads with weight limits and on narrow bridges. The initial investment of scrapers is an important consideration and it is commonly referred to the cost to move a cubic yard of material. The cost of a towed scraper is about 35% of an equivalent capacity, while the cost for a self-propelled scraper is more likely to include two twin-engine scrapers.
Another important consideration when choosing a scraper type is the needed labor for moving material. The towed scraper would need only one worker, while the self-propelled scraper requires at least two workers. The last consideration is the operating cost. The towed scraper system compared with the self-propelled system is much more cost-efficient solution, as it needs only one machine to move the same amount of material for which the self-propelled scraper system needs three engines, two single-engine scrapers and a bulldozer. As the fuel costs play a more significant role in the decision making process recently, the towed scraper makes more sens in terms of costs per cubic yard.
Scraper Manufacturers
Of all scraper manufacturers, John Deere is certainly the most popular one. With four scraper models in its product line, John Deere scrapers are widely available. All four scraper models are towed type and require a purpose vehicle with at least 200 horsepower for maximum productivity and efficiency. These John Deere scrapers can meter soil out of the bowl more precisely than any other self-propelled unit. The platform of these scrapers opens in front and the ejector wall moves forward by hydraulic power, ejecting the soil out of the bowl.
Another popular scraper manufacturer is the American giant Caterpillar. Caterpillar offers five scraper models and they have been widely utilized in the agricultural and construction industry. If compared with the Caterpillar predecessors, these scrapers come with upgraded and unique features and controls. One of the best feature of these scraper models by Caterpillar is the new operator station, which significantly improves the comfort of the operator, along with the productivity. Caterpillar offers scrapers with three different configurations: self-loaders, open bowls and twin-engines scrapers. However, the engines of all scrapers feature an electronic control module, which monitors all the important information of the scrapers.
The towed scraper is easier for transportation than a self-propelled scraper, as with one purpose towing vehicle two scrapers can be pulled if the width regulations are not exceeded. It can be very beneficial on roads with weight limits and on narrow bridges. The initial investment of scrapers is an important consideration and it is commonly referred to the cost to move a cubic yard of material. The cost of a towed scraper is about 35% of an equivalent capacity, while the cost for a self-propelled scraper is more likely to include two twin-engine scrapers.
Another important consideration when choosing a scraper type is the needed labor for moving material. The towed scraper would need only one worker, while the self-propelled scraper requires at least two workers. The last consideration is the operating cost. The towed scraper system compared with the self-propelled system is much more cost-efficient solution, as it needs only one machine to move the same amount of material for which the self-propelled scraper system needs three engines, two single-engine scrapers and a bulldozer. As the fuel costs play a more significant role in the decision making process recently, the towed scraper makes more sens in terms of costs per cubic yard.
Scraper Manufacturers
Of all scraper manufacturers, John Deere is certainly the most popular one. With four scraper models in its product line, John Deere scrapers are widely available. All four scraper models are towed type and require a purpose vehicle with at least 200 horsepower for maximum productivity and efficiency. These John Deere scrapers can meter soil out of the bowl more precisely than any other self-propelled unit. The platform of these scrapers opens in front and the ejector wall moves forward by hydraulic power, ejecting the soil out of the bowl.
Another popular scraper manufacturer is the American giant Caterpillar. Caterpillar offers five scraper models and they have been widely utilized in the agricultural and construction industry. If compared with the Caterpillar predecessors, these scrapers come with upgraded and unique features and controls. One of the best feature of these scraper models by Caterpillar is the new operator station, which significantly improves the comfort of the operator, along with the productivity. Caterpillar offers scrapers with three different configurations: self-loaders, open bowls and twin-engines scrapers. However, the engines of all scrapers feature an electronic control module, which monitors all the important information of the scrapers.