How much does a Cat 657 scraper weight?
How much does a Cat 657 scraper weight?
Weights
| Operating Weight – Loaded – Approximate | 268817 lb 121933 kg |
|---|---|
| Operating Weight – Empty – Approximate | 158817 lb 72190 kg |
How much fuel does a scraper use?
Service Refill Capacities
| Hydraulic System | 21.926 gal (US) 83 l |
|---|---|
| Transmission System – Scraper | 12.944 gal (US) 49 l |
| Crankcase – Scraper | 7.397 gal (US) 28 l |
| Fuel Tank | 336.03 gal (US) 1272 l |
| Cooling System – Scraper | 16.114 gal (US) 61 l |
How do cat scrapers work?
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.
How much dirt can a cat scraper hold?
Bowl
| Heaped Capacity | 22 cu yds (17 m) |
|---|---|
| Max Depth of Cut | 13.1 in (33 cm) |
| Rated Payload | 52800 lbs (23,950 kg) |
| Struck Capacity | 15.7 cu yds (12 m) |
| Width of Cut | 10 ft (3 m) |
How many cubic yards does a scraper hold?
Scraper Bowl
| Capacity – Struck | 18 cu yds (14 m) |
|---|---|
| Capacity Heaped | 23 cu yds (18 m) |
| Cutting Edge Thickness | 1.2 in (3 cm) |
| Depth of Cut – Maximum | 13 in (33 cm) |
| Depth of Spread – Maximum | 15 in (38 cm) |
What kind of scraper does caterpillar use?
Coal bowl scrapers with tandem power further increase efficiency. Open bowl scrapers: Open bowl scrapers are available in various configurations, including those with the unique “push-pull” arrangement from Caterpillar that allows you to harness the horsepower of two machines for superior self-loading capabilities.
What makes a towed scraper a good scraper?
Towed scrapers: Towed models are known for enhanced durability that enables them to withstand the harshest environments. With models that feature an interior bowl constructed with abrasion-resistant steel, the impact of wear over time is significantly reduced.
What kind of scraper do you use for coal?
Coal bowl scrapers: These scrapers are ideal for coal applications. With its low, wide bowl, a coal bowl scraper has the capacity for high-volume operations. Coal bowl scrapers with tandem power further increase efficiency.