How much does a Cat 657 scraper weight?

How much does a Cat 657 scraper weight?


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?


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.