Caterpillar 657G Coal Bowl Scrapers

Specifications of Caterpillar 657G Coal Bowl Scrapers

Engine

• Flywheel Power - Scraper 306 / 337 kW (410 / 451 hp)
• Flywheel Power - Tractor 421 / 447 kW (564 / 600 hp)
• Flywheel Power: Tractor/Scraper 447 kw (600 hp) / 337 kW (451 hp)
• Scraper Engine Cat C9 with ACERT Technology
• Tractor Engine Cat C18 with ACERT Technology

Weights

• Operating Weight - empty, approx. 158817.0 lb
• Operating Weight - loaded, approx. 268817.0 lb

Operating Specifications

• 180° Curb-to-Curb Turning Width 51.25 ft
• Rated Load 110000.0 lb
• Scraper Capacity - struck 59.0 yd3
• Scraper Capacity: Heaped 73.0 yd3
• Top Speed (Loaded) 33.0 mph

Dimensions

• Height to Top of Scraper 15.16 ft
• Length - overall 56.4 ft
• Tread - Scraper 9.24 ft
• Tread - Tractor 8.64 ft
• Wheelbase 36.08 ft
• Width - overall 14.32 ft