Better Roads Digital Magazine
Issue link: https://read.dmtmag.com/i/91850
SCRAPERS, SELF-PROPELLED BOWL WEIGHTS CUTTING EDGE ELEVATOR ENGINES Elevating type, all capacities Caterpillar 623H Open bowl, to <40 cu yd heaped Caterpillar 621H Caterpillar 627H Caterpillar 631G Caterpillar 637G Caterpillar 637G Coal Caterpillar 657G Coal NEW = new Spec Guide listing 23 18 55,200 87,823 143,009 11' 6" 10.3" 18.3" 15 20" No Cat C13 ACERT 24 16.7 57,610 77,510 137,374 9' 11" 12.4" 21.3" -- -- No Cat C13 ACERT 24 16.7 57,600 92,800 147,798 9' 11" 12.4" 21.3" -- -- No Cat C13 ACERT 34 24 82,200 111,367 186,367 11' 6" 17.2" 18.9" -- -- No Cat C18 ACERT 34 24 81,600 114,559 196,944 11' 6" 17.2" 18.9" -- -- Opt Cat C18 ACERT Open bowl, 40 cu yd heaped & over Caterpillar 657G 44 32 104,000 150,760 268,817 12' 8" 17.3" 26" 50 41 76,000 118,909 194,909 11' 6" 17.2" 18.9" -- -- Opt Cat C18 ACERT 73 59 110,000 158,817 268,817 12' 8" 17.3" 26" -- -- No Cat C18 ACERT -- -- Opt Cat C18 ACERT 407 407 407 462 462 564 462 564 138 October 2012 Better Roads Spec Guide Make Model Bowl capacity heaped (SAE) (cu yds) Bowl capacity struck (SAE) (cu yds) Payload weight (lbs) Operating weight, empty (lbs) Loaded weight (lbs) Width of cut (ft/in) Max depth of cut (in) Max depth of spread (in) Auger system available? Tractor engine make and model Tractor net power (hp)