Coal Bowl Scrapers:

657G Wheel Tractor-Scraper

Top Speed (Loaded)
33.0 mph
Wheelbase
36.08 ft
Top Speed - Loaded
33 mile/h
Wheel Base
36.08 ft

Quick loading, high travel speeds and the ability to load and dump on the run yield fast cycle times, allowing the Cat 657E Coal Scraper to consistently deliver high productivity at the lowest cost per ton.



Product Specs

  • Operating Specifications

  • Top Speed (Loaded)
    33.0mph
    Top Speed - Loaded
    33mile/h
    Scraper Capacity - Heaped
    73yd³
    Rated Load
    110000lb
    Scraper Capacity - Struck
    59yd³
    180° Curb-to-Curb Turning Width
    51.25ft
  • Dimensions

  • Wheelbase
    36.08ft
    Wheel Base
    36.08ft
    Height - Top of Scraper
    15.16ft
    Length - Overall
    56.4ft
    Width - Overall
    14.32ft
    Tread - Scraper
    9.24ft
    Tread - Tractor
    8.64ft
  • Engine

  • Flywheel Power - Tractor/Scraper
    447 kw (600 hp) / 337 kW (451 hp)
    Flywheel Power - Tractor
    421 / 447 kW (564 / 600 hp)
    Flywheel Power - Scraper
    306 / 337 kW (410 / 451 hp)
    Tractor Engine
    Cat C18
    Scraper Engine
    Cat C15
  • Weights

  • Operating Weight - Loaded - Approximate
    268817lb
    Operating Weight - Empty - Approximate
    158817lb

Equipment

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Electrical
    • Alarm, backup
    • Alternator, 80 amp - tractor engine
    • Alternator, 50 amp - scraper engine
    • Batteries Tractor (4), 12V Maintenance Free, High Output
    • Batteries Scraper (4), 12V Maintenance Free, High Output
    • Electrical System, 24V
    • Lighting System - Tractor
    • Lighting System - Scraper
    • Starting Receptacle - tractor and scraper engines
  • Operator Environment
    • Air Conditioner (includes heater and defroster)
    • Automotive style fuse panel with fuse puller
    • Cigarette Lighter and Ashtray
    • Coat Hook
    • Cup holder
    • Diagnostic Connection Port (12V)
    • Dome Courtesy Light
    • Engine speed lock
    • Fan defroster
    • Gauge Group
    • Horn
    • Implement Control Joystick
    • Rearview Mirrors
    • Radio Ready
    • 2 radio openings, speakers, and 5-amp converter
    • ROPS Cab with Sound Suppression and Pressurization
    • Static Seatbelt
    • Scraper Engine Controls
    • Seat, Air Suspension, Caterpillar Comfort, cloth
    • Steering Wheel - tilt and telescoping
    • Storage Compartment
    • Transmission Hold
    • Windows - sliding side, swing out
    • Windshield - laminated glass
    • Windshield Wiper/Washer - front and rear
    • Wrist Rest/Grab Handle
  • Power Train
    • Tractor
    • Scraper
  • Other Standard Equipment
    • Tractor
    • Scraper
  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Steering Arrangements
    • Secondary Steering Arrangement
  • Integrated Technologies
    • Product Link
  • Other Attachments
    • Steering lock – external
  • Ambient Capability Arrangements
    • Extended Life Coolant, -50° C (-58° F)

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