Piscataway Campus
732-885-5555
Bensalem Campus
877-726-7663

Coal Bowl Scrapers

657G Wheel Tractor-Scraper

  • Flywheel Power
    447 kw (600 hp) / 337 kW (451 hp)
  • Flywheel Power
    421 / 447 kW (564 / 600 hp)
  • Flywheel Power
    306 / 337 kW (410 / 451 hp)
  • Tractor Engine
    Cat C18
Engine
Flywheel Power
447 kw (600 hp) / 337 kW (451 hp)
Flywheel Power
421 / 447 kW (564 / 600 hp)
Flywheel Power
306 / 337 kW (410 / 451 hp)
Tractor Engine
Cat C18
Scraper Engine
Cat C15
Operating Specifications
Scraper Capacity
73 yd³
Top Speed
33.0 mph
Top Speed
33 mile/h
Rated Load
110000 lb
Scraper Capacity
59 yd³
180
51.25 ft
Weights
Operating Weight
268817 lb
Operating Weight
158817 lb
Dimensions
Height
15.16 ft
Wheelbase
36.08 ft
Wheel Base
36.08 ft
Length
56.4 ft
Width
14.32 ft
Tread
9.24 ft
Tread
8.64 ft
  • 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)
Buckets - Loader: 4.2m³ (5.5yd³) Material Handling Bucket for Wheel Loaders
Buckets - Loader: 3.8m³ (5yd³) Material Handling Bucket for Wheel Loaders
Buckets - Loader: 3.4m³ (4.5yd³) Material Handling Bucket for Wheel Loaders
Buckets - Loader: 3.25m³ (4.25yd³) Material Handling Bucket for Wheel Loaders
Buckets - Loader: 3.4m³ (4.5yd³) Fertilizer Bucket for Wheel Loaders
Buckets - Loader: 3.4m³ (4.5yd³) Material Handling Bucket for Wheel Loaders
Buckets - Loader: 2.5m³ (3.3yd³) Material Handling Bucket for Wheel Loaders
Buckets - Loader: 3.1m³ (4yd³) Material Handling Bucket for Wheel Loaders
Buckets - Loader: 3.1m³ (4yd³) Material Handling Bucket for Wheel Loaders
Buckets - Loader: 3.1m³ (4yd³) Material Handling Bucket for Wheel Loaders
Buckets - Loader: 2.8m³ (3.65yd³) Material Handling Bucket for Wheel Loaders
Buckets - Loader: 2.9m³ (3.75yd³) Material Handling Bucket for Wheel Loaders
Buckets - Loader: 2m³ (2.6yd³) Material Handling Bucket for Wheel Loaders
Buckets - Loader: 2.5m³ (3.25yd³) Material Handling Bucket for Wheel Loaders
Buckets - Loader: 2.3m³ (3yd³) Material Handling Bucket for Wheel Loaders
Buckets - Loader: 2.7m³ (3.5yd³) Material Handling Bucket for Wheel Loaders
Buckets - Loader: 2.5m³ (3.25yd³) Material Handling Bucket for Wheel Loaders
Buckets - Loader: 17.2 m³ (22.5 yd³) pin on Light Material Bucket with Bolt-On Cutting Edge
Buckets - Loader: 14.5 m³ (19 yd³) Fusion™ Light Material Bucket with Bolt-On Cutting Edge
Buckets - Loader: 14.5 m³ (19 yd³) pin on Light Material Bucket with Bolt-On Cutting Edge
Buckets - Loader: 14 m³ (18.25 yd³) Fusion™ Light Material Bucket with Bolt-On Cutting Edge