657G Wheel Tractor-Scraper

Flywheel Power - Tractor/Scraper447 kw (600 hp) / 337 kW (451 hp)

Flywheel Power - Tractor421 / 447 kW (564 / 600 hp)

Flywheel Power - Scraper306 / 337 kW (410 / 451 hp)

Tractor EngineCat C18

Scraper EngineCat C15

Scraper Capacity - Heaped73yd³

Top Speed - Loaded33mile/h

Rated Load110000lb

Scraper Capacity - Struck59yd³

180° Curb-to-Curb Turning Width51.25ft

Operating Weight - Loaded - Approximate268817lb

Operating Weight - Empty - Approximate158817lb

Height - Top of Scraper15.16ft

Wheel Base36.08ft

Length - Overall56.4ft

Width - Overall14.32ft

Tread - Scraper9.24ft

Tread - Tractor8.64ft

Standard

Standard and optional equipment may vary. Consult your Cat dealer for details.

Optional

Standard and optional equipment may vary. Consult your Cat dealer for details.

Standard

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

Standard

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

Standard

Tractor

Scraper

Standard

Tractor

Scraper

Optional

Secondary Steering Arrangement

Optional

Product Link

Optional

Steering lock – external

Optional

Extended Life Coolant, -50° C (-58° F)