Open Bowl Scrapers 657

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Key Specs

Tractor Engine
Cat C18
Cat C18
Flywheel Power - Tractor/Scraper
469kW (629 hp) / 353 kW (473 hp)
469kW (629 hp) / 353 kW (473 hp)
Scraper Engine
Cat C15
Cat C15

Overview

High productivity / low cost solution

Cat® Wheel Tractor-Scraper 657 twin engine has the power to boost productivity by utilize push-pull loading. Combine this ability with improvements in productivity, enhancements in operator comfort, and new safety features – Powered Access System and effective wet disc brakes – and you have a machine offering high returns on profit and time.

Benefits

Enhanced Operator Comfort

Ergonomic controls and a newly redesigned cab interior provide a more comfortable and efficient working environment all day long

Up To 6% Improved Productivity

Improvements in fuel efficiency, utilizing payload estimator, and the new APECS transmission controls deliver increased productivity

Unparalleled Safety

Safety features help increase operator confidence by providing a safer environment for operations - effective wet disc brakes, WAVS camera, and powered access cab entry

Product Specifications for 657

Tractor Engine Cat C18 Cat C18
Scraper Engine Cat C15 Cat C15
Flywheel Power - Tractor/Scraper 469kW (629 hp) / 353 kW (473 hp) 469kW (629 hp) / 353 kW (473 hp)
Net Power 469 kW/637 hp 469 kW/637 hp
Gross Power (SAE J1995) 637 HP 475 kW
Net Power (ISO 14396) 637 HP 469 kW
Net Power (SAE J1349/ISO 9249) 584 HP 436 kW
Net Power (SAE J1349/ISO 9249) 592 HP 436 kW
Bore 5.7 in 145 mm
Stroke 7.2 in 183 mm
Displacement 1105 in³ 18.1 l
Net Power 353 kW/447 hp 353 kW/447 hp
Gross Power (SAE J1995) 481 HP 359 kW
Net Power (ISO 14396) 480 HP 353 kW
Net Power (SAE J1349/ISO 9249) 415 HP 333 kW
Bore 5.4 in 137.2 mm
Stroke 6.75 in 171.5 mm
Displacement 928 in³ 15.2 l
Scraper Capacity - Heaped 44 yd³ 33.6 m³
Rated Load 104058 lb 47200 kg
Capacity - Struck 32 yd³ 24.5 m³
Depth of Cut - Maximum 16.4 in 417 mm
Width - Cut - To Router Bits 12.5 ft 3.8 m
Ground Clearance - Maximum 2.3 ft 0.7 m
Hyd. Penetration Force - 657G 121000 lb 542 kN
Depth of Spread - Maximum 26 in 660 mm
Apron Opening 92 in 2337 mm
Apron Closure Force 39200 lb 176 kN
Top Speed - Loaded 33 mile/h 56.1 km/h
1 Forward 3.5 mile/h 5.7 km/h
2 Forward 6.5 mile/h 10.5 km/h
3 Forward 7.8 mile/h 12.5 km/h
4 Forward 10.6 mile/h 17 km/h
5 Forward 14.2 mile/h 22.8 km/h
6 Forward 19.2 mile/h 30.9 km/h
7 Forward 25.7 mile/h 41.4 km/h
8 Forward 34.9 mile/h 56.1 km/h
Reverse 6.7 mile/h 10.8 km/h
Bowl Cylinder Bore 7.08 in 180 mm
Bowl Cylinder Stroke 37.4 in 950 mm
Apron Cylinder Bore 7.08 in 180 mm
Apron Cylinder Stroke 29.92 in 759.5 mm
Ejector Cylinder Stroke (Stage 1/ Stage 2) 38.32 in 973.5 mm
Steering Circuit (@ High Idle) 76.08 gal/min 288 l/min
Implement Circuit (@ High Idle) 517 l/min 517 l/min
Cushion Hitch Circuit 19.54 gal/min 74 l/min
Secondary Steering Circuit 14.52 gal/hr 55 l/hr
Relief Valve - Steering Circuit 1959 psi 13500 kPa
Relief Valve - Implement Circuit 1999 psi 13780 kPa
Compensator Settings - Cushion Hitch Circuit 3002 psi 20700 kPa
Width - 180° Turn - Right 45.4 ft 13.85 m
Width - 180° Turn - Left 47.57 ft 14.5 m
Steering Angle - Right 90 90
Steering Angle - Left 85 85
Crankcase 13.7 gal (US) 38 l
Transmission 35.9 gal (US) 136 l
Differential 36 gal (US) 136 l
Final Drive - Each 6 gal (US) 29.5 l
Cooling System 23.4 gal (US) 88.6 l
Hydraulic Reservoir 39.6 gal (US) 150 l
Windshield Washer 0.5 gal (US) 5 l
Fuel Tank 430 gal (US) 1628 l
Crankcase 8.9 gal (US) 34 l
Transmission 31.9 gal (US) 121 l
Differential 44 gal (US) 168 l
Final Drive - Each 7.8 gal (US) 30 l
Cooling System 16.6 gal (US) 63.2 l
Width - Overall Machine 14.3 ft 4.36 m
Width - Tractor 12.3 ft 3.75 m
Width - Rear Tire Center Lines 9.21 ft 2.81 m
Width - Inside of Bowl 12.07 ft 3.68 m
Width - Outside Bowl - Shipping Width 12.98 ft 3.93 m
Height - Overall Shipping 15.29 ft 4.66 m
Height - Top of Cab 12.86 ft 3.92 m
Ground Clearance - Tractor 2.3 ft 0.7 m
Front of Tractor to Front Axle 14.93 ft 4.55 m
Axle to Vertical Hitch Pin 1.8 ft 0.55 m
Height - Scraper Blade Maximum 2.17 ft 0.66 m
Wheel Base 32.68 ft 9.96 m
Length - Overall Machine 58.96 ft 17.97 m
Rear Axle - Rear of Machine 8.07 ft 2.46 m
Total Shipping 160505 lb 72804 kg
Tractor Shipping 93635 lb 42472 kg
Scraper Shipping 64068 lb 29061 kg
Total Operating - Empty 164244 lb 74500 kg
Front Axle 93842 lb 42566 kg
Rear Axle 66663 lb 30238 kg
Total Operating - Loaded 268302 lb 121700 kg
Front Axle - Loaded 134165 lb 60856 kg
Rear Axle - Loaded 130340 lb 59121 kg

657 Standard Equipment

NOTE

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

ELECTRICAL

  • Alarm, backup
  • Alternator, 115 amp - tractor engine
  • Alternator, 65 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
  • Lunch box platform with holding strap
  • 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, 2 piece
  • Scraper Engine Controls
  • Seat, Air Suspension, Cat Advanced Ride Management
  • Steering Wheel - tilt and telescoping
  • Storage Compartment
  • Transmission Hold
  • Windows - sliding side
  • Windshield - laminated glass
  • Windshield Wiper/Washer - front and rear
  • Wrist Rest/Grab Handle

POWER TRAIN

  • Tractor
  • Scraper

OTHER STANDARD EQUIPMENT

  • Tractor
  • Scraper

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Compatible Technology and Services

Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.

  • Cat App

    Efficient equipment management starts with the Cat App. Track the location and health of your equipment, order service and parts, and activate telematics devices directly from your mobile device. Staying on top of your fleet 24/7 has never been easier.

  • Cat Inspect

    Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

  • Cat Product Link

    Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

  • Cat VisionLink

    View fleet information online with VisionLink and use it to make informed decisions that boost productivity, lower costs, simplify maintenance, and improve safety on your jobsite. With different subscription level options, your Cat dealer can help configure exactly what you need to optimize your fleet and drive additional profit.

  • ISO 15143-3 (AEMP 2.0) API

    Import telematics data into your own applications for improved fleet management. Our API meets AEMP 2.0 and ISO 15143-3 standards, ideal for mixed fleets.

  • My.Cat.Com

    My.Cat.Com is the web-based hub for digital equipment management, giving you an easy way to take in complex information. Monitor cost, utilization, reliability, age information and other critical data needed to run a business more efficiently and effectively. Access your equipment information and connect with your Cat dealer – all in one place.

1 - 8 of 9 Items items
Previous Next

Efficient equipment management starts with the Cat App. Track the location and health of your equipment, order service and parts, and activate telematics devices directly from your mobile device. Staying on top of your fleet 24/7 has never been easier.

Explore Technology

Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

Explore Technology

Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

Explore Technology

View fleet information online with VisionLink and use it to make informed decisions that boost productivity, lower costs, simplify maintenance, and improve safety on your jobsite. With different subscription level options, your Cat dealer can help configure exactly what you need to optimize your fleet and drive additional profit.

Explore Technology

Import telematics data into your own applications for improved fleet management. Our API meets AEMP 2.0 and ISO 15143-3 standards, ideal for mixed fleets.

Explore Technology

My.Cat.Com is the web-based hub for digital equipment management, giving you an easy way to take in complex information. Monitor cost, utilization, reliability, age information and other critical data needed to run a business more efficiently and effectively. Access your equipment information and connect with your Cat dealer – all in one place.

Explore Technology
  • Cat Productivity

    Cat® Productivity is a cloud-based application that is scalable to any size operation. Detailed Cat Production Measurement data, machine data and jobsite data are transmitted from the onboard Cat Product Link™ device directly to the web platform, for you to access wherever you are, via your mobile, tablet or desktop device.

1 - 8 of 9 Items items
Previous Next

Cat® Productivity is a cloud-based application that is scalable to any size operation. Detailed Cat Production Measurement data, machine data and jobsite data are transmitted from the onboard Cat Product Link™ device directly to the web platform, for you to access wherever you are, via your mobile, tablet or desktop device.

Explore Technology

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