Sign In
Welcome! Sign In to personalize your Cat.com experience
If you already have an existing account with another Cat App, you can use the same account to sign in here
Register Now
One Account. All of Cat.
Your Caterpillar account is the single account you use to log in to select services and applications we offer. Shop for parts and machines online, manage your fleet, go mobile, and more.
Account Information
Site Settings
Security
Key Specs
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.
| Flywheel Power - Tractor/Scraper | 447 kw (600 hp) / 337 kW (451 hp) 447 kw (600 hp) / 337 kW (451 hp) |
| Flywheel Power - Tractor | 421 / 447 kW (564 / 600 hp) 421 / 447 kW (564 / 600 hp) |
| Flywheel Power - Scraper | 306 / 337 kW (410 / 451 hp) 306 / 337 kW (410 / 451 hp) |
| Tractor Engine | Cat C18 Cat C18 |
| Scraper Engine | Cat C15 Cat C15 |
| Scraper Capacity - Heaped | 73 yd³ 56 m³ |
| Top Speed - Loaded | 33 mile/h 53 km/h |
| Rated Load | 110000 lb 49895 kg |
| Scraper Capacity - Struck | 59 yd³ 45 m³ |
| 180° Curb-to-Curb Turning Width | 51.25 ft 15.6 m |
| Operating Weight - Loaded - Approximate | 268817 lb 121933 kg |
| Operating Weight - Empty - Approximate | 158817 lb 72190 kg |
| Height - Top of Scraper | 15.16 ft 4.62 m |
| Wheel Base | 36.08 ft 11.01 m |
| Length - Overall | 56.4 ft 15.47 m |
| Width - Overall | 14.32 ft 4.35 m |
| Tread - Scraper | 9.24 ft 2.81 m |
| Tread - Tractor | 8.64 ft 2.63 m |
Use the comparison tool to compare detailed specs of Cat and competitor models.
COMPARE ALL MODELSWe’re committed to helping you achieve your environmental and business goals.
Learn MoreCat® Technology for construction helps contractors meet production goals and improve efficiencies.
Learn MoreFull specifications, product brochures and more. Sign up below for additional information. Or for instant access, you can skip this form.
Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.
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 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™ 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.
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.
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 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.
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 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™ 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.
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.
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 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.
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.
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.
