Cat® Partial Machine Systems

Designed for Specialty Applications.

specialty partial machines scraper
specialty partial machines scraper

Specialty Solutions for Your Business

The creativity of OEM customers knows no bounds .... and Caterpillar has solutions-based products to help OEM customers bring their products to market quickly.

Caterpillar solutions for OEM customers range from innovative systems and components that can be incorporated into the OEM's design to partial machines that comprise the bulk of the OEM product. And a partial machine from Caterpillar varies from the tractor portion of a wheel tractor scraper to a rigid frame truck without a body ..... and just about anything in between. This allows OEMs to concentrate resources on the design, development and manufacturing of their unique products and rely on Caterpillar for systems integration. 

 
 

Caterpillar offers wheel tractor scraper tractor-only power units designed for specialty machines. 

OFFERING SPECIALTY SOLUTIONS FOR YOUR APPLICATION

These tractor-only configurations allow our construction, demolition, waste, material handling, and mining customers to purchase complete solutions from our global Cat® dealer network — with support every step of the way. 

scraper
scraper

 

The wheel tractor scraper tractor-only power units can be leveraged for a variety of final machines, including water pulls, 34-yard elevating scrapers, lowboy trailer power units, and more.

Increased Comfort

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

 

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Additional Safety

Improvements in fuel efficiency and the new APECS transmission controls deliver more productivity in most applications.

 

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Dealer Support

Partial machines are supported worldwide by the unparalleled Caterpillar Parts Distribution System and Cat Dealer Network.

 

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AVAILABLE SCRAPER MODELS

These specialty tractor-only power units are available for the 621K, 631K, and 651 size classes.

partial scraper
partial scraper

 

 

651 Partial Scraper

With improvements in productivity combined with enhancements in operator comfort and new safety features – Powered Access System and effective wet disc brakes – this machine offers high returns on investment and time.

Download technical specifications
651 partial scraper
651 partial scraper

 

 

FRONTLESS HYDRAULIC SHOVELS & EXCAVATORS

Designed for Specialty Applications.

frontless excavators
frontless excavators
 
 

Cat® frontless hydraulic excavators give you less of what you don’t want and more of what it takes to work hard and stay ahead.

OFFERING SPECIALTY SOLUTIONS FOR YOUR APPLICATION

Cat frontless hydraulic shovels are typically combined with non-standard front attachments and work tools to support market segments like heavy construction, dredging, coastal protection, quarry and aggregates, material handling, and demolition.

scraper
scraper

 


With Cat frontless hydraulic shovels and excavators, you now have another opportunity to broaden your coverage of customer applications outside the line of complete Cat machines. It's just one more example of how we can help you improve customer value, while increasing revenues with specialty machines.

The frontless hydraulic shovel can be selected as part of a Mobile Hydraulic Power Unit (MHPU) that an OEM can customize as the carrier or core for their specialized machine application. Several different arrangements are available, including diesel or AC power units to further expand flexibility.

The advantages of using Cat Frontless Hydraulic Shovel arrangements include the ability to:

  • Optimize solutions by ordering just the components required
  • Accommodate a wider size and variety of work tools
  • And increase fleet commonality with machines >100 metric tons

If you are a fronts supplier interested in working with Cat frontless hydraulic excavators, please contact us at oemsolutions@cat.com for more information.

Contact your local Cat dealer to source purpose-built, excavator-based specialty machines through our global network of auxiliary equipment manufacturers (AEMs). 

Contact Your Dealer

LOADED WITH OPTIONS

Cat Frontless Hydraulic Shovels are loaded with options and power to match your requirements. Power units range from 606-3,360 kW (813-4,500 hp).

 

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LEVERAGED EXPERIENCE

Leveraging decades of experience in mining, excavation and material handling, frontless hydraulic shovels deliver high productivity, durability and reliability.

 

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Dealer Support

Frontless hydraulic shovels and excavators are supported worldwide by the unparalleled Caterpillar Parts Distribution System and Cat Dealer Network.

 

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BARE CHASSIS ARRANGEMENTS

Caterpillar OEM Solutions is committed to helping you find the best solution for your job site. Our bare chassis lineup ranges from articulated trucks to off-highway trucks — offering a variety of options for your application.

 

ARTICULATED TRUCK BARE CHASSIS

Learn More
articulated truck bare chassis
articulated truck bare chassis

OFF-HIGHWAY TRUCK BARE CHASSIS

Learn More
off-highway truck bare chassis
off-highway truck bare chassis