Cat^® 651 & 657 Models Have Arrived

The shipment of 1:24 scale die-cast Cat^® 651 and 657 models have safely arrived at CCM. We will begin emailing out invoices to customers with existing requests and orders will ship upon receipt of payment.

The Cat^® 651 and 657 machines are the largest Wheel Tractor Scrapers in the Caterpillar open bowl scraper lineup, and we wanted to make sure that was replicated equally as impressively in the world of scale modeling. Being 1:24 scale that equates to these heavy beasts measuring over 28″ long! Every detail has been replicated to look just like the real machine, from opening cab and engine compartment doors to reveal the incredible inner details, to fully functional cushion hitches and bowl ejectors.

First introduced into the Cat^® Wheel Tractor Scraper lineup in 1962, the 637HP front/479 HP rear Cat^® 657 continues to uphold its legacy as one of the Cat^® signature machines. Its twin power gives it the ability to boost productivity and 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.

In 2022 the 651 rejoined the Cat^® Wheel Tractor Scraper lineup. Delivering high levels of productivity, the 651 single engine earthmoving system is a wise choice on numerous large scale projects by providing fast cycle times when working in lower grades and rolling resistance applications. First introduced into the Wheel Tractor Scraper lineup in 1962, the 629HP Cat^® 651 has also proven to be one of the Cat^® signature machines. Its single engine power provides the ability to work with a Cat^® D10 or D11 push dozer, delivering ultra-fast load times and the ability to work in abrasive or rocky conditions.

Total production numbers are just four hundred twin-engine Cat^® 657 scrapers and two hundred fifty 651 scrapers worldwide. As of this posting, fewer than eighty models remain available across both versions combined.