Spec Sheet: Caterpillar M Series 3 Motor Graders

Caterpillar - Cat

January 31, 2014

Cat M Series 3 Motor Grader Grading Dirt

Cat® Soil Compactors: Quality Results Made Easy

Merlo Forecast Projects Growth in Construction, Agriculture and Data Centers

Caterpillar to Launch Next-Generation Cat 140 LVR Motor Grader in 2026

Caterpillar - Cat

Caterpillar’s new Cat 140 LVR Motor Grader debuts in early 2026 with upgraded cab design, expanded technology features, and improved operator comfort and visibility.

Cat Motor Grader

Sponsored Content

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Carlisle Tyrfil

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Graders, Scrapers

Caterpillar Unveils Next Generation Cat 140 Lever Motor Grader at PWX 2025

Caterpillar - Cat

The all new grader comes equipped with enhanced safety features, and is built from the ground up for high tech integrations.

Graders, Scrapers

New HPC Design for Cat Motor Graders Reduces Maintenance and Improves Efficiency

Caterpillar - Cat

Caterpillar's new High Performance Circle (HPC) design for the 140 JOY, 150 JOY, and 160 JOY motor graders reduces planned maintenance, increases uptime, and enhances performance.

Cat Motor Graders

5 New CASE Machines Focus on Helping Construction and Utility Crews Take on Complex Jobs More Efficiently

CASE Construction Equipment - CNH

CASE is bringing 5 new machines to their lineup — plus new upgrades.

Case

Earthmoving Equipment

60+ Earthmoving Products for Your Next Project

Check out Equipment Today's roundup of the latest equipment launches to maximize your earthmoving efforts, including excavators, wheel loaders, backhoe loaders, skid steers, dozers, compact track loaders and more.

John Deere's new 824 X-Tier loader features the John Deere Electric Variable Transmission (EVT) E-Drive system. It is equipped with a JD9 diesel engine as the primary power source, however, the torque converter and traditional transmission have been replaced by the EVT system. In addition, the E-Drive component provides instant power, while simplifying operation and reducing complexity.

Equipment Today Releases 2025 Annual Equipment Showcase

Designed to highlight hundreds of next level solutions for challenge construction jobsites, this year's showcase delivers the top equipment solutions in eight main categories, all aimed at improving your business and its jobsite operations.

Equipment Today's Annual Equipment Showcase highlights hundreds of today's latest product releases in earthmoving, attachments, lift equipment, worksite equipment, fleet maintenance, trucks and transportation, roadbuilding, and technology.

Training & Education

CM Labs to Debut Additional Walkaround Inspection Training Packs at World of Asphalt

CM Labs Simulations, Inc.

CM Labs’ walkaround inspection exercises are designed to help trainees quickly and effectively learn how to perform inspections.

CM Labs’ walkaround inspection training also includes equipment malfunctions and breaks, generated at random.

Graders, Scrapers

Onsite Equipment Manufacturing LLC Reveals the Workhorse 500e Floor Scraper

Onsite Equipment Manufacturing LLC

The Workhorse 500e is a compact and powerful 48V Lithium-Ion battery-powered ride-on floor scraper.

Dozer & Blade Attachments

E-Z Grader Attachment Introduced

The E-Z Grader is a multifaceted attachment designed to deliver precise grading across a wide range of projects with the ability to grade in both 2D and 3D.

9 80

Graders, Scrapers

Box Plane Attachment for Compact Tractors

Ignite Attachments

Ignite Attachments added to its line of attachments for compact tractors with a Box Plane - providing smarter grading with smoother results.

Box Plane Working Image 1

Caterpillar Offers Limited Edition Machines for Centennial Celebration

Caterpillar - Cat

In honor of its 100-year anniversary, Caterpillar is offering Limited Edition machines for purchase through select Cat dealers around the world.

Cat Limited 1

Graders, Scrapers

History Lesson: Motor Grader Attachments

Historical Construction Equipment Association

Elevating graders adapted to motor graders in the 1950s, excelling in excavation tasks and material handling with belt improvements.

One advantage of a motor grader/EGA outfit was that it required only one operator. But in some loading situations, a spotter rode out on the parent’s frame to direct hauler traffic, somewhat negating the labor savings. Courtesy: Ulrich Manufacturing Company Form 1231, n. d., HCEA Archives

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